QPR ProcessAnalyzer Release Notes: Difference between revisions

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This page contains new features and fixed issues for each QPR ProcessAnalyzer release. For information about compatibility of different versions, see [[QPR ProcessAnalyzer Version Compatibility|Version Compatibility Information]].
This page lists all new features and fixed issues for each QPR ProcessAnalyzer release.


== Next Release: QPR ProcessAnalyzer 2021.8 (planned release date 2021-11-02) ==
[[Next_Release_Roadmap|See roadmap for next release features and fixes]]


'''Features:'''
==Current Release: QPR ProcessAnalyzer 2026.4 (build 10956) (released 20.5.2026)==
* B-06288: CSV file import can update existing rows in the datatable.
New features presentation: [https://files.qpr.com/releases/QPR_ProcessAnalyzer_2026_4.pdf QPR_ProcessAnalyzer_2026_4.pdf]
* B-06281: User specific date format, first day of week and 12/24 clock can now be set separately from the language.
* B-06291: Script log is refreshed automatically during the script run.
* B-06269: In Workspace, projects have been moved into a separate tab.
* B-06213: Performance for numeric and date dimensions has been improved (by taking into use NumberPrecision and DatetimeTruncation parameters). Additionally, data type is now specified only for custom expressions, and for the custom dimensions, there is new setting "Date interval" for date values granularity (Truncate function is not used anymore).
* B-06316: Old data import view has been removed.
* B-06335: Frontend components have been updated.
* B-06327: Translation updates for PA release 2021.8.


'''Fixed issues:'''
===New features===
* D-11257: Sometimes date axis marks didn't match with data points.
* [[QPR_ProcessAnalyzer_BPMN_Editor#Opening_and_Saving_a_Diagram_in_the_Repository|BPMN diagrams stored in QPR EnterpriseArchitect]] can be opened and saved in QPR ProcessAnalyzer BPMN editor for conformance analysis. (B-09041)
* D-11136: In prediction preset, when all cases were filtered out, there was error "Index was outside the bounds of the array".
* Added setting [[PA_Configuration_database_table#:~:text=AIAgentDefaultModelName|AIAgentDefaultModelName]] to define AI Agent's default LLM, and updated gpt-5.4 as default for OpenAIDefaultModelName setting. (B-09039)
* D-11284: When viewing datatable contents, float type of columns are now shown in two decimals.
* Implemented OAuth refresh tokens grace period, and limited MCP tool names to 50 characters. (B-09090)
* D-11242: When dashboard was opened, it might have initially been in the scrolled down position.
* In object-centric flowchart, [[Object-Centric_Flowchart#Object-centric_flowchart_general_settings|object types can be hidden and shown]] with an toggle button, and flowchart flow routing has been improved to avoid label overlapping. (B-09042)
* D-11116: Validation was missing when dashboard is imported from file.
* [[QPR_ProcessAnalyzer_Table|Table]] header margins have been adjusted to fit more text, and column filter menu icon is shown only when hovering header. (B-09032)
* D-11252: Benchmark performance did not have input value limitation check for Repeat benchmarks.
* Expression language API is available to change filter's model, and added functions [[QPR_ProcessAnalyzer_Objects_in_Expression_Language#:~:text=CreateScript|CreateScript]] for project, and [[QPR_ProcessAnalyzer_Objects_in_Expression_Language#Script|Modify]] and [[QPR_ProcessAnalyzer_Objects_in_Expression_Language#Script|DeletePermanently]] for script objects. (B-09006)
* D-11219: Workspace tabs did not use Open Sans SemiBold correctly.
* Datatable foreign key definitions are maintained as consistent when datatables are modified. (B-09035)
* D-11213: Dashboard Save button text was not well aligned vertically.
* D-11225: BPMN context menu stayed on screen when other functions were used.
* D-11199: CSV import validation process continued forever when the file had format error.
* D-11134: Two popup menus were displayed at the same time in the Workspace.
* D-11178: Underline of tabs was in the wrong order.
* D-11179: Checkbox at the table header was misaligned.
* D-11173: Some icons had visual defects.
* D-11160: Workspace item name create/rename validation failure was not clear.
* D-11211: Following error appeared: Could not convert object of type 'System.String' to type System.Collections.Generic.List.
* D-11262: Query designer didn't work in the dataframe mode if "dataframe" was not written in lowercase.


== Latest Release: QPR ProcessAnalyzer 2021.7 (build 535) (released 2021-09-21) ==
===Fixed issues===
'''Notes:'''
* Listing scripts was slow when there were lot of script and operation logs. (D-14875)
* Error message returned from MCP tool call includes now actual exception message. (D-14870)
* Filtering Case and Event attribute profiling presets with decimal type of attributes didn't work in Snowflake models. (D-14866)
* Fixed issue where AI Agent did not provide any response for an eventlog with zero cases. (D-14835)
* Variation filter showed "undefined" in place of the variation order number when filtered variations were not in the eventlog. (D-14857)
* Improved error message in situation when model doesn't have the case or event attribute used by a chart filter. (D-14865)
* Improved model validation to detect when connection to the source tables in Snowflake is not valid. (D-14837)
* "Datatable with given name already exists in project" error message had localization missing. (D-14838)


<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
===Other improvements===
QPR ProcessAnalyzer is now fully web browser based software, and so QPR ProcessAnalyzer Excel Client is not released anymore. If you have any issues in switching over to the web UI, please give us feedback through customercare@qpr.com and describe your process mining use case.
* Frontend components have been updated. (B-09063)
</div>
 
'''Features:'''
* B-05991: Models can be managed in the [[QPR_ProcessAnalyzer_Project_Workspace#Models|Workspace]] in a new tab.
* B-06212: [[Image|Images]] can be added to dashboards.
* B-05926: Presets performance can be [[Navigation_Menu#Benchmark_Performance|benchmarked]] with one click and results report can be export.
* B-06230: When duplicating elements in dashboards, now the width and height of duplicate stays same.
* B-05994: Duration datatype is now supported when importing data to datatables.
* B-05857: Implement expression language function to remove all preprocessings from model.
* B-06203: Translations for release 2021.7.
* B-06206: Web API: Existing datatable rows can be updated in CSV import (UI support implemented later).
* B-06207: Web API: Support for startFromPosition parameter to get last entries of the current script run log (UI support implemented later).
* B-06208: Exception codes implemented for usual exceptions returned by server (UI support implemented later).
* B-06265: Enable ScriptLauncher to use Web API (1).
* B-05856: Enable ScriptLauncher to use Web API (2).
* B-05848: Model loading has been refactored in backend.


'''Fixed issues:'''
==QPR ProcessAnalyzer 2026.3.1 (build 10941) (released 30.4.2026)==
* D-11188: CSV file import didn't work with negative numbers.
* D-11210: In boxplot presets, "no outliers" minimum/maximum might incorrectly have been lower/greater than the real minimum/maximum.
* D-11183: Chart datalabels showed wrong numbers for some presets.
* D-11175: Single select list was not updated when value was set from multi select list through variable.
* D-11099: Operation log for open operations does not now show the current operation.
* D-11206: Underscore before attribute function call caused some parse tree pattern matchers to not work.
* D-11155: Caching is now disabled when switching between tabs in Workspace.
* D-11161: Font was broken in the contextual popup menu.
* D-11165: Dropdown list values were not updated when changing preset.
* D-11177: Data grid excel filter item selection unselected checkbox layout was incorrect.
* D-11184: Unclear error information when tried to feed string value to Highcharts when value should be numerical.
* D-11189: Nothing happened when clicking Delete dimension when there were no dimensions.
* D-11166: All text type filter should have "Not Contains" option.
* D-11220: Shuffle function was incorrectly constant foldable.
* D-11185: Filtering didn't work for charts using variables in columns and row initialization expressions.
* D-11190: When deleting or modifying expressions, non-matching on-screen settings are now removed to avoid errors.
* D-11207: Javascript error "RangeError: Maximum call stack size exceeded" when clicked empty data grid rows area in Notifications and Business calendar.
* D-11208: When very small percentage of cases are shown, the header showed ".00" (now it shows ≈0%).
* D-11203: Removing parameters from url went to login page without clearing session and showed unnecessary error message.
* D-11138: Javascript error in console: "Cannot read property 'column' of undefined at Gs.cellSelecting".
* D-11200: Unselecting selected cell in table didn't hide the suggested filter.
* D-11215: There was a javascript error when selecting a range of two or more cells in the same line and then click any cell.
* D-11090: User terminated expression scripts didn't write to log.
* D-11172: Path until selected event analysis caused "Variable already exists in context" error.
* D-11162: DatetimeTruncation parameter didn't work with null values in filters.
* D-11060: Concurrency issue resolved with Clustering Cases analysis.
* D-09496: All needed parameters were not not passed to expression parsing.
* D-11204: Preset CasesByDurationBetweenEvents was failing in Snowflake.
* D-11218: Cancellation flag was not used correctly when checking if operation was cancelled.


== Additional release for QPR ProcessAnalyzer 2021.6 (build 474) (released 2021-08-25) ==
===New features===
'''Notes:'''
* MCP tools support [[Create_MCP_Tools#MCP_Tool_Settings|input parameters, structured output]], MCP metadata, and OAuth in Windows deployments. (B-09048)
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
* MCP supports [[PA_Configuration_database_table#:~:text=ClientCredentials|OAuth client credentials flow]], refresh tokens, and rate limiting. (B-09080)
There is a change in the expression language behavior, as now existing variables cannot be reinitialized using the '''let''' operator. Thus, an error is given, if there is already a variable with the same name in the same scope. The new behavior reflects better how programming languages usually work, and also it's able to spot likely bugs in expression scripts.
* [[Data_Schema_Dialog|Data schemas]] consisting of datatables and relations can be visualized and modified using ER diagrams. (B-09023)
</div>


'''Features:'''
===Fixed issues===
* B-06245: Performance issue: Separate eventlogs were sometimes still created when drilling down in dashboards.
* Business calendar related model properties could not be shown in chart settings. (D-14858)
* B-05937: Trying to initialize existing variable in the same scope gives now error.
* Fixed unclear error when Snowflake connection string keys was removed when project was imported. (D-14833)
* B-03091: Columns of the datatables stored to SQL Server use now specific data types instead of SQLVARIANT.
* B-06205: Frontend 3rd party components have been updated.
* B-06021: Server logging has been improvement.


'''Fixed issues:'''
===Other improvements===
* D-11094: In datatable import dialog, emptying datatable column name field didn't take effect.
* Backend components have been updated. (B-09064)
* D-11159: In chart, opening datatables list in "Datatable contents" gave error.
* D-11056: Table sorting using context menu didn't work.
* D-11157: "Not contains" filter didn't work and rule didn't show any text in header.
* D-11158: There was an incorrect html encoding in multiselect list label.
* D-09506: In pivot table, export created incorrect Excel file from zero values.
* D-11078: In pivot table, selection caused javascript error when mouse was released over cell value.
* D-11147: For json type of error responses Content-Type should be "application/json; charset=utf-8".


== Additional release for QPR ProcessAnalyzer 2021.6 (build 460) (released 2021-08-19) ==
==QPR ProcessAnalyzer 2026.3 (build 10933) (released 13.04.2026)==
'''Features:'''
New features presentation: [https://files.qpr.com/releases/QPR_ProcessAnalyzer_2026_3.pdf QPR_ProcessAnalyzer_2026_3.pdf]
* B-06211: Performance improvement: Reuse event objects in all eventlogs of the model (event level calculation performance is doubled).


'''Fixed issues:'''
===New features===
* D-11146: Filter calculation on dashboards using large model with several charts slowed down due to unnecessary duplicate eventlog generation.
* QPR ProcessAnalyzer acts as [[QPR_ProcessAnalyzer_as_MCP_Server|MCP server]] supporting MCP tools implemented using scripts with OAuth and API key authentication. (B-09004)
* D-11145: "Not contains" option was missing from Excel filter sub menu, and filter type was not filled automatically in Custom filter dialog.
* [[Object-centric_Process_Mining_Model#Configure_object-centric_model|Units for each object type]] can be specified in object-centric models. (B-08992)
* D-11121: There was an unclear error message "Conformance statistics cannot be calculated" in Conformance statistics component.
* [[PA_Configuration_database_table#:~:text=DefaultColorPalette|Charts color palette]] can be changed globally to easily manage consistent visual layout. (B-08993)
* D-11152: There was an unnecessary separator in projects menu in models list.
* [[External_Content|External content component]] url supports tags refering to dashboard variables to show dynamically changing web page. (B-08998)
* D-11150: There was a date conversion issue in CSV import related to number parts with leading zeros.
* [[QPR_ProcessAnalyzer_Project_Workspace#Exporting_Project|Project export and import]] using files support public filters stored in models. (B-09007)
* D-11119: DataGrid Excel export didn't work with the "substitute character".
* [[QPR_ProcessAnalyzer_KPI_Card|KPI Card]] shows null value label when data has no rows, and table and chart show "No data" message. (B-08999)
* D-11129: Case nonconformancies root tried to declare variables twice.
* [[QPR_MEA_Integration|QPR MEA web service]] operations can be called using QPR ProcessAnalyzer expression language. (B-09030)
* D-11151: Some number conversions were incorrect in CSV import.
* D-11153: Decimal separator could not be specified for duration type of columns in the CSV import.
* D-11154: Client side validation didn't work for duplicate user and group names.


== QPR ProcessAnalyzer 2021.6 (build 444) (released 2021-08-10) ==
===Fixed issues===
* Flowchart had flows missing if shown flows were beyond the top-500 flows. (D-14848)
* Expression filter rules with greater/less than criteria were incorrectly applied as equal filters when editing chart filters. (D-14852)
* Table column filter dialog was not entire visible in narrow table located in the bottom of screen. (D-14783)
* Opening Scripts tab in Workspace was slow when there were scripts with long script log. (D-14670)
* Fixed issue where object-centric model queries sometimes gave inconsistent results. (D-14854)
* Snowflake query gave "invalid identifier" error when there were two measures with same cases going though event measure filter. (D-14845)
* Filter rules drag-and-drop didn't work between expressions in the same chart. (D-14850)
* Better error message is shown when invalid value is specified to dashboard aspect ratio flex, chart margin, dashboard margin, external content border width, or external content border corner radius. (D-14805)
* Improved error message when object-centric model perspective doesn't have the object type correctly defined. (D-14795)
* Reduced project properties dialog minimum height to fit for smaller screens. (D-14834)
* Updated NLTK to version 3.9.3. (D-14829)


'''Features:'''
* Frontend components have been updated. (B-09028)
* B-05859: CSV file import is renewed and available in the Workspace (old import is still available).
* Backend components have been updated. (B-09027)
* B-05988: Charts can be duplicated when editing dashboards.
* B-05969: Not contains -type of column filter is available in tables.
* B-03225: If user is authenticated with SAML, password changing is not available.
* B-03232: In dashboard export files, chart settings are stored as presentation object property instead of context variable.
* B-05982: Workspace context menu improvements.
* B-05950: Allow empty value in first column in CSV file import.
* B-05860: Frontend component update (part 2).


'''Fixed issues:'''
==Additional release for QPR ProcessAnalyzer 2026.2 (build 10910) (released 16.3.2026)==
* D-11107: In Workspace, when new project, datatable or script is clicked, the name text was highlighted by default.
* D-11106: Query cancellation suppression didn't work when cancellation was in the inner exception.
* D-11118: Issues with Dropdown list selector: (1) dates as variable values are handled incorrectly, (2) list refreshes unnecessary when activated.
* D-11117: Case attribute and event type filters lists incorrectly made queries already when dashboard is opened.
* D-11053: All texts didn't fit to screen in Syncfusion grid Excel filter when using e.g. Russian.
* D-11075: Datatable didn't open after creation from UI.
* D-11105: Wrong color in Clear Filter icon in data grid Excel filter.
* D-11092: Code editor should not show errors for correct code.
* D-11104: When context menu is opened for project that is not previously selected, hierarchy was scrolled.
* D-11095: For json type of error responses Content-Type is now application/json.
* D-11071: Web API could still return datatables with null configuration.
* D-11098: Small layout issue fixes.
* D-11133: Submenu of "Move to" is opened at the top-left corner.


== QPR ProcessAnalyzer 2021.5 (build 389) (released 2021-06-23) ==
===New features===
* Filters report in System reports shows also other users' private filters for admins. (B-09017)


'''Features:'''
===Fixed issues===
* B-05846: Datatable contents can be previewed, and also new system reports dialog.
* Filter rules were lost when saving a filter with "Cases with specific events", "Cases starting with" or "Cases ending to" rules. (D-14847)
* B-03233: Improved UI for chart background color, border color, border width and border corner radius.
* Fixed issue where object-centric models sometimes gave "Object <cachetablename> does not exist or not authorized" error. (D-14797)
* B-05852: New presets for intelligent process automation and boxplot visualizations.
* ExtractSap function didn't work with QPR ScriptLauncher when using secret for storing SAP password. (D-14813)
* B-05828: Actions for tables to change dashboard variables.
* Variation stepper incorrectly skipped steps when going down when variation count is maximum. (D-14844)
* B-05853: Scripting supports also scripts written in the expression language.
* Improved error message when creating model from filter fails. (D-14811)
* B-05093: Workspace visual layout has been improved and context menu is available also for projects, dashboards and datatables.
* System dashboard names were incorrectly translated twice. (D-14841)
* B-05922: Component filter for case attribute and event type selectors.
* AI Assistant had one translation missing. (D-14840)
* B-05847: Presets performance improvements: Digital fit rate by attribute, Path until selected event, Path starting from selected event.
* B-05836: Changed "Automation opportunity scout" to use even types as basis and implement optimizations.
* B-05825: Better performing method to get event type names in model.
* B-05821: Improved backend performance by removing unnecessary ToArray calls.
* B-05817: Backend support for running expression scrips in web UI.
* B-05855: Running expression scripts in ScriptLauncher.
* B-05946: Data type conversions for CSV import.
* B-05944: CSV file writing for expression script through ScriptLauncher and client side execution using expression scripts.
* B-05827: Distributed computing, part 8: SqlDataFrame support for locally stored datatables.
* B-05850: Distributed computing, part 9: External table naming, data table import refactorizations, generic context.
* B-05849: Distributed computing, part 10: Improvements and preparations for performance tests.
* B-05840: Frontend components have been updated.
* B-05935: Translations for 2021.5 release.


'''Fixed issues:'''
==QPR ProcessAnalyzer 2026.2 (build 10897) (released 2026-02-26)==
* D-11084: Syncfusion pivot table headers were not visible.
New features presentation: [https://files.qpr.com/releases/QPR_ProcessAnalyzer_2026_2.pdf QPR_ProcessAnalyzer_2026_2.pdf]
* D-11085: Tooltip in chart settings were stuck open in some occasions.
* D-09524: Polar chart showed wrong tooltips value and graph was shown incorrectly if polar chart disabled and enabled again.
* D-11007: Workspace grid showed shortly incorrect content.
* D-11030: Javascript error: "TypeError: Cannot read property 'length' of null" when returning to workspace.
* D-11042: Release package was much larger for 2021.4 than for earlier releases due to unnecessary Monaco editor files.
* D-11051: Negative timespans returned by server don't work in UI.
* D-11052: Number of cases not updated when removing ModelId from dashboard properties.
* D-11054: Background color conditional formatting didn't work for non-numerical columns.
* D-11055: Extra space appeared in header when changing model and opening filters list.
* D-11058: Expression filters didn't work due to single quotes don't work anymore.
* D-11059: On-the-fly migration for existing stored expression filter rules using single quotes.
* D-11068: When zooming and moving flowchart, following console error appeared: TypeError: Cannot read property 'behavior' of undefined.
* D-11073: Chart image export should have same scale as in the dashboard.
* D-11072: Index out of bounds error in Flow Duration analysis view.
* D-11074: Dragging root causes rule from header to chart sets invalid Comparison variable breaking dashboard.
* D-11045: Web UI incorrectly fetched resources from fonts.googleapis.com.
* D-10988: Pivot table javascript error: Uncaught TypeError: Cannot read property 'refreshFrozenScrollbar' of null.
* D-09594: Pivot table: Adjust browser size for event count analysis: Type Error: Cannot read property 'getPanel' of null occurred.
* D-11043: Deleted scripts caused error if they are in the script editor tab.
* D-11063: Datatable.Columns gave error for new datatable.
* D-11064: XES import does not always import event attributes.
* D-11067: Copying datatable that has configuration=null leads to inconsistent copied datatable.
* D-11076: Moving script to project didn't work.
* D-11044: Negative timespans were serialized incorrectly as positive.
* D-11027: SQL query failed because connection was closed by deadlock.
* D-11057: Optimization Where(Attribute(<constant 1>) == <constant 2>) works incorrectly.
* D-11040: All expression lexing errors were not handled.
* D-11019: Improve following unclear error message: "Selection failed: Unknown case attribute for object of type AttributeType: name".
* D-11082: Filtering didn't work when clicking cell text for cells using conditional formatting.
* D-11080: Clustering Analysis view had TypeError: Cannot read property 'field' of undefined.
* D-11087: Improved unclear error message:  Nullable object must have a value.


== QPR ProcessAnalyzer 2021.4 (build 328) (released 2021-05-18) ==
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
Snowflake user-defined functions (UDF) used by QPR ProcessAnalyzer have been updated to use Python 3.13. Some of the old versions of the functions use Python 3.9 which has been deprecated by Snowflake. Although the old versions are not anymore used by QPR ProcessAnalyzer, they are not automatically deleted and thus Snowflake may send notifications about existing deprecated functions. It's recommended to remove the old functions which are following:
* QPRPA_UDF_BC_DURATION_BETWEEN_DATES
* QPRPA_UDF_BC_DURATION_BETWEEN_DATES_V2
* QPRPA_UDF_BC_DURATION_BETWEEN_DATES_V3
* QPRPA_UDF_BC_DURATION_BETWEEN_DATES_V4
* QPRPA_UDF_BC_DURATION_BETWEEN_DATES_V5
* QPRPA_UDF_BC_DURATION_BETWEEN_DATES_V6
* QPRPA_UDF_BPMN_CONFORMANCE_VIOLATIONS_FLOWS
* QPRPA_UDF_BPMN_CONFORMANCE_VIOLATIONS_FLOWS_V2
* QPRPA_UDF_BPMN_CONFORMANCE_VIOLATIONS_FLOWS_V3
* QPRPA_UDF_BPMN_IS_CONFORMANT
* QPRPA_UDF_BPMN_IS_CONFORMANT_V2
* QPRPA_UDF_BPMN_IS_CONFORMANT_V3
* QPRPA_UDTF_CLUSTER
* QPRPA_UDTF_CLUSTER_V2
* QPRPA_UDTF_CLUSTER_V3
* QPRPA_UDTF_CLUSTER_V4
</div>


'''Notes:'''
===New features===
* Fully conformant [[QPR_ProcessAnalyzer_BPMN_Editor#Auto-creating_BPMN_Diagram_from_Eventlog|BPMN diagrams]] can be created from eventlogs with proper layout and identifying exclusive and parallel gateways. (B-08900)
* [[Object-Centric_Flowchart|Object-centric flowchart]] flows visibility can be controlled with a stepper based on top variations, and start and end symbols can be hidden for each event type. (B-08987)
* Added preset for object-centric flowchart, and improved Process Discovery dashboard usage for object-centric models. (B-08863)
* Viewer users can [[Filtering_in_QPR_ProcessAnalyzer#Saving_filters|save private filters]] for personal use. (B-08920)
* [[Chart_On-screen_Settings|On-screen settings]] support static and dynamic case/event attribute values selection, and [[Chart_Linked_Settings|linked settings]] can bind to on-screen settings. (B-08814)
* [[AI_Root_Causes|AI root causes analysis]] related error situations are easier to resolve with easier to understand error messages. (B-08997)


<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
===Fixed issues===
There is a breaking change in 2021.4 related to using tags in custom expressions: If a tag provides a string value, before it was written e.g. ''Attribute("<#AutomationAttribute>")'', but now it needs to be written ''Attribute(<#AutomationAttribute>)'', because the quotation marks of the string literal now come with the value replacement. The former will cause error in 2021.4, as there will be two sets of quotation marks. This problem does not concern other type of values (e.g. numeric), as they don't have quotation marks.
* Histogram chart did not show at all and gave a JavaScript error. (D-14801)
</div>
* When chart with multiple series was sorted by measure, some datapoints were not shown when visible X-axis was limited by zooming or Custom layout settings. (D-14793)
* Disabled filter rules were incorrectly applied for the shown items in the filter rule editing dialog. (D-14791)
* If there were more than one Range filter components in dashboard, periods menu incorrectly affected all of them. (D-14818)
* List of event types in object-centric flowchart settings didn't open if there were object types linked to none events. (D-14798)
* Snowflake flowchart root causes analysis gave "SQL compilation error" when run with case duration criteria. (D-14790)
* Term "Second" when meaning time unit was translated incorrectly in French. (D-14803)
* OpenTelemetry metrics were not sent to Prometheus correctly. (D-14804)
* Opening script editor by url didn't show project path and also javascript error appeared to console. (D-14794)
* Fixed issue where case attribute prediction failed when using more than one iteration. (D-14789)
* SQLDataFrame with several append operations had performance issue. (D-14772)
* Null coalescing operators didn't work correctly in chaining in expression language. (D-14762)
* Native app could not call procedure if project referred to other database and schema. (D-14749)
* Trying to create script with duplicate name gave unclear error: Cannot insert duplicate key row in object 'dbo.PA_SCRIPT' with unique index 'PA_SCRIPT_UNIQUE_NAME_IN_PROJECT'. (D-14784)
* BPMN editor popup menu was partly hidden behind other chart components. (D-14345)
* When going to context menu report from BPMN editor, "Operation was cancelled by a user" was given when query was in progress. (D-14807)
* BPMN editor tooltips measure descriptions didn't disappear at all. (D-14809)
* Presets benchmarking didn't work for models without case attributes. (D-14822)
* Object-centric filter rule editor gave javascript error when opened for case-centric model. (D-14799)
* Object-centric filter rule could incorrectly be dropped as root causes comparison rule. (D-14796)
* Localization missing for "Save as new filter" button. (D-14839)


<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
===Other improvements===
Scripts that are stored to the ''model'' or ''user'' context are not available in the scripting web UI (scripts in ''project'' and ''system'' context are available). If you have scripts in the model or user context, they need to be recreated in the project or system context using the Excel Client latest in 2021.4. Starting from 2021.5, scripts in the model or user context are preserved in the system, but cannot be used anymore (and they will be removed in a future release).
* SQL queries run in Snowflake have been further optimized. (B-08936)
</div>
* Snowflake stored procedures and user defined functions have been migrated to Python 3.13. (B-08984)
* Frontend components have been updated. (B-08991)
* Backend components have been updated. (B-08990)


<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
==QPR ProcessAnalyzer 2026.1 (build 10870) (released 2026-01-19)==
Tables used in dashboards are updated to the next generation of Syncfusion JS2 components. The [[QPR_ProcessAnalyzer_Chart#Visualization_Settings|Custom layout]] settings (defined as JSON) of the table might not be compatible between the generations, and thus they need to be changed manually after updating to 2021.4. See instructions how to migrate settings between the generations of the component: https://ej2.syncfusion.com/documentation/grid/ej1-api-migration/.
New features presentation: [https://files.qpr.com/releases/QPR_ProcessAnalyzer_2026_1.pdf QPR_ProcessAnalyzer_2026_1.pdf]
</div>


<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
Starting from QPR ProcessAnalyzer 2021.4, the [[Data_Grid_Export_Service|Data Grid Export Service]] (used for exporting tables as Excel files) is not needed anymore. The renewed table is able to create export files in the browser side without using any server/cloud side service. If the Data Grid Export Service has previously been installed, it's recommended to uninstall it for security reasons (to reduce attack surface).
QPR ProcessAnalyzer Server and QPR ScriptLauncher are running on .NET 10, replacing the previous .NET 8 version. When updating to this release, make sure to install the .NET 10 Runtime ([[Updating_QPR_ProcessAnalyzer_Server|update instructions]]). While .NET 8 and .NET 10 can run side by side, .NET 8 does not need to be removed immediately. However, for security reasons, any unused .NET 8 installation should be uninstalled as soon as possible after the update.
</div>
</div>


<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
There is a new step in the QPR ProcessAnalyzer server installation instructions for allowing large process mining models: [[Installing_QPR_ProcessAnalyzer_Server#.Net_Configuration:_gcAllowVeryLargeObjects|.Net configuration: gcAllowVeryLargeObjects]]. The change should also be done for earlier QPR ProcessAnalyzer server versions if using models that have more than 50 million events.
Known issue: The histogram visualization doesn't work in this release. The issue will be fixed in the next release. Possible workaround is to use the column chart where to set no spacing between columns. This can be configured with the following [[QPR_ProcessAnalyzer_Chart#:~:text=Custom%20Layout|Custom Layout]] settings:
<pre>
{
"plotOptions": {
"series": {
"pointPadding": 0,
"groupPadding": 0
}
}
}
</pre>
</div>
</div>


'''Features:'''
===New features===
* B-03297: Scripting is available in the web UI.
*Object-centric models support versatile [[Filtering_in_QPR_ProcessAnalyzer|object-centric filters]] based on case-centric filter rules using perspective. (B-08595)
* B-03231: Recycle bin for models and projects is available in the web UI.
*[[AI_Root_Causes|AI Root Causes analysis]] is shown in a hierarchy for easier readability. (B-08921)
* B-05764: Table component in dashboards has been upgraded to newer generation of Syncfusion JS2.
*[[Process_Flowchart|Case-centric flowchart]] performance has been improved by making all queries simultaneously. (B-08916)
* B-05814: There are now default parameter values for most preset.
* Object counts indicator is hidden for object-centric models when perspective is not set. (B-08825)
* B-05812: Optimize "Automation opportunity scout" preset and remove root items duplicate removal from dimensioning
* B-05769&B-03081: "Cost Savings by Automation" preset performance has been improved.
* B-05745: Functions CaseByName and Reverse, and improved support for TimespanPrecision/DatetimeTruncation.
* B-05750: Expression language functions for managing datatables.
* B-05800: Improvements to SQL script log writing.
* B-05083: Expression language scripting.
* B-05789: Expression language scripting: Run expression language scripts using Run function.
* B-05799: Expression language scripting: Run SQL scripts using Run function.
* B-05752: Delete multiple items at the same time: Recyclebin.DeletePermanently().
* B-05082: Distributed computing, part 5: Improving KPI analysis expressions and data import.
* B-05762: Distributed computing, part 6: Improvements related to imports to external distributed computing systems
* B-05790: Distributed computing, part 7: Filtering etc.
* B-05775: Translations for PA 2021.4 release.
 
'''Fixed issues:'''
* D-11008: "The given key was not present in the dictionary" still appears in dashboards.
* D-11034: Business calendar calculates incorrectly.
* D-10987: Filtering doesn't work from dimensions that need to use root expression.
* D-10959: Unsaved change confirmation Russian translation  has "% 0" in message.
* D-10993: Column chart not working in Measure settings.
* D-10978: PA WebUI:  incorrect Case Level Permission expressions prevent using Model manager.
* D-10984: Model cannot be used when in model json settings Permission.Case="".
* D-11010: Chart comparison cannot be created from header root cause analysis.
* D-09533: Table column width changes back to default.
* D-09509: Datatable multi-selection:  Uncaught TypeError: this.selectedRowCellIndexes[_].cellIndex.push is not a function.
* D-09521: Columns in wrong order for some of the periods in Event Count Trend by Types preset.
* D-09507: Tooltips for chart table columns shown far away from the column.
* D-11004: Error: Uncaught (in promise): Error: Dataset doesn't contain column "measure0".
* D-10970: Parameter define controls should display for full size Duration analysis view.
* D-11013: TypeError: Cannot read property 'querySelectorAll' of null.
* D-11018: Case duration exclude cases filter has wrong text in header.
* D-11021: BPMN editor console warnings: "Passing callbacks to is deprecated and will be removed in a future major release".
* D-11001: Filter option and checkbox display in two rows.
* D-09593: TypeError: Cannot read property '0' of undefined.
* D-10999: Error: <rect> attribute width or X: Expected length, "NaN".
* D-11012: Tooltip still shown after moving criteria for finding root causes  from header.
* D-10972: Include and exclude dropdown list cannot display properly when analysis view display in fullscreen.
* D-11020: Boxplot filtering by clicking does not work.
* D-10992: PDF generated in Chart settings shows some info twice.
* D-09513: When changing model and chart settings contain case/event attribute that doesn't exist in the model, error is given.
* D-11023: All mappings in Measures tab not shown when changing to Box Plot Chart.
* D-11024: Error messages not in logical order for missing values when drawing charts.
* D-10994: Empty popup for dashboard link going to a non-existing dashboard.
* D-10961: TypeError: Cannot read property 'refreshUI' of null.
* D-11026: Unsupported BPMN node types should not be selectable.
* D-11035: Table column resize causes never ending loading animation.
* D-11036: Chart settings doesn't open, if configuration has non-existing preset definition.
* D-11000: Model is incorrectly dropped first time some Permissions Expression data is added.
* D-10990: System.ArgumentException thrown on model loading from HashSet.SetCapacity.
* D-10977: Dimension rounding works incorrectly in expression filters.
* D-11003: Model JSON configuration related error to cases datasource.
* D-11005: Error shown in some situations after empty string Permissions expression has been removed.
 
== QPR ProcessAnalyzer 2021.3 (build 263) (released 2021-03-30) ==


'''Features:'''
===Fixed issues===
* B-03242: Sampling for the analyzed objects of the chart.
* Filter to exclude case attribute values incorrectly excluded null values even if null wasn't selected. (D-14773)
* B-03239: Chart settings visual improvement and reorganization (migration to Syncfusion JS2).
*Prediction generated invalid models where case IDs in events datatable didn't exist in cases datatable. (D-14758)
* B-03307: Miscellaneous improvements to Workspace.
* AI Root Causes presets didn't work with models without case attributes. (D-14759)
* B-03075: Models are kept in memory when settings are changed (excluding datasources and calculated attributes).
* Snowflake query with multiple columns with aggregations and Coalesce function gave "invalid identifier" error. (D-14763)
* B-03079: Improvements to model JSON configuration for Case/EventAttributes.
*Dropdown list to add business calendar holidays from other model shows empty items. (D-14786)
* B-03308: In Query Designer, ContextType should be "Model", when ProcessingMethod is "DataFrame".
*In-memory Average function didn't work when aggregating dates using model's Attribute function. (D-14761)
* B-05075: Script entities are accessible in the expression language.
*Sometimes opening models list gave error "User doesn't have permission GenericRead to model". (D-14742)
* B-03302: Scripting backend changes: Single state for scripts.
* B-05079: API for creating and editing scripts.
* B-05074: Frontend components update.
* B-05077: Support for scripts in POST /api/uielements/setproject/{projectid} and DELETE /qprpa/api/uielements.
* B-03296: API for recycle bin.
* B-03315: Distributed computing: Streamlining dataframe based KPI analysis configurations.


'''Fixed issues:'''
===Other improvements===
* D-10965: "The given key was not present in the dictionary" error when calculating expression referring to attribute values.
*[[QPR_ProcessAnalyzer_Security_Hardening#Added_HTTP_Headers|Content-security-policy]] img-src blob: directive has been restored for Highcharts image export. (B-08904)
* D-10985: SAML service provider self-signed certificate is renewed.
*Backend components have been updated [[Updating_QPR_ProcessAnalyzer_Server|including .NET 10]]. (B-08926)
* D-10976: Donut showed slices in incorrect order.
*Frontend components have been updated. (B-08927)
* D-09534: Filters were not working correctly in some cases.
* D-10974: Median aggregation didn't work in table conditional formatting.
* D-10962: Tables conditional formatting referring to other columns, didn't work.
* D-10963: Chart table web links should not encode tag if it contains entire url.
* D-09581: Fix for error: Cannot read property 'length' of undefined.
* D-09589: The error message is now more specific in the "no access" case.
* D-09592: Fix for error: TypeError: Cannot read property 'querySelector' of null.
* D-09518: Stacking for Column Pyramid Chart alignment issue.
* D-09597: Case attribute and event type filter components are not showing counts and visualize items without cases.
* D-09591: Server required To field information to send a notification.
* D-09494: Username and setting was missing in ScriptLauncher logs.
* D-09535: TakeSample function should not decrease performance when sampling is not needed.
* D-09580: TakeSample function should support DataFrames.
* D-09610: Expression based greater/lower than filters don't show texts in header.
* D-09601: Filter rule editor bugs: wrong counts and existing filters not taken into account.
* D-09606: Flowchart doesn't show loading spinner.
* D-09609: JavaScript error when opening flowchart for the first time.
* D-10960: Client side query cache should be cleared when model is dropped, reloaded or model settings changed.
* D-10967: Missing translation for "Select All" filter option.
* D-10969: Fix for error: SyntaxError: Unexpected token u in JSON at position 0.
* D-10979: Browser log should not contain informational messages.
* D-10982: Model properties has problem to get new added datatables for CASE and EVENT Datasources.
* D-09522: Uncaught TypeError: Cannot read property 'call' of undefined.
* D-09911: Turn off filter rule will cause i[e][a] is not iterable at Function.compactFilterRules error.
* D-09510: Clicking workspace button or switching between editor modes don't close chart settings.
* D-09519: Chart configuration validation doesn't show error message.
* D-09603: ERROR TypeError: Cannot read property 'getConfiguration' of null.
* D-09525: Search line is not under the search string for filters in Query Designer.
* D-09441: "In" function doesn't work with different integer types.
* D-09612: "In" function doesn't work when written in lower case.
* D-09586: CSV file import failed.
* D-09595: Query cancellation doesn't work in /api/expression/query.
* D-09440: User management web API doesn't write to operation log.


== QPR ProcessAnalyzer 2021.2 (build 215) (released 2021-03-03) ==
==Additional release for QPR ProcessAnalyzer 2025.7 (build 10845) (released 2025-12-11)==


'''Features:'''
===New features===
* B-03237: Dialog for defining email notifications.
*QPR ProcessAnalyzer can be deployed on-premise using [[Deploy_QPR_ProcessAnalyzer_from_Container|Linux containers]]. (B-08915)
* 308126: Dialog for defining business calendars and using business calendars in charts.
*Snowflake SQL queries have been simplified to improve performance, e.g., when quering flows. (B-08901)
* 308087: Datatables can be renamed and duplicated.
* 308090: Model settings dialog renewed, new dialog for calculated attributes, dialog for editing filter rules renewed, model duplicating.
* B-03292: Support for Polish language.
* B-03265: Automatic license reactivation.
* B-03314: Triggering email notifications using expression language.
* 308094: BPMN models are validated in the BPMN editor.
* B-03293: TakeSample function to expression language.
* B-03298: API call for expression query.
* B-03300: Components update.
* B-03299: Translations updates.
* B-03301: Distributed computing, part 1: Merge code from distributed computing branch.
* B-03317: Distributed computing, part 2: Access external DDBMS via data tables
* B-03311: Distributed computing, part 3: Restoring support for Spark and Snowflake.


'''Fixed issues:'''
===Fixed issues===
* 219613: Analyzed objects "Events of specific type" didn't work in chart when there is one event selected.
*ODBC and Loading script models, and models with calculated attributes didn't allow to create or modify case and event attribute filters from header. (D-14751)
* 219611: Filtering attributes with empty string values did not work.
*Fixed incompatibility issue when using Keycloak as identity provider for SAML authentication. (D-14757)
* 219616: Unnecessary small vertical scrollbar in models list in Chrome and Edge.
*System report for users incorrectly listed some users with read-only permissions as Developers (issue with the EffectivePermissionTypesFor function). (D-14748)
* 219624: Dashboard link set variables incorrectly to dashboard context.
*Referrer-Policy HTTP header was incorrectly set to "same-origins" causing browser console error in Windows deployments. (D-14736)
* 219436: Improved error message, when user has no access to any models.
*Fixed issue where QPR ProcessAnalyzer request ID was not added to Snowflake data modification queries. (D-14728)
* 219505: Bottom margin was missing for dashboard if aspect ratio flex is 1.
*Login request duration was incorrectly shown as zero or negative in System reports. (D-14737)
* 219434: Error appeared when creating conformance filter for invalid BPMN model.
*In chart settings, some Snowflake measures with aggregations were missing possibility to define percentile value. (D-14276)
* 219427: Error "Conformance model created without any start events!" appeared and BPMN view was not usable.
*Fixed issue where it was not possible to delete a model with same name in the same project during the same session. (D-14708)
* D-09584: Filter parameter was not passed correctly in the url when opening UI.
*Script editor to specific script can now be opened with a direct url containing the script_editor parameter. (D-14745)
* D-09515: When creating/editing filter rule, selections shown should be filtered with other filter rules.
*Fixed issue were sometimes an incorrect error code was given for a cancelled query. (D-14755)
* D-09495: /api/signout to return 204 also when activation or session is expired.
*Improved error message if model loading fails when loading script returns incorrect type of data. (D-14637)
* D-09568: Multi-select data from different datatable columns causes error.
*Fixed issue where variations query with sampling was slow for new models. (D-14729)
* D-09569: Model loading failed after previously trying to load model with invalid calculated case attribute.
*Added tooltip to gantt chart's table layout header so that the header text can be fully seen. (D-13748)
* D-09570: Performance optimization: BusinessCalendar function changed to constant foldable.
*Switching between Snowflake and in-memory chart by adjusting chart configuration json caused some items in chart settings to appear twice. (D-14667)
* D-09572: Clustering Cases analysis failed when data contains null values.
*Selecting model in dashboard when previously there was no model selected and going back to Workspace, gave error message. (D-14735)
* D-09573: Predicted Long Cases fails on performance test machine.
*Query Designer gave untranslated error message: "You don't have permissions to model ...". (D-14727)
* D-09574: Datatable copy fails to timeout with large data and blocks fetching datatables metadata.
*Query Designer gave untranslated error message "Unable to use Snowflake tables as data source for in-memory query". (D-14683)
* D-09577: Server crashed e.g. when editing calculated attributes (error in object finalizer).
*In Query Designer, table column menu gave JavaScript error for columns where first row was null. (D-14684)
* D-09578: Excel client: Operation log showed details of only one operation.
*Query Designer incorrectly gave message "There are no columns in the data" when the data had no rows. (D-14692)
* D-09579: "From" in an expression was treated a keyword even if it should not be.
*Fixed issue in Manage Users dialog where row selections disappeared when resizing the dialog. (D-14647)
* D-09587: Improve logging in model loading.
* D-09516: JavaScript error when sorting by identifier in workspace: "Cannot read property 'closeDialog' of undefined".
* D-09576: api/expression/query changed to use ProcessCoreInterfaceCall.


== QPR ProcessAnalyzer 2021.1 (build 163) (released 2021-01-18) ==
==QPR ProcessAnalyzer 2025.7 (build 10821) (released 2025-11-13)==
New features presentation: [https://files.qpr.com/releases/QPR_ProcessAnalyzer_2025_7.pdf QPR_ProcessAnalyzer_2025_7.pdf]


'''Features:'''
* 308096: New function "EventLog" to expression language to explicitly define preprocessings.
'''Fixed issues:'''
* 219612: Opening models dropdown list jammed UI when there are lot of models.
* 219495: Improve error message when trying to change login name to already existing.
== QPR ProcessAnalyzer 2021.1 (build 156) (released 2021-01-12) ==
'''Notes:'''
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
There is a potential performance issue with the list of models in the header, which may appear when there are dozens of models in the list. When there are lot of models, the models list jams the UI when opened. The next release (build 163) has solved the issue.
Known issue: Creating case and event attribute filters in dashboards is not possible from the main header for the following types of in-memory models and attributes:
</div>
*Any attributes for [[QPR_ProcessAnalyzer_Model_Datasources#ODBC_Datasource|ODBC loaded models]]
*Any attributes for [[QPR_ProcessAnalyzer_Model_Datasources#Loading_Script|Loading script models]]
*Calculated attributes in any in-memory models.


<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
Workaround is to create the filter rule in a chart's settings and drag-and-drop it to the header. The issue has been fixed by the next release (D-14751). The issue does not concern Snowflake models.
QPR ProcessAnalyzer 2021.1 does not have the '''Data Grid''' and '''HTML''' presentation objects, and they have been replaced by easier-to-use and more powerful [[QPR_ProcessAnalyzer_Chart|Chart]] presentation object, which supports many layouts such as [[QPR_ProcessAnalyzer_Table|tables]]. After updating to QPR ProcessAnalyzer 2021.1, existing dashboards containing Data Grid and HTML presentation objects will contain a placeholder with a message that the presentation object doesn't exist. That placeholder can be removed and replaced with the Chart presentation object. If you need to preserve settings for the removed presentation objects, that needs to be done before updating to QPR ProcessAnalyzer 2021.1.
</div>
</div>


<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
===New features ===
Data types of the datatables and temporary tables created by the [[SQL Scripting Commands#--.23ImportSapQuery|--#ImportSapQuery]] command has been changed: previously data types were NVARCHAR(255) for all columns. Now the maximum length in the NVARCHAR data type depends on the SAP data field length. This optimizes the space needed for data storage. In addition, there is a new parameter '''ConvertDataTypes''' allowing to specify which data types are converted correctly instead of using textual format.
*Presets added for [[AI_Root_Causes|AI Root Causes analysis]] based on Snowflake Top Insights which is a decision tree model finding combinations of root cause contributors. (B-08889)
</div>
*Added new [[Range_Filter|filter selector]] component to dashboards to easily create date and number range filters. (B-08877)
*Projects can be browsed in the [[Navigation_Menu|navigation menu]] to access all dashboards, and also organized the menu into two columns. (B-08708)
*When QPR ProcessAnalyzer is [[Embed_to_Website|embedded to a website]], SAML authentication is performed in a separate window for more robust operation. (B-08871)
*For more flexible options, [[AI_Agent|AI Agents]] runs the language model query using the Snowflake account where the selected model is located. (B-08860)


'''Features:'''
===Fixed issues===
* 308075: Chart data point colors can be defined using [[QPR_ProcessAnalyzer_Graphs#Conditional_Formatting|conditional formatting]].
*If DefaultUiLanguage in PA_CONFIGURATION table was not defined, users who haven't changed language could not login. (D-14706)
* 307816: Datatables to workspace (part 1).
*Improved performance in opening dashboard. (D-14705)
* 308076: QPRLibraries migration to Syncfusion JS2 (part 4).
* Snowflake Native App didn't show the version number and build timestamp correctly. (D-14703)
* 308086: Syncfusion JS2 update.
*Snowflake Native App activation failed with a custom compute pool if container service was in the suspended state. (D-14722)
* 307975: Data grid presentation objects and datasets have been removed.
*Server stuck when trying to generate SQL for SqlDataFrame having multiple columns with the same name. (D-14730)
* 307974: Remove HTML presentation objects have been removed.
*In eventlog prediction, fixed issues preventing the usage of case attribute value prediction. (D-14702)
* 308073: Create presentation object types for all HTML presentation objects used in system views - part 2.
*Snowflake DurationBetweenDates function calculated incorrectly when used in a in divisor. (D-14723)
* 308077: Translation updates for PA release 2021.1.
* Import now succeeds when importing Snowflake datatables refering to data without access. (D-14694)
* 307652: Remove QPR Connector.
*Fixed incorrect color in table column filters, and Workspace loading time has been improved. (D-14704)
* 307709: Remove most of Excel client functionality and support of Xpress.
* Fixed issue where dropdown list with projects showed "undefined" in place of project id. (D-14659)
* 308039: Web API for terminating operations.
*Fixed issue where specifying a secret name longer than 440 characters, prevented saving the secret and resulted in an error. (D-14674)
* 308046: Web API for copying datatable.
* SAML authentication failed when it needed to create a new user to QPR ProcessAnalyzer. (D-14717)
* 308051: [[Importing_Data_from_SAP|Data type conversions]] have been improved for SAP import.
* Fixed issue where SQL dataframe queries didn't work if the root expression ended to a semicolon. (D-14714)
* 308105: Copyright information update to 2021.
*Specific Snowflake query with a comparison criteria, AggregateFrom and GetValueFrom functions gave error about invalid identifier. (D-14718)
* 308063: SmtpFromAddress setting for sending email.
* 307368 & 308084: Business calendar for duration calculation.
* 307565: Expression filter rule improvements for comparing numerical values.
* 307990: Email notifications part 1.
* 308071: Conformance analysis performance improvements.
* 308080: IIS configurations for .po and .woff2 files.


'''Fixed issues:'''
===Other improvements===
* 219589: Enhanced BPMN system view has unnecessary horizontal scrollbar.
*[[QPR_ProcessAnalyzer_Security_Hardening#HTTP_Response_Headers|Content-Security-Policy HTTP header]] has been reduced to more secure by removing the script-src 'unsafe-eval' and img-src 'blob' directives. (B-08897)
* 219590: UI got frozen when opening workspace from home view if no other system view opened just before.
*Added [[QPR_ProcessAnalyzer_Security_Hardening#HTTP_Response_Headers|security related HTTP headers]]: X-Permitted-Cross-Domain-Policies, Cross-Origin-Embedder-Policy, Cross-Origin-Opener-Policy, Cross-Origin-Resource-Policy, Referrer-Policy, and Permissions-Policy. (B-08879)
* 219595: Long words were not wrapped in message dialog.
*Implemented backend support for Snowflake Top Insights for [[SqlDataFrame_in_Expression_Language#:~:text=TopInsights|AI root causes analysis]]. (B-08664)
* 219519: Error message did not show clear enough information.
*Implemented improved error handling when trying to save too long text to database. (B-08892)
* 219557: Root causes analysis is changed to take into account summary row column count.
*For more understandable error messages, error handling and error message generation have been refactored. (B-08754)
* 219592: Excel client installer did not contain all connector files.
*Optimized database queries and reduced log writing. (B-08870)
* 219600: Confirmation message is improved when deleting project.
*Frontend components have been updated. (B-08899)
* 219607: Dashboards don't work with bpmn models having linebreaks.
*Backend components have been updated. (B-08898)
* 219604: Special characters do not work correctly in chart settings.
* 219606: Using dashboard links sometimes causes an error message to popup.
* 219608: Conformance statistics po tooltip in tool palette is incorrect.
* 219593: Getting data tables is really slow and the query times out after 30 seconds.
* 219582: ScriptLauncher not work in direct database mode.
* 219549: Number of columns in the totals row of analysis types 14 (root causes) and 29 (duration root causes) should be same as in other rows.
* 219544: Inconsistent # Cases Total when running an analysis.
* 219539: Excessively large amount of data added into expression language exception messages.
* 217293: SQL script parser lost lines and error show wrong line numbers.
* 219572: In-memory dataframes (SimpleDataTable) don't work with >1 billion unique strings.


== QPR ProcessAnalyzer 2020.8 (build 113) (released 2020-12-09) ==
==QPR ProcessAnalyzer 2025.6 (build 10690) (released 2025-10-01)==
New features presentation: [https://files.qpr.com/releases/QPR_ProcessAnalyzer_2025_6.pdf QPR_ProcessAnalyzer_2025_6.pdf]


'''Notes''':
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
This release fixes the following performance issue '''219585: Showing models list blocks until model loadings have been completed'''. It caused the Model manager and list of models not to open while a model loading was in progress. This may have caused considerable performance degradation in environments where large models are loaded manually by users.
Known issue: If the [[PA_Configuration_database_table#:~:text=DefaultUiLanguage|DefaultUiLanguage]] system configuration is not defined, users who haven't changed their own language, are unable to login. To prevent this problem, please ensure the DefaultUiLanguage is defined. The next release has fixed this issue (D-14706).
</div>
</div>


'''Features:'''
* 308061: QPR ProcessAnalyzer version related detailed information is shown User settings.
* 308067: Charts have performance benchmarking to measure the time taken to calculate a chart.
* 308042: Dashboard layout logic has been changed in a way that the possible empty space is preserved when viewing dashboards.
* 308002: Web.config contains by default HTTP response header Cache-Control: no-cache, so that browsers check the latest QPR ProcessAnalyzer version is in use after update.
* 308079: New parameter OperationId is added to operation log.
'''Fixed issues:'''
* 219585: Showing models list blocks until model loadings have been completed.
* 217940: PAPO flowchart scroll position was incorrectly on the very left.
* 219564: Duplicate of dropdown list contents appears in wrong place when opening dynamic single selected list after changing model.
* 219511: Scheduled loading of datatables caused the server to run out of memory.
* 219591: Using Web.HttpsOnly.config caused HTTP Error 500.19 - Duplicate connection cache-control.
* 219586: Previous modifications to Web.config are also done to Web.HttpOnly.config.
* 219566: Settings panel cannot be opened for flowchart.
* 219569: Conformance check view has "Cannot read property min of undefined" JavaScript error.
* 219562: It was not be possible to filter based on the rest of the items exceeding maximum in charts when there are more than one dimension.
* 219422: Chart Setting dialogue was not closed when user was redirected to relogin after session expiring.
* 219584: Flowchart cache was not cleared when user logs out.
* 219536: SVC log file was incorrectly generated to QPRPA root folder.
* 219532: Creating new objects using Web API incorrectly required property id=-1.
== QPR ProcessAnalyzer 2020.8 (build 80) (released 2020-11-10) ==
'''Notes:'''
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
The [[QPR ProcessAnalyzer Version Compatibility|database major version]] has changed in QPR ProcessAnalyzer 2020.8, which means that earlier QPR ProcessAnalyzer releases are not compatible with the database that has been updated to QPR ProcessAnalyzer 2020.8. This needs to be taken into account in those environments where multiple versions of QPR ProcessAnalyzer server are run using the same database.
Content-Security-Policy (CSP) HTTP header has been updated to enhance security by implementing more restrictive settings. The following directives have been added:
</div>
*object-src 'none'
*frame-ancestors 'self'
*form-action 'none'
*base-uri 'none'
*worker-src blob:


<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
These new restrictions may affect usage that has previously been possible. For example, with the new settings, QPR ProcessAnalyzer can be embedded to a website only within the same origin. For detailed instructions on embedding QPR ProcessAnalyzer on a different website, please refer to [[Embed_to_Website|this quide]]. Additionally, for information on modifying the CSP settings, see documentation for [[QPR_ProcessAnalyzer_Security_Hardening#HTTP_Response_Headers|security hardening]].
Eventlog data for the legacy models is removed from the database automatically when updating to QPR ProcessAnalyzer 2020.8. This leads to permanent loss of data if all the needed models are not converted into the datatable-based models before updating to QPR ProcessAnalyzer 2020.8. If there are model conversions to be done, install QPR ProcessAnalyzer 2020.6 that can be used at the same time with QPR ProcessAnalyzer 2020.7 and make the conversions as described in the release notes for QPR ProcessAnalyzer 2020.7. After the conversion, update to QPR ProcessAnalyzer 2020.8 can be done (and QPR ProcessAnalyzer 2020.6 and 2020.7 be uninstalled). If you need help in converting your models, please contact customercare@qpr.com.
</div>
</div>


<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
The '''web.httpsOnly.config''' file included in the 2020.8 installation package is incorrect and it should not be used. The issue has been fixed in the next release (build 113).
In the QPR ProcessAnalyzer 2025.6 Native App, the release version number is not displayed correctly in the User Settings dialog. This omission does not have any other complications. QPR ProcessAnalyzer 2025.6 is the only release with this issue, making it possible to identify this release despite the missing version number. This issue is specific to the Native App only. The next release has fixed this issue (D-14703).
</div>
</div>


<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
===New features===
QPR ProcessAnalyzer 2020.8 brings a change in the server Web.config file which need to be taken into account in the update. The change concerns section ''configuration'' > ''runtime'' > ''assemblyBinding'' > ''bindingRedirect'' for ''Newtonsoft.Json'', where the new line is '''<bindingRedirect oldVersion="0.0.0.0-11.0.0.0" newVersion="11.0.0.0" />'''.
*[[User_Settings#Starting_dashboard|Starting dashboard]] after login can be defined for user groups, allowing to create customized starting pages for easy navigation. (B-08791)
</div>
*Snowflake [[QPR_ProcessAnalyzer_Chart#Filtering_Settings|chart's event filters]] are now embedded to filters created from chart, to precisely follow chart calculation. (B-08845)
*Result data can be filtered in Snowflake charts using [[QPR_ProcessAnalyzer_Chart#:~:text=Result%20filtering%20expression|result filtering expression]] which works for any datasets. (B-08751)
*Filter rules order now stays the same when making filter selections and confirming filter. (B-08801)
*Added model setting [[QPR_ProcessAnalyzer_Project_Workspace#Hiding_Object_Count_Statistics|Show object count statistics]] to hide object counts information in dropdown lists to optimize performance. (B-08849)
*Added support for [[Chart_On-screen_Settings#:~:text=showStatistics|hiding statistics for on-screen setting]] dropdown lists to improve performance, and in addition the case ID is hidden Case/Event attribute profiling presets. (B-08840)
*Added following audit fields to users and groups: Created date, Created by, Last modified date, and Last modified by. (B-08792)
*Snowflake Native App: Added procedure to that [[QPR_ProcessAnalyzer_Native_App_in_Snowflake#Recover_administrator_access|creates administrator user to Native App]] if access to the app has been lost. Also, prevented user management operations that remove own access. (B-08733)
*Snowflake Native App: Added procedure to [[Change_Native_App_Compute_Pool_Size|change Native App compute pool size]]. Changed new Native Apps to use CPU_X64_S size compute pool, and improved Native App stability. (B-08859)


'''Features:'''
===Fixed issues===
* 307071: User management is available in the Web UI.
*Snowflake Cortex based AI Assistant didn't show the results table. (D-14643)
* 308038: Database tables related to the legacy model data structures are removed from the database.
*When percent stacking is used, Y-axis values are now shown as percentages in data label and tooltip. (D-14633)
* 308028: PAPO is changed to a component containing the Flowchart only that does not contain any other analyses.
*Fixed issue where Label&Link component had sometimes unnecessary vertical scrollbar. (D-14685)
* 308060: Web links can be defined for tables. Web links can be parametrized to contain information from the clicked row.
*Model validation showed incorrect error message for models with numeric duplicate case ID's. (D-14687)
* 308068: Chart definition and preset improvements, e.g. Query analysis, Root causes analysis in tabular format, Case count trend by type.
*In Workspace, scripts "View current run log" dialog didn't update log correctly when new entries were added. (D-14662)
* 308031: Server API: Web API for models.
*Event type mapping in charts didn't work in object-centric models. (D-14620)
* 308045: Server API: Version information to /api/serverinfo.
*Model generation didn't work as transformation step using _system.ML.ApplyTransformation function. (D-14654)
* 308050: Expression language: Template strings containing embedded expressions.
*Others aggregation has been removed from date type of dimensions because tables don't work with textual data in date columns. (D-14623)
* 308056: Server API: Filters support for NumberPrecision/DatetimeTruncation/TimespanPrecision and StringifiedValues.
*Fixed issue in AI Assistant where using both Snowflake Cortex and OpenAI modes caused error. (D-14646)
* 308062: Server API: The expression analysis, has a "criteria" property for filtering analysis results.
*In User Management Effective permissions table, column filter incorrectly showed "true" and "false" as options. (D-14639)
* 308069: Constant folding optimization for expression language.
*Pivot table incorrectly showed "Numeric value is not recognized" error when Count or Unique count aggregations were used. (D-14559)
* 307965: Expression language: New functions for handling dataframes.
*Workspace buttons are now visible in small screens spanning to multiple lines. (D-14587)
* 308041: SendEmail function in expression language.
*Added tooltip text to "Move to" submenu containing projects so that long project names can be seen. (D-14612)
* 308049: Backend performance improvements for dashboards.
*Translation was missing from error messages when deleting items from recycle bin. (D-14652)
* 307910: Caching improvements: QueryIdentifier is not part of the cache key, and UserId is excluded from cache key when the expression is not user specific.
*Fixed data type related issues with in-memory Floor, Ceiling and aggregation functions. (D-14622)
* 307806: Angular Web UI framework is updated to version 10.
*Optimized resource loading by getting rid of unnecessary file assets/i18n/en_US.json. (D-14641)
* 308034: All 3rd party components in the Web UI are updated.
*Fixed issue where opening script editor gave javascript error about content-security-policy violation. (D-14627)
* 308059: Expression language: Modify scoping in user defined functions to correspond more with javascript (static/lexical) scoping.
*Fixed issue in charts showing datatable content had a strange error when datatable was not selected. (D-14650)
* 307985: Create presentation object types for all HTML presentation objects used in system views - part 1.
*Fixed incorrect data types in some project, user and group related measures. (D-14619)
* 308037&308055: QPRLibraries migration to Syncfusion JS2 - parts 2/3.
* Fixed issue where moving expression scripts was not possible when SQL Scripting was not allowed. (D-14624)
* 308043: Language translation has been updated.
*Deleting and renaming scripts were not available for expression scripts when SQL Scripting was not allowed. (D-14625)
* 308065: Restore feature: Model statistics (e.g. cases, events, event types) calculation has been improved. Now the statistics are not reset when model settings are changed, and case count shows only cases having events.
*Improved documentation for situation when non-existing Snowflake warehouse is configured for a model. (D-14543)
*Project properties dialog shows a descriptive text when no secrets have been defined instead of an empty table. (D-14611)
* Improved messages and New project button visibility in Workspace top level when no projects are shown. (D-14609)
*Event preset gave error if enabling Apply with Chart Filters setting and trying to create filters. (D-14695)


'''Fixed issues:'''
===Other improvements===
* 219241: Filter from ChartView is not confirmed when clicking Flowchart.
*Added QPR ProcessAnalyzer API request ID to Snowflake queries to easily find matching query in Snowflake query history. (B-08839)
* 219507: X-AspNet-Version http response header has been removed from error responses.
*[[QPR_ProcessAnalyzer_Security_Hardening#Added_HTTP_Headers|Content Security Policy HTTP header]] includes now object-src, frame-ancestors, form-action, base-uri, and worker-src. (B-08794)
* 219533: Dashboard gave randomly "Collection was modified, enumeration operation may not execute" error.
*Snowflake queries have been optimized by removing null and empty string checks from mapped columns as they are now handled by the model validation check. (B-08837)
* 219540: Conformance analysis with incorrect BPMN model containing loops crashed server.
*Added backend support for object-centric model filtering based on case-centric filter rules. (B-08836)
* 219349: When flow is selected in PAPO flowchart, event type filtering should not be possible.
*Frontend components have been updated. (B-08851)
* 219535: Empty strings in X-axis values show category index.
*Backend components have been updated. (B-08852)
* 219554: When using lasso tool to filter in chart, y-axis position should be ignored in most chart types.
* 219558: Clustering and prediction doesn't take into account when there is one event type selected.
* 219221: Add many duplicate filters to same view should be prevented.
* 219534: It should not be possible to create filter rules without values selected.
* 219546: PA page content stays in very small area after reload page.
* 219555: Changing focus to other chart while selection is in progress creates invalid filter if clicked chart has chart filter.
* 219403: Improved error message texts for access denied errors.
* 219514: GET api/users/memberships/{id} should also return group's members.
* 219565: "No measure or dimensions have been defined" error in Conformance Root Check view.
* 219567: Typo in Chart Settings Presets.
* 219570: Color scale is inverted in Root causes for case duration preset.
* 219573: Event type filter component doesn't work.


== QPR ProcessAnalyzer 2020.7 (build 39) (released 2020-10-21) ==
==QPR ProcessAnalyzer 2025.5 (build 10361) (released 2025-08-21)==
New features presentation: [https://files.qpr.com/releases/QPR_ProcessAnalyzer_2025_5.pdf QPR_ProcessAnalyzer_2025_5.pdf]


'''Fixed issues:'''
* 308058: Roll back improvement of model statistics calculation (307988) which inadvertently changed the Excel client protocol.
== QPR ProcessAnalyzer 2020.7 (build 36) (released 2020-10-13) ==
'''Notes:'''
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
Known issue: QPR ProcessAnalyzer 2020.7.1 is not compatible with Excel Client 2020.7, even though the Excel Client protocol version hasn't changed. To resolve the issue, update Excel Client to 2020.7.1.
When using Snowflake Cortex, the AI Assistant is not showing the results table in the assistant's response. This issue has been fixed by the next release.
</div>
</div>


'''Features:'''
===New features=== 
* 308036: Default values of chart margins have been adjusted, and there is a dashed line helping aligning charts.
*[[Object-Centric_Flowchart|Object-centric flowchart]] can also use object-to-object relations to link events and objects simplifying event-to-object configuration. (B-08671)
* 307988: Model statistics (e.g. cases, events, event types) calculation has been improved. Now the statistics are not reset when model settings are changed, and case count shows only cases having events.
*[[AI_Assistant_for_QPR_ProcessAnalyzer|AI Assistant]] can provide precise quantitative analysis by making queries to eventlog data (powered by Snowflake Cortex Analyst and Agents). (B-08652)
* 307956: Backend support for dimension values rounding for numbers, datetimes and durations.
*[[Filtering_in_QPR_ProcessAnalyzer|Flows and variations can be filtered]] from any event attribute viewpoint in Snowflake. (B-08737)
* 308040: Variation calculation performance has been improved.
* Added [[Project_Properties_Dialog|project properties dialog]] for viewing project information, changing Snowflake connection settings and project secrets. (B-08655)
*[[QPR_ProcessAnalyzer_Project_Workspace#Validating_Model|Model validity check]] easily detects technically invalid models and shows detailed reason for invalidity. (B-08624)
*Projects can be [[QPR_ProcessAnalyzer_Project_Workspace#Exporting_Project|exported]] to json files and imported as new projects. (B-08717)
*Action buttons can be added to dashboard by defining [[Label_and_Link|label component]] that can change dashboard variables and run scripts. (B-08694)
*Web user interface is available in [[Languages_and_Localization|Ukrainian language]]. (B-08734)


'''Fixed issues:'''
===Fixed issues===
* 219518: Root cause analysis doesn't change after first analysis when comparison criteria is changed.
*Fixed following error when performing client-side SAP import: Could not find a part of the path (QPR_ImportSource_Chunk_*.tmp). (D-14589)
* 219523: Analysis query fails when there are filter rules and model is not already in memory.
*Fixed issue where ManageProjects permission was incorrectly required when running scripts using QPR ScriptLauncher non-legacy mode. (D-14562)
* 219516: User description in Excel breaks web UI.
*Fixed following error when using SAP import from SQL script called from expression language called from SQL: The given key '' was not present in the dictionary. (D-14593)
* 219527: Opening UI with a link containing sys:dashboard opens previously used model instead of model stored to dashboard.
*Some analyses didn't work, when case ID columns for cases and events datatables differed only in upper/lowercase letters. (D-14556)
* 219525: Filtering fails when first clicking chart and then PAPO flowchart.
*Business calendar didn't work for some measures/dimensions/columns and some had business calendar checkboxes missing. (D-14563)
* 219510: Filter creation doesn't work from "Cases where specific events occur" dimension.
*Prediction failed to following error: transformer_model_next_activity/event_year_input_embedding. (D-14551)
* 219503: Flow duration gives "Index out of bounds" when selecting a flow that does not exist.
*Scripting now works correctly after rows from PA_OPERATION_STATUS table have been deleted. (D-14545)
* 219517: "Cases with specific case attribute value" measure doesn't take into account datatypes.
*Fixed issue where case-centric flowchart was very slow for object-centric model. (D-14544)
* 219254: When other than traditional model has never been loaded, model statistics should return null in expression language.
*Prevented creating dashboards, models and scripts with duplicate names in the same project. (D-09480)
* 219509: Event types is empty after ResetModelCache.
*KPI Card now shows line breaks correctly in textual values. (D-14546)
*Improved table Excel export for list data to show items with separator character instead of showing as JSON. (D-14479)
*Column showing non-conformance reason was incorrectly aligned to right. (D-14570)
*GetRelatedValueFrom function caused column name conflict when used multiple times in same query. (D-14591)
* Fixed issue where in-memory sorting for arrays gave "Error in sorting analysis result rows possibly due to multiple types of values ...". (D-14592)
*Array type of values were shown incorrectly when used Last Row Aggregates Over-limit Rows setting. (D-14616)
*Fixed the "Most common" text aggregation sorting error for in-memory calculation. (D-14573)
*Snowflake model validation gave incorrect error message when mapped column didn't exist in datatable. (D-14565)
*Improved model validation to detect when connection string key for model or datatable does not exist. (D-14607)
* Model validation gave incorrect error when when events datatable case id mapping was missing. (D-14566)
*Model validation gave incorrect error message when cases and events datatables were in different datasources. (D-14567)
*Model validation gave incorrect error message when underlying Snowflake table didn't exist. (D-14568)
*Workspace Card/Table mode toggle buttons were not translated. (D-14547)
*Some invalid queries gave unexpected errors and strange outputs. (D-14569)
* Added translations to model notifications preview table headers. (D-14590)
* Added translations to access denied message for header object counts indicator. (D-13967)
* AI Assistant explaining charts speaks now user interface language. (D-14578)
* AI Agent prompt chart editor didn't show correctly if model was not selected. (D-14536)
*AI Assistant gave "Unsupported cache table type" error when trying to explain object-centric flowchart. (D-14477)


== QPR ProcessAnalyzer 2020.7 (build 12) (released 2020-09-29) ==
===Other improvements ===
*When trying to open dashboard with an invalid model, the precise model validation error message is shown. (B-08629)
*Account locked message is now same as username/password incorrect to prevent account enumeration attack. (B-08740)
*Stringified value format supports also json objects. (B-08766)
*Event attribute used as event type can be defined for flow and variation filters in Snowflake models (backend support). (B-08705)
*Translations have been updated. (B-08757)
*Frontend components have been updated. (B-08760)
*Backend components have been updated. (B-08759)


'''Notes:'''
==QPR ProcessAnalyzer 2025.4 (build 9985) (released 2025-05-28)==
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 1em 1em;background-color:#ffcdd3;margin:10px 0px 0px 10px;">
Support for the legacy models is dropped in QPR ProcessAnalyzer 2020.7, and the models need to be converted to the new datatable-based models before updating to QPR ProcessAnalyzer 2020.7. You can check the model type as follows: Open QPR ProcessAnalyzer Web UI, open the models dropdown list in the header, find the model, open ''Properties'' for the model, and go to the ''Datasources'' tab. If the ''Load from Database'' is ''yes'', the model is a legacy model and requires conversion.


The conversion can be done as follows:
New features presentation: [https://files.qpr.com/releases/QPR_ProcessAnalyzer_2025_4.pdf QPR_ProcessAnalyzer_2025_4.pdf]
# In QPR ProcessAnalyzer Web UI, export the model as a .pacm file by clicking ''Export Model'' in the ''Model Properties'' (in the ''Actions'' tab).
# Go to the ''Datasources'' tab, change the ''Load from Database'' from ''Yes'' to ''No'', and change the ''Cases'' ''Datasource'' to ''Datatable''. The ''Events'' ''Datasource'' is already correct.
# Import the .pacm file back to the same model using the ''Data Import'' in the navigation menu. In the import form, select ''Import to Existing'' model and choose the model. Checkbox ''Add to existing data'' can be in either position.


Notes regarding the conversion:
===New features ===
* Exporting and importing operations might take long time for very large models.
*Added new AI Agent presets analyzing current state and proposing improvements based on different viewpoints, such as Event and Case Counts, Automation, Bottlenecks, and Root Causes. (B-08710)
* Model id's are not changed in the conversion.
*Added a [[Filter_Selectors#Filter_selector|generic filtering component]] that can be configured for creating any type of filters for distinct values. (B-08654)
* Original filters and their id's are preserved but new duplicate filters are created during the import (which can be deleted).
*Volume declining in measures due to case sampling can be compensated in chart and flowchart by using a [[Measure,_Dimension_and_Column_Settings#Statistical_calculations|Statistical calculation method]]. (B-08598)
</div>
*In object-centric models, Object ID, Event ID, Event timestamp, and Event type [[Object-centric_Process_Mining_Model#Object-centric_perspectives|attribute names]] are shown correctly. (B-08680)
*Snowflake native app has now [[QPR_ProcessAnalyzer_Native_App_in_Snowflake#User_access_to_application|application roles]] for user (for using app) and administrator (for managing app). (B-08660)
*For Snowflake native app, IMPORTED PRIVILEGES ON SNOWFLAKE DB privilege is removed and instead the [[QPR_ProcessAnalyzer_Native_App_in_Snowflake#Optional_privilege_for_AI_Agent|CORTEX_USER database role]] can be assigned. (B-08718)
*[[QPR_ProcessAnalyzer_Native_App_in_Snowflake#Logging|Native app logging]] has been improved and now sharing application logs with QPR is possible. (B-08661)
* Added [[DataFrame_in_Expression_Language#CsvToDataFrame|CsvToDataFrame]] function to expression language to convert textual CSV data into in-memory dataframe. (B-08246)


<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
===Fixed issues===
QPR ProcessAnalyzer server installation has some files removed comparing to the previous version, because the WCF tester legacy functionality has been removed. Please note this, if updating the server by replacing the old files, because the files that need to be removed don't actually get removed with that method. The files to be removed are ''default.aspx'', ''favicon.ico'' and ''processanalyzer.png'' and folder ''scripts''.
*Fixed "Invalid identifier" error when opening attribute selection list for case attribute preset caused by object id columns which differed only by letter capitalization. (D-14539)
</div>
*When Image component is clicked in dashboard edit mode, the component is now selected instead of link followed. (D-14525)
*Filters created from dimensions having dimension-specific filter rules will now create expression filter rule where dimensions-specific filter is embedded, for accurately following the selection. (D-14499)
*Filtering variations or list of event attribute values didn't work in in-memory models. (D-14476)
*Fixed issue where AI Agent didn't update when dashboard variable changed used by prompt chart. (D-14537)
* Fixed issue where some statistical calculations inadvertently changed row order when applying in groups. (D-14495)
*In in-memory models, array type of data was not dimensioned correctly. (D-14518)
* AI Agent Process Variations preset gave "division by zero" error when there were zero cases. (D-14508)
*Table grouping header labels were not formatted correctly. (D-14514)
*Fixed Root causes analysis to work with object-centric models. (D-14515)
*Filtering by OcelObjectId didn't work when model didn't have object type table for perspective used in filter. (D-14522)
*Fixed Root causes analysis with weighting expression to work with object-centric models. (D-14517)
*Fixed issue where persisting query results where query is started from datatable having custom table name overwrote data in original table. (D-14528)
*Flowchart SVG export did not show start and end symbols. (D-12401)
*Fixed issue where join operation didn't find renamed columns in SqlDataFrames. (D-14512)
*Improved chart filtering button positions to work with small chart sizes. (D-14509)
*Datatable foreign key columns dictionary data type was incorrect preventing reading columns information. (D-14505)
*Workspace scripts editor allowed to change script code for viewer users (altough not save it). (D-14534)
* In chart custom sorting, trying to refer to measure that had None aggregation, caused SQL compilation error. (D-14526)
*Model validation check crashed when the datatables were in different datasources. (D-14502)


<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
===Other improvements===
[[QPR_ProcessAnalyzer_Version_Compatibility|Excel Client protocol version]] is changed which requires to update QPR ProcessAnalyzer Excel Client when updating to QPR ProcessAnalyzer 2020.7.
*Added expression language functions for using Snowflake Cortex Agents with Cortex Analyst access to query eventlogs. (B-08647)
</div>
*Projects can be export and imported in JSON format containing dashboards, models, datatables and scripts. (B-08613)
*Simplified object-centric model queries by accepting OcelObjectId as object attribute name in filters. (B-08702)
*Streamlined import API by removing importMode parameter and changing default fileType to CSV. (B-08704)
*Frontend components have been updated. (B-08695)
*Backend components has been updated. (B-08696)


<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
==Old Releases==
The version numbering of QPR ProcessAnalyzer has changed, and now releases are identified using a simple version number instead of the previous version format (e.g. 2020.6.0.42152). The version number can be seen in the ''User Settings'' in the main navigation menu.
See older releases in [[QPR ProcessAnalyzer Release Archive]]
</div>
 
'''Features:'''
* 308003: Filter rules can be turned off.
* 308021: Dimension specific maximum number of items can be defined.
* 308006: KPI card has customizable colors.
* 308009: Dimension values can be mapped to colors for visualization.
* 308008: Chart specific model selection.
* 308017: Remove left and right axis synchronization in Chart.
* 307995: Ending tasks in web UI.
* 307987: Navigation menu width is set based on dashboard names.
* 307993: Model size estimate is decreased by 20 %.
* 308018: Bottleneck identification and optimizations for models having lots of cases.
* 307994: Taken into use functions stdev, stdevp, var and varp in Chart.
* 308016: Migrate Chart pivot to Syncfusion JS2 PivotTable.
* 307805: Syncfusion JS2 migration - part 1.
* 308025: Chart components migration to Syncfusion JS2 (part 1).
* 307939: Remove manually updated version numbers.
* 308005: Remove "Dimensions/columns as calculated attributes" and "Chart settings (compacted)" from chart.
* 307999: Remove legacy model settings from model properties.
* 308020: Change default bpmn model to empty.
* 307758: Standard deviation, sample standard deviation, variance and sample variance to expression language.
* 307976: Angular migration finalization.
* 307992: In Conformance root causes view, replace datagrid with a chart.
* 307759: Add requirements and tests to mathematical functions from NCalc.
* 307879: Optimize preprocessing for model event log.
* 307916&308010: Drop support for legacy models.
* 308007: "On-screen settings follow flow selection" to work for all start and event event type selections.
* 308030: Change password changing to use /api/users/password.
* 307989: Expression language: Dictionary.Clone-function and improvement to generic ToDictionary and ToDataFrame functions.
* 308029: Revision number in UI.
* 308004: Expression designer results field should be editable.
* 307996&308012: Translation fixes.
* 307954: Web API for datatables.
 
'''Fixed issues:'''
* 219429: Chart case attribute dropdown list item count did not match with the chart presentation.
* 219487: When moving and resizing, presentation objects should be aligned with each other and with the canvas.
* 219472: Improvements to model and data table loading slowness and memory usage.
* 219465: "Case/event attribute not found" error messages improved.
* 219474: Filter rule text said "undefined" for some expression based filters.
* 219462: User could not fix incorrect chart settings.
* 219471: "All cases" option was not visible when changing between models that don't have filters.
* 219488: Filter selection should be cancelled when changing dashboard.
* 219494: Duration values in flowchart were sometimes rounded incorrectly.
* 219484: Alignment of dashboard objects was difficult.
* 219502: When clicking same Case attribute/Event attribute preset again, loading animation staid for ever.
* 219481: Stdev, stdevp, var and varp functions should return null when there are zero or one items in the array.
* 219496: Series should be stacked bottom-to-top and from-left-to-right in charts.
* 219499: Chart colors were reset to default when resizing window.
* 219480: Attribute+Variation filter resulted in zero cases.
* 219479: SAML login redirection replaces contains http even if https is configured.
 
== QPR ProcessAnalyzer 2020.6 (released 2020-08-18) ==
Build number: 2020.6.0.42152, Model compatibility version: 3, Database version: 74, PACM file version: 7, Protocol version: 33. ([[QPR_ProcessAnalyzer_Version_Compatibility|see more]])
 
'''Features:'''
* 307918: Localization for Russian, Spanish, German, Finnish and Swedish.
* 307921: New dashboard Preview mode is separated from the Edit mode, to be able to temporarily change chart settings without saving them to the dashboard.
* 307982: Changes to showing model last imported date and additional information to Model Properties dialog.
* 307983: Editing calculated case and event attributes.
* 307980: Chart setting "On-screen Settings Follow Flow Selection" to freeze chart from reacting to flow selection.
* 307824: Expression language function improvements (IndexOf, LastIndexOf, ToString, ParseDateTime, First, Last).
* 307952: When loading model data, the order of events inside cases is primarily based on the timestamp and secondarily by event row number.
* 307953: Querying model-datatable linking in expression language.
* 307817: User management operations to Web API.
* 307900: Memory consumption improvement for getting number of unique attribute values.
* 307978: Performance improvement: Taken into use AttributeType.UniqueCount to replace Count(_.Values) in expression used by UI.
* 307781: ProjectId property is removed from dashboard export files.
* 307955: Dataframes are loaded in parallel.
* 307934: AsParallel function implementation has been finalized.
 
'''Fixed issues:'''
* 219388: Old data comes to dashboard when data imported to datatable.
* 219412: No scrollbar for both error message and web UI window.
* 219414: Error message appears in Clustering Analysis for model with zero events and cases.
* 219419: QueryIdentifier should be excluded from client side query cache.
* 219426: Script editor cannot save changes in 2020.5 version.
* 219430: Filtering does not work in PAPO Cases and Event Types when using French.
* 219431: PAPO Events and Root Causes not working when using French.
* 219435: Dialogues have small layout issue.
* 219441: Deletion does not work correctly in folders screen when selecting using shift+ctrl-click.
* 219160: Hidden case attributes are visible in profiling case analysis, and in Influence Analysis for case attributes settings.
* 219418: Missing translations for the Clustering analysis.
* 219446: JavaScript error when closing dialog using the X button.
* 219444: Deselecting selected item by re-clicking it will not hide the selection buttons in Chart and generates an error in browser console
* 219449: Prediction fails with certain small models.
* 219450: Evaluation stack is not generated correctly if an exception occurs while inside a function having no parameters.
* 219456: Query cache is not cleared when model settings are changed.
 
== QPR ProcessAnalyzer 2020.5 (released 2020-06-29) ==  
Build number: 2020.5.0.41888, Model compatibility version: 3, Database version: 73, PACM file version: 7, Protocol version: 33. ([[QPR_ProcessAnalyzer_Version_Compatibility|see more]])
 
'''Notes:'''
* Dashboards structure is simplified, as panels are removed and presentation objects are placed directly to the dashboard canvas. In addition, panel headers are not available anymore. Presentation objects have now background color, border color, border width and border corner radius, that were previously in the panel level. All existing dashboards are automatically migrated to the newer structure. Existing dashboards that have several presentation objects within a same panel, are positioned on top of the others, so in those cases presentation objects need to be repositioned manually after updating to QPR ProcessAnalyzer 2020.5.
* IP address verification of user sessions has been removed. Previously, each user session was only allowed from the same IP address. This kind of security feature won't work with IPv6 addresses which usually change more often than IPv4 addresses.
 
'''Features:'''
* 307938: Support for French language.
* 307868: New dashboard designer that doesn't have panels.
* 307947: Tables conditional formatting
* 307948: Dashboard properties layout and terminology changes.
* 307911: IP address verification has been removed.
* 307931: Expression language and performance improvements (originated from Spark prototyping).
* 307774: Web API operation /api/importfile for data import.
* 307933: Default logging mode has been changed to ExclusiveLock for all components.
* 307904: Server side support for UI languages.
 
'''Fixed issues:'''
* 219372: Issue with simultaneous eventlog processing that caused "Value cannot be null" errors and sometimes calculation with incorrect eventlogs.
* 219375: --#CallWebService didn't work with Content-Type parameter.
* 219357: UI was stuck to IdP login page when SAML settings (e.g SAMLUserIdAttribute) were misconfigured.
* 219391: After logout GetOperationProgress failed for validating session.
* 219408: Removed focus outline border from buttons and textboxes.
* 219398: ETL Access denied CheckIsInProjectContext.
* 219373: Case.FlowOccurrences and Case.FlowOccurrencesByType have Variations preprocessing missing.
* 219382: Query for open operations should not return "open" operations that were started before the server startup time.
* 219402: Model with LoadOnStartup=true doesn't work with case level permission with expressions referring to current user.
* 219409: Filters containing event type and variation rules always filter out all cases.
* 219416: Error in model loading in startup can effect other model loading.
* 219369: Change error message "Time out while waiting for server response.".
* 219387: Text filter options opened to left for ChartView making them partly hidden for first column.
* 219395: Save button not always enabled when editing dashboard.
* 219396: Context change notification should not be called for closing dashboard charts.
* 219411: Right click menu issue in PA Flowchart analysis view.
 
== QPR ProcessAnalyzer 2020.4 (released 2020-05-26) ==
Build number: 2020.4.0.41643, Model compatibility version: 3, Database version: 71, PACM file version: 7, Protocol version: 33. ([[QPR_ProcessAnalyzer_Version_Compatibility|see more]])
 
'''Notes:'''
* In QPR ProcessAnalyzer 2020.4, the deployment package dashboards come with the installation, so there is no deployment package anymore to be installed. The previous deployment package located in the ''QPR ProcessAnalyzer UI'' project can be deleted when 2020.4 is installed.
* To fix issue ''Datetimes are incorrect in files exported from data grids'' (219377), [[Data Grid Export Service|data grid export service]] needs to be updated from version V001 to V002.
* Issue workaround: After updating to QPR ProcessAnalyzer 2020.4, dashboards containing the root causes analysis give an error message about invalid chart configuration. The problem can be fixed as follows: from the JSON text that appears in the full screen text editor, make the following text replacements: "Case Attribute" --> "Case attribute" and "Attribute Value" --> "Attribute value". When the dashboard is saved, the error doesn't appear anymore.
* To improve performance, for custom expressions in charts it's recommended to replace ''??_remove'' with the [[Generic_Functions_in_QPR_ProcessAnalyzer#RemoveNulls|RemoveNulls]] function. Example: Expression ''Average((_.Attribute("Cost") ??_remove)._)'' can be changed to ''Average(RemoveNulls(_.Attribute("Cost")))''.
* To improve performance, for custom expressions in charts it's recommended to change expressions that make duration aggregations to work in a way that the aggregation is made before converting TimeSpans to integers (e.g. to days). Example: expression ''Average(_.Duration.TotalDays)'' can be changed to ''Average(_.Duration).TotalDays''.
* Issue: In Firefox, when opening a dashboard, an error message "Error in chart settings" might appear (the dashboard is still opened correctly). If the issue appears, it's recommended to use Chrome, where the issue does not appear that often. There are no other workarounds available for the issue.
* Issue: FlowOccurrences and FlowOccurrencesByType properties don't work for Case objects when there are also filter rules applied. Some measures and dimensions use those properties. QPR ProcessAnalyzer 2020.5 will fix the issue, and for earlier versions there is no workaround.
 
'''Features:'''
* 307859: Deployment package dashboards are embedded to QPR ProcessAnalyzer release.
* 307899: RemoveNulls function to remove null values from arrays.
* 307915: Expression language improvements related to CSV file generation.
* 307809: When dashboard is opened, editing mode is disabled when no rights to edit the dashboard.
* 307829: Highcharts, Syncfusion, GoJS and some other components have been updated to their latest versions.
* 307848: Component updates for building QPR ProcessAnalyzer UI.
* 307882: JavaScript libraries are split into smaller files in release build.
* 307932: Some PAPO buttons are removed from the tool palette.
* 307912&307917: ChartView and main header improvements for 2020.4 (parts 1 and 2).
 
'''Fixed bugs:'''
* 219365: Sometimes system stuck during the time models were being loaded into memory.
* 219326&219377: Datetimes are incorrect in files exported from data grids (time zone difference) (See also the notes above).
* 219378: ChartView resizing sometimes didn't work when using full screen.
* 219371: Error messages have been improved for session expired and unknown error.
* 219360: Some styles were defined twice in CSS.


== Additional release for QPR ProcessAnalyzer 2020.3 (released 2020-04-23) ==
Build number: 2020.3.0.41450, Model compatibility version: 3, Database version: 71, PACM file version: 7, Protocol version: 33.
'''Features''':
* 307902 ChartView improvements for 2020.3 hotfix: Custom expressions have by default datatype "auto", added support for binding to multi-select lists in Variable bindings, bugfix: Custom sorting didn't work in presets, bugfix: Aggregation method for Pivot table was not selected correctly.
'''Fixed bugs:'''
* 219370: Dashboards could not be edited by other than administrators.
* 219361: Flowchart sometimes crashed to ThrowKeyNotFoundException when pressing Root Causes button.
== QPR ProcessAnalyzer 2020.3 (released 2020-04-16) ==
Build number: 2020.3.0.41413, Model compatibility version: 3, Database version: 71, PACM file version: 7, Protocol version: 33.
'''Notes:'''
* Legacy Chart and Gauge presentation objects are removed from QPR ProcessAnalyzer (they are different than ChartView). If there are dashboards containing those types of presentation objects after updating to 2020.3, there will be a placeholder frame instead with an error message of a non-existing presentation object. To change the dashboard, remove those placeholders and replace with ChartViews. It's recommended to make the replacement to ChartViews before the update, because chart and gauge settings cannot be accessed anymore in 2020.3.
* ChartView will change from an HTML presentation object to a native presentation object, which ensures that dashboards will work in future releases when the ChartView is evolving. ChartViews created with 2020.2 will be automatically migrated to the native ChartViews in 2020.3. ChartViews created with 2020.1 or earlier releases need to be updated manually by removing the ChartView from the dashboard and replacing it with a new ChartView.
'''Features:'''
* 307849: Securely stored strings for passwords.
* 307746: ChartView is now a native presentation object instead of an HTML presentation object. ChartView's made in 2020.2 are automatically converted to the native presentation objects.
* 307880: When a datatable model is moved to another project, the linked datatables should also be moved to the project.
* 307556: Functions to expression language to improve usability and performance: CaseCount, EventCount, EventCountByType and Round.
* 307895: SQL scripting command for database commit.
* 307850: Expression language performance improvement by a new way to calling functions and properties.
* 307858: Expression language: Support for array operators.
* 307845: Header buttons layout has been improved.
* 307870: Preprocessings are determined automatically.
* 307761: Functionality that user doesn't have access is now disabled in the dashboard designer and workspace to avoid access denied errors.
* 307839: Generic chart and gauge presentation objects are removed.
* 307863: Automatic redirection to SAML authentication.
* 307872: API support for querying if SAML is configured.
* 307846: Error message further improvements.
* 307888: Error message text changes for Dashboard not found and Multiple dashboards found.
* 307874 & 307887: ChartView and main header has been improved.
'''Fixed bugs:'''
* 219341: Analysis function unnecessarily required FilterId parameter.
* 219343: Root causes analysis gave access denied when using Analysis function.
* 219348: Query cancellation caused database connection leakage.
* 219332: "Thread was being aborted" returned to client while loading model from datatable.
* 219321: Removed unnecessary error log lines "Missing expected HttpRequest X-Forwarded-For" that appeared even if UseXForwardedForAsClientIp=false.
* 219335: [_remove ]._ or empty array is not handled correctly in a KPI dimension.
* 219340: default.aspx does not work.
* 219330: EditDashboards permission should be needed for target project when moving dashboards between projects.
* 219347: Queries done by the main header were cancelled when view is changed.
* 219355: Expression language: Was unable to use properties of the parent context in dictionary initialization.
* 219346: PAPO flowchart should have by default median duration shown on flows and flow counts hidden.
* 219333: PAPO generated incorrect filter JSON and unnecessary query.
* 219311: When opened a view by identifier, the view was fetched twice from the server.
* 219329: Unnecessary information was stored in database for dashboard definitions.
* 219362: Issues with session expiration checks.
* 219364: Session expiration with SAML authentication configured gives incorrect error message.
* 219344: Case count view in model manager header and Home view can cause unwanted model loading.
* 219242: Flowchart is not updated correctly after event type filtering.
== Old Releases ==
See older releases in [[QPR ProcessAnalyzer Release Archive]]
__NOTOC__
__NOTOC__


[[Category: QPR ProcessAnalyzer]]
[[Category: QPR ProcessAnalyzer]]

Latest revision as of 18:35, 22 May 2026

This page lists all new features and fixed issues for each QPR ProcessAnalyzer release.

See roadmap for next release features and fixes

Current Release: QPR ProcessAnalyzer 2026.4 (build 10956) (released 20.5.2026)

New features presentation: QPR_ProcessAnalyzer_2026_4.pdf

New features

  • BPMN diagrams stored in QPR EnterpriseArchitect can be opened and saved in QPR ProcessAnalyzer BPMN editor for conformance analysis. (B-09041)
  • Added setting AIAgentDefaultModelName to define AI Agent's default LLM, and updated gpt-5.4 as default for OpenAIDefaultModelName setting. (B-09039)
  • Implemented OAuth refresh tokens grace period, and limited MCP tool names to 50 characters. (B-09090)
  • In object-centric flowchart, object types can be hidden and shown with an toggle button, and flowchart flow routing has been improved to avoid label overlapping. (B-09042)
  • Table header margins have been adjusted to fit more text, and column filter menu icon is shown only when hovering header. (B-09032)
  • Expression language API is available to change filter's model, and added functions CreateScript for project, and Modify and DeletePermanently for script objects. (B-09006)
  • Datatable foreign key definitions are maintained as consistent when datatables are modified. (B-09035)

Fixed issues

  • Listing scripts was slow when there were lot of script and operation logs. (D-14875)
  • Error message returned from MCP tool call includes now actual exception message. (D-14870)
  • Filtering Case and Event attribute profiling presets with decimal type of attributes didn't work in Snowflake models. (D-14866)
  • Fixed issue where AI Agent did not provide any response for an eventlog with zero cases. (D-14835)
  • Variation filter showed "undefined" in place of the variation order number when filtered variations were not in the eventlog. (D-14857)
  • Improved error message in situation when model doesn't have the case or event attribute used by a chart filter. (D-14865)
  • Improved model validation to detect when connection to the source tables in Snowflake is not valid. (D-14837)
  • "Datatable with given name already exists in project" error message had localization missing. (D-14838)

Other improvements

  • Frontend components have been updated. (B-09063)

QPR ProcessAnalyzer 2026.3.1 (build 10941) (released 30.4.2026)

New features

Fixed issues

  • Business calendar related model properties could not be shown in chart settings. (D-14858)
  • Fixed unclear error when Snowflake connection string keys was removed when project was imported. (D-14833)

Other improvements

  • Backend components have been updated. (B-09064)

QPR ProcessAnalyzer 2026.3 (build 10933) (released 13.04.2026)

New features presentation: QPR_ProcessAnalyzer_2026_3.pdf

New features

  • QPR ProcessAnalyzer acts as MCP server supporting MCP tools implemented using scripts with OAuth and API key authentication. (B-09004)
  • Units for each object type can be specified in object-centric models. (B-08992)
  • Charts color palette can be changed globally to easily manage consistent visual layout. (B-08993)
  • External content component url supports tags refering to dashboard variables to show dynamically changing web page. (B-08998)
  • Project export and import using files support public filters stored in models. (B-09007)
  • KPI Card shows null value label when data has no rows, and table and chart show "No data" message. (B-08999)
  • QPR MEA web service operations can be called using QPR ProcessAnalyzer expression language. (B-09030)

Fixed issues

  • Flowchart had flows missing if shown flows were beyond the top-500 flows. (D-14848)
  • Expression filter rules with greater/less than criteria were incorrectly applied as equal filters when editing chart filters. (D-14852)
  • Table column filter dialog was not entire visible in narrow table located in the bottom of screen. (D-14783)
  • Opening Scripts tab in Workspace was slow when there were scripts with long script log. (D-14670)
  • Fixed issue where object-centric model queries sometimes gave inconsistent results. (D-14854)
  • Snowflake query gave "invalid identifier" error when there were two measures with same cases going though event measure filter. (D-14845)
  • Filter rules drag-and-drop didn't work between expressions in the same chart. (D-14850)
  • Better error message is shown when invalid value is specified to dashboard aspect ratio flex, chart margin, dashboard margin, external content border width, or external content border corner radius. (D-14805)
  • Improved error message when object-centric model perspective doesn't have the object type correctly defined. (D-14795)
  • Reduced project properties dialog minimum height to fit for smaller screens. (D-14834)
  • Updated NLTK to version 3.9.3. (D-14829)
  • Frontend components have been updated. (B-09028)
  • Backend components have been updated. (B-09027)

Additional release for QPR ProcessAnalyzer 2026.2 (build 10910) (released 16.3.2026)

New features

  • Filters report in System reports shows also other users' private filters for admins. (B-09017)

Fixed issues

  • Filter rules were lost when saving a filter with "Cases with specific events", "Cases starting with" or "Cases ending to" rules. (D-14847)
  • Fixed issue where object-centric models sometimes gave "Object <cachetablename> does not exist or not authorized" error. (D-14797)
  • ExtractSap function didn't work with QPR ScriptLauncher when using secret for storing SAP password. (D-14813)
  • Variation stepper incorrectly skipped steps when going down when variation count is maximum. (D-14844)
  • Improved error message when creating model from filter fails. (D-14811)
  • System dashboard names were incorrectly translated twice. (D-14841)
  • AI Assistant had one translation missing. (D-14840)

QPR ProcessAnalyzer 2026.2 (build 10897) (released 2026-02-26)

New features presentation: QPR_ProcessAnalyzer_2026_2.pdf

Snowflake user-defined functions (UDF) used by QPR ProcessAnalyzer have been updated to use Python 3.13. Some of the old versions of the functions use Python 3.9 which has been deprecated by Snowflake. Although the old versions are not anymore used by QPR ProcessAnalyzer, they are not automatically deleted and thus Snowflake may send notifications about existing deprecated functions. It's recommended to remove the old functions which are following:

  • QPRPA_UDF_BC_DURATION_BETWEEN_DATES
  • QPRPA_UDF_BC_DURATION_BETWEEN_DATES_V2
  • QPRPA_UDF_BC_DURATION_BETWEEN_DATES_V3
  • QPRPA_UDF_BC_DURATION_BETWEEN_DATES_V4
  • QPRPA_UDF_BC_DURATION_BETWEEN_DATES_V5
  • QPRPA_UDF_BC_DURATION_BETWEEN_DATES_V6
  • QPRPA_UDF_BPMN_CONFORMANCE_VIOLATIONS_FLOWS
  • QPRPA_UDF_BPMN_CONFORMANCE_VIOLATIONS_FLOWS_V2
  • QPRPA_UDF_BPMN_CONFORMANCE_VIOLATIONS_FLOWS_V3
  • QPRPA_UDF_BPMN_IS_CONFORMANT
  • QPRPA_UDF_BPMN_IS_CONFORMANT_V2
  • QPRPA_UDF_BPMN_IS_CONFORMANT_V3
  • QPRPA_UDTF_CLUSTER
  • QPRPA_UDTF_CLUSTER_V2
  • QPRPA_UDTF_CLUSTER_V3
  • QPRPA_UDTF_CLUSTER_V4

New features

  • Fully conformant BPMN diagrams can be created from eventlogs with proper layout and identifying exclusive and parallel gateways. (B-08900)
  • Object-centric flowchart flows visibility can be controlled with a stepper based on top variations, and start and end symbols can be hidden for each event type. (B-08987)
  • Added preset for object-centric flowchart, and improved Process Discovery dashboard usage for object-centric models. (B-08863)
  • Viewer users can save private filters for personal use. (B-08920)
  • On-screen settings support static and dynamic case/event attribute values selection, and linked settings can bind to on-screen settings. (B-08814)
  • AI root causes analysis related error situations are easier to resolve with easier to understand error messages. (B-08997)

Fixed issues

  • Histogram chart did not show at all and gave a JavaScript error. (D-14801)
  • When chart with multiple series was sorted by measure, some datapoints were not shown when visible X-axis was limited by zooming or Custom layout settings. (D-14793)
  • Disabled filter rules were incorrectly applied for the shown items in the filter rule editing dialog. (D-14791)
  • If there were more than one Range filter components in dashboard, periods menu incorrectly affected all of them. (D-14818)
  • List of event types in object-centric flowchart settings didn't open if there were object types linked to none events. (D-14798)
  • Snowflake flowchart root causes analysis gave "SQL compilation error" when run with case duration criteria. (D-14790)
  • Term "Second" when meaning time unit was translated incorrectly in French. (D-14803)
  • OpenTelemetry metrics were not sent to Prometheus correctly. (D-14804)
  • Opening script editor by url didn't show project path and also javascript error appeared to console. (D-14794)
  • Fixed issue where case attribute prediction failed when using more than one iteration. (D-14789)
  • SQLDataFrame with several append operations had performance issue. (D-14772)
  • Null coalescing operators didn't work correctly in chaining in expression language. (D-14762)
  • Native app could not call procedure if project referred to other database and schema. (D-14749)
  • Trying to create script with duplicate name gave unclear error: Cannot insert duplicate key row in object 'dbo.PA_SCRIPT' with unique index 'PA_SCRIPT_UNIQUE_NAME_IN_PROJECT'. (D-14784)
  • BPMN editor popup menu was partly hidden behind other chart components. (D-14345)
  • When going to context menu report from BPMN editor, "Operation was cancelled by a user" was given when query was in progress. (D-14807)
  • BPMN editor tooltips measure descriptions didn't disappear at all. (D-14809)
  • Presets benchmarking didn't work for models without case attributes. (D-14822)
  • Object-centric filter rule editor gave javascript error when opened for case-centric model. (D-14799)
  • Object-centric filter rule could incorrectly be dropped as root causes comparison rule. (D-14796)
  • Localization missing for "Save as new filter" button. (D-14839)

Other improvements

  • SQL queries run in Snowflake have been further optimized. (B-08936)
  • Snowflake stored procedures and user defined functions have been migrated to Python 3.13. (B-08984)
  • Frontend components have been updated. (B-08991)
  • Backend components have been updated. (B-08990)

QPR ProcessAnalyzer 2026.1 (build 10870) (released 2026-01-19)

New features presentation: QPR_ProcessAnalyzer_2026_1.pdf

QPR ProcessAnalyzer Server and QPR ScriptLauncher are running on .NET 10, replacing the previous .NET 8 version. When updating to this release, make sure to install the .NET 10 Runtime (update instructions). While .NET 8 and .NET 10 can run side by side, .NET 8 does not need to be removed immediately. However, for security reasons, any unused .NET 8 installation should be uninstalled as soon as possible after the update.

Known issue: The histogram visualization doesn't work in this release. The issue will be fixed in the next release. Possible workaround is to use the column chart where to set no spacing between columns. This can be configured with the following Custom Layout settings: 

{
	"plotOptions": {
		"series": {
			"pointPadding": 0,
			"groupPadding": 0
		}
	}
}

New features

  • Object-centric models support versatile object-centric filters based on case-centric filter rules using perspective. (B-08595)
  • AI Root Causes analysis is shown in a hierarchy for easier readability. (B-08921)
  • Case-centric flowchart performance has been improved by making all queries simultaneously. (B-08916)
  • Object counts indicator is hidden for object-centric models when perspective is not set. (B-08825)

Fixed issues

  • Filter to exclude case attribute values incorrectly excluded null values even if null wasn't selected. (D-14773)
  • Prediction generated invalid models where case IDs in events datatable didn't exist in cases datatable. (D-14758)
  • AI Root Causes presets didn't work with models without case attributes. (D-14759)
  • Snowflake query with multiple columns with aggregations and Coalesce function gave "invalid identifier" error. (D-14763)
  • Dropdown list to add business calendar holidays from other model shows empty items. (D-14786)
  • In-memory Average function didn't work when aggregating dates using model's Attribute function. (D-14761)
  • Sometimes opening models list gave error "User doesn't have permission GenericRead to model". (D-14742)

Other improvements

  • Content-security-policy img-src blob: directive has been restored for Highcharts image export. (B-08904)
  • Backend components have been updated including .NET 10. (B-08926)
  • Frontend components have been updated. (B-08927)

Additional release for QPR ProcessAnalyzer 2025.7 (build 10845) (released 2025-12-11)

New features

  • QPR ProcessAnalyzer can be deployed on-premise using Linux containers. (B-08915)
  • Snowflake SQL queries have been simplified to improve performance, e.g., when quering flows. (B-08901)

Fixed issues

  • ODBC and Loading script models, and models with calculated attributes didn't allow to create or modify case and event attribute filters from header. (D-14751)
  • Fixed incompatibility issue when using Keycloak as identity provider for SAML authentication. (D-14757)
  • System report for users incorrectly listed some users with read-only permissions as Developers (issue with the EffectivePermissionTypesFor function). (D-14748)
  • Referrer-Policy HTTP header was incorrectly set to "same-origins" causing browser console error in Windows deployments. (D-14736)
  • Fixed issue where QPR ProcessAnalyzer request ID was not added to Snowflake data modification queries. (D-14728)
  • Login request duration was incorrectly shown as zero or negative in System reports. (D-14737)
  • In chart settings, some Snowflake measures with aggregations were missing possibility to define percentile value. (D-14276)
  • Fixed issue where it was not possible to delete a model with same name in the same project during the same session. (D-14708)
  • Script editor to specific script can now be opened with a direct url containing the script_editor parameter. (D-14745)
  • Fixed issue were sometimes an incorrect error code was given for a cancelled query. (D-14755)
  • Improved error message if model loading fails when loading script returns incorrect type of data. (D-14637)
  • Fixed issue where variations query with sampling was slow for new models. (D-14729)
  • Added tooltip to gantt chart's table layout header so that the header text can be fully seen. (D-13748)
  • Switching between Snowflake and in-memory chart by adjusting chart configuration json caused some items in chart settings to appear twice. (D-14667)
  • Selecting model in dashboard when previously there was no model selected and going back to Workspace, gave error message. (D-14735)
  • Query Designer gave untranslated error message: "You don't have permissions to model ...". (D-14727)
  • Query Designer gave untranslated error message "Unable to use Snowflake tables as data source for in-memory query". (D-14683)
  • In Query Designer, table column menu gave JavaScript error for columns where first row was null. (D-14684)
  • Query Designer incorrectly gave message "There are no columns in the data" when the data had no rows. (D-14692)
  • Fixed issue in Manage Users dialog where row selections disappeared when resizing the dialog. (D-14647)

QPR ProcessAnalyzer 2025.7 (build 10821) (released 2025-11-13)

New features presentation: QPR_ProcessAnalyzer_2025_7.pdf

Known issue: Creating case and event attribute filters in dashboards is not possible from the main header for the following types of in-memory models and attributes:

Workaround is to create the filter rule in a chart's settings and drag-and-drop it to the header. The issue has been fixed by the next release (D-14751). The issue does not concern Snowflake models.

New features

  • Presets added for AI Root Causes analysis based on Snowflake Top Insights which is a decision tree model finding combinations of root cause contributors. (B-08889)
  • Added new filter selector component to dashboards to easily create date and number range filters. (B-08877)
  • Projects can be browsed in the navigation menu to access all dashboards, and also organized the menu into two columns. (B-08708)
  • When QPR ProcessAnalyzer is embedded to a website, SAML authentication is performed in a separate window for more robust operation. (B-08871)
  • For more flexible options, AI Agents runs the language model query using the Snowflake account where the selected model is located. (B-08860)

Fixed issues

  • If DefaultUiLanguage in PA_CONFIGURATION table was not defined, users who haven't changed language could not login. (D-14706)
  • Improved performance in opening dashboard. (D-14705)
  • Snowflake Native App didn't show the version number and build timestamp correctly. (D-14703)
  • Snowflake Native App activation failed with a custom compute pool if container service was in the suspended state. (D-14722)
  • Server stuck when trying to generate SQL for SqlDataFrame having multiple columns with the same name. (D-14730)
  • In eventlog prediction, fixed issues preventing the usage of case attribute value prediction. (D-14702)
  • Snowflake DurationBetweenDates function calculated incorrectly when used in a in divisor. (D-14723)
  • Import now succeeds when importing Snowflake datatables refering to data without access. (D-14694)
  • Fixed incorrect color in table column filters, and Workspace loading time has been improved. (D-14704)
  • Fixed issue where dropdown list with projects showed "undefined" in place of project id. (D-14659)
  • Fixed issue where specifying a secret name longer than 440 characters, prevented saving the secret and resulted in an error. (D-14674)
  • SAML authentication failed when it needed to create a new user to QPR ProcessAnalyzer. (D-14717)
  • Fixed issue where SQL dataframe queries didn't work if the root expression ended to a semicolon. (D-14714)
  • Specific Snowflake query with a comparison criteria, AggregateFrom and GetValueFrom functions gave error about invalid identifier. (D-14718)

Other improvements

  • Content-Security-Policy HTTP header has been reduced to more secure by removing the script-src 'unsafe-eval' and img-src 'blob' directives. (B-08897)
  • Added security related HTTP headers: X-Permitted-Cross-Domain-Policies, Cross-Origin-Embedder-Policy, Cross-Origin-Opener-Policy, Cross-Origin-Resource-Policy, Referrer-Policy, and Permissions-Policy. (B-08879)
  • Implemented backend support for Snowflake Top Insights for AI root causes analysis. (B-08664)
  • Implemented improved error handling when trying to save too long text to database. (B-08892)
  • For more understandable error messages, error handling and error message generation have been refactored. (B-08754)
  • Optimized database queries and reduced log writing. (B-08870)
  • Frontend components have been updated. (B-08899)
  • Backend components have been updated. (B-08898)

QPR ProcessAnalyzer 2025.6 (build 10690) (released 2025-10-01)

New features presentation: QPR_ProcessAnalyzer_2025_6.pdf

Known issue: If the DefaultUiLanguage system configuration is not defined, users who haven't changed their own language, are unable to login. To prevent this problem, please ensure the DefaultUiLanguage is defined. The next release has fixed this issue (D-14706).

Content-Security-Policy (CSP) HTTP header has been updated to enhance security by implementing more restrictive settings. The following directives have been added:

  • object-src 'none'
  • frame-ancestors 'self'
  • form-action 'none'
  • base-uri 'none'
  • worker-src blob:

These new restrictions may affect usage that has previously been possible. For example, with the new settings, QPR ProcessAnalyzer can be embedded to a website only within the same origin. For detailed instructions on embedding QPR ProcessAnalyzer on a different website, please refer to this quide. Additionally, for information on modifying the CSP settings, see documentation for security hardening.

In the QPR ProcessAnalyzer 2025.6 Native App, the release version number is not displayed correctly in the User Settings dialog. This omission does not have any other complications. QPR ProcessAnalyzer 2025.6 is the only release with this issue, making it possible to identify this release despite the missing version number. This issue is specific to the Native App only. The next release has fixed this issue (D-14703).

New features

  • Starting dashboard after login can be defined for user groups, allowing to create customized starting pages for easy navigation. (B-08791)
  • Snowflake chart's event filters are now embedded to filters created from chart, to precisely follow chart calculation. (B-08845)
  • Result data can be filtered in Snowflake charts using result filtering expression which works for any datasets. (B-08751)
  • Filter rules order now stays the same when making filter selections and confirming filter. (B-08801)
  • Added model setting Show object count statistics to hide object counts information in dropdown lists to optimize performance. (B-08849)
  • Added support for hiding statistics for on-screen setting dropdown lists to improve performance, and in addition the case ID is hidden Case/Event attribute profiling presets. (B-08840)
  • Added following audit fields to users and groups: Created date, Created by, Last modified date, and Last modified by. (B-08792)
  • Snowflake Native App: Added procedure to that creates administrator user to Native App if access to the app has been lost. Also, prevented user management operations that remove own access. (B-08733)
  • Snowflake Native App: Added procedure to change Native App compute pool size. Changed new Native Apps to use CPU_X64_S size compute pool, and improved Native App stability. (B-08859)

Fixed issues

  • Snowflake Cortex based AI Assistant didn't show the results table. (D-14643)
  • When percent stacking is used, Y-axis values are now shown as percentages in data label and tooltip. (D-14633)
  • Fixed issue where Label&Link component had sometimes unnecessary vertical scrollbar. (D-14685)
  • Model validation showed incorrect error message for models with numeric duplicate case ID's. (D-14687)
  • In Workspace, scripts "View current run log" dialog didn't update log correctly when new entries were added. (D-14662)
  • Event type mapping in charts didn't work in object-centric models. (D-14620)
  • Model generation didn't work as transformation step using _system.ML.ApplyTransformation function. (D-14654)
  • Others aggregation has been removed from date type of dimensions because tables don't work with textual data in date columns. (D-14623)
  • Fixed issue in AI Assistant where using both Snowflake Cortex and OpenAI modes caused error. (D-14646)
  • In User Management Effective permissions table, column filter incorrectly showed "true" and "false" as options. (D-14639)
  • Pivot table incorrectly showed "Numeric value is not recognized" error when Count or Unique count aggregations were used. (D-14559)
  • Workspace buttons are now visible in small screens spanning to multiple lines. (D-14587)
  • Added tooltip text to "Move to" submenu containing projects so that long project names can be seen. (D-14612)
  • Translation was missing from error messages when deleting items from recycle bin. (D-14652)
  • Fixed data type related issues with in-memory Floor, Ceiling and aggregation functions. (D-14622)
  • Optimized resource loading by getting rid of unnecessary file assets/i18n/en_US.json. (D-14641)
  • Fixed issue where opening script editor gave javascript error about content-security-policy violation. (D-14627)
  • Fixed issue in charts showing datatable content had a strange error when datatable was not selected. (D-14650)
  • Fixed incorrect data types in some project, user and group related measures. (D-14619)
  • Fixed issue where moving expression scripts was not possible when SQL Scripting was not allowed. (D-14624)
  • Deleting and renaming scripts were not available for expression scripts when SQL Scripting was not allowed. (D-14625)
  • Improved documentation for situation when non-existing Snowflake warehouse is configured for a model. (D-14543)
  • Project properties dialog shows a descriptive text when no secrets have been defined instead of an empty table. (D-14611)
  • Improved messages and New project button visibility in Workspace top level when no projects are shown. (D-14609)
  • Event preset gave error if enabling Apply with Chart Filters setting and trying to create filters. (D-14695)

Other improvements

  • Added QPR ProcessAnalyzer API request ID to Snowflake queries to easily find matching query in Snowflake query history. (B-08839)
  • Content Security Policy HTTP header includes now object-src, frame-ancestors, form-action, base-uri, and worker-src. (B-08794)
  • Snowflake queries have been optimized by removing null and empty string checks from mapped columns as they are now handled by the model validation check. (B-08837)
  • Added backend support for object-centric model filtering based on case-centric filter rules. (B-08836)
  • Frontend components have been updated. (B-08851)
  • Backend components have been updated. (B-08852)

QPR ProcessAnalyzer 2025.5 (build 10361) (released 2025-08-21)

New features presentation: QPR_ProcessAnalyzer_2025_5.pdf

When using Snowflake Cortex, the AI Assistant is not showing the results table in the assistant's response. This issue has been fixed by the next release.

New features

  • Object-centric flowchart can also use object-to-object relations to link events and objects simplifying event-to-object configuration. (B-08671)
  • AI Assistant can provide precise quantitative analysis by making queries to eventlog data (powered by Snowflake Cortex Analyst and Agents). (B-08652)
  • Flows and variations can be filtered from any event attribute viewpoint in Snowflake. (B-08737)
  • Added project properties dialog for viewing project information, changing Snowflake connection settings and project secrets. (B-08655)
  • Model validity check easily detects technically invalid models and shows detailed reason for invalidity. (B-08624)
  • Projects can be exported to json files and imported as new projects. (B-08717)
  • Action buttons can be added to dashboard by defining label component that can change dashboard variables and run scripts. (B-08694)
  • Web user interface is available in Ukrainian language. (B-08734)

Fixed issues

  • Fixed following error when performing client-side SAP import: Could not find a part of the path (QPR_ImportSource_Chunk_*.tmp). (D-14589)
  • Fixed issue where ManageProjects permission was incorrectly required when running scripts using QPR ScriptLauncher non-legacy mode. (D-14562)
  • Fixed following error when using SAP import from SQL script called from expression language called from SQL: The given key was not present in the dictionary. (D-14593)
  • Some analyses didn't work, when case ID columns for cases and events datatables differed only in upper/lowercase letters. (D-14556)
  • Business calendar didn't work for some measures/dimensions/columns and some had business calendar checkboxes missing. (D-14563)
  • Prediction failed to following error: transformer_model_next_activity/event_year_input_embedding. (D-14551)
  • Scripting now works correctly after rows from PA_OPERATION_STATUS table have been deleted. (D-14545)
  • Fixed issue where case-centric flowchart was very slow for object-centric model. (D-14544)
  • Prevented creating dashboards, models and scripts with duplicate names in the same project. (D-09480)
  • KPI Card now shows line breaks correctly in textual values. (D-14546)
  • Improved table Excel export for list data to show items with separator character instead of showing as JSON. (D-14479)
  • Column showing non-conformance reason was incorrectly aligned to right. (D-14570)
  • GetRelatedValueFrom function caused column name conflict when used multiple times in same query. (D-14591)
  • Fixed issue where in-memory sorting for arrays gave "Error in sorting analysis result rows possibly due to multiple types of values ...". (D-14592)
  • Array type of values were shown incorrectly when used Last Row Aggregates Over-limit Rows setting. (D-14616)
  • Fixed the "Most common" text aggregation sorting error for in-memory calculation. (D-14573)
  • Snowflake model validation gave incorrect error message when mapped column didn't exist in datatable. (D-14565)
  • Improved model validation to detect when connection string key for model or datatable does not exist. (D-14607)
  • Model validation gave incorrect error when when events datatable case id mapping was missing. (D-14566)
  • Model validation gave incorrect error message when cases and events datatables were in different datasources. (D-14567)
  • Model validation gave incorrect error message when underlying Snowflake table didn't exist. (D-14568)
  • Workspace Card/Table mode toggle buttons were not translated. (D-14547)
  • Some invalid queries gave unexpected errors and strange outputs. (D-14569)
  • Added translations to model notifications preview table headers. (D-14590)
  • Added translations to access denied message for header object counts indicator. (D-13967)
  • AI Assistant explaining charts speaks now user interface language. (D-14578)
  • AI Agent prompt chart editor didn't show correctly if model was not selected. (D-14536)
  • AI Assistant gave "Unsupported cache table type" error when trying to explain object-centric flowchart. (D-14477)

Other improvements

  • When trying to open dashboard with an invalid model, the precise model validation error message is shown. (B-08629)
  • Account locked message is now same as username/password incorrect to prevent account enumeration attack. (B-08740)
  • Stringified value format supports also json objects. (B-08766)
  • Event attribute used as event type can be defined for flow and variation filters in Snowflake models (backend support). (B-08705)
  • Translations have been updated. (B-08757)
  • Frontend components have been updated. (B-08760)
  • Backend components have been updated. (B-08759)

QPR ProcessAnalyzer 2025.4 (build 9985) (released 2025-05-28)

New features presentation: QPR_ProcessAnalyzer_2025_4.pdf

New features

  • Added new AI Agent presets analyzing current state and proposing improvements based on different viewpoints, such as Event and Case Counts, Automation, Bottlenecks, and Root Causes. (B-08710)
  • Added a generic filtering component that can be configured for creating any type of filters for distinct values. (B-08654)
  • Volume declining in measures due to case sampling can be compensated in chart and flowchart by using a Statistical calculation method. (B-08598)
  • In object-centric models, Object ID, Event ID, Event timestamp, and Event type attribute names are shown correctly. (B-08680)
  • Snowflake native app has now application roles for user (for using app) and administrator (for managing app). (B-08660)
  • For Snowflake native app, IMPORTED PRIVILEGES ON SNOWFLAKE DB privilege is removed and instead the CORTEX_USER database role can be assigned. (B-08718)
  • Native app logging has been improved and now sharing application logs with QPR is possible. (B-08661)
  • Added CsvToDataFrame function to expression language to convert textual CSV data into in-memory dataframe. (B-08246)

Fixed issues

  • Fixed "Invalid identifier" error when opening attribute selection list for case attribute preset caused by object id columns which differed only by letter capitalization. (D-14539)
  • When Image component is clicked in dashboard edit mode, the component is now selected instead of link followed. (D-14525)
  • Filters created from dimensions having dimension-specific filter rules will now create expression filter rule where dimensions-specific filter is embedded, for accurately following the selection. (D-14499)
  • Filtering variations or list of event attribute values didn't work in in-memory models. (D-14476)
  • Fixed issue where AI Agent didn't update when dashboard variable changed used by prompt chart. (D-14537)
  • Fixed issue where some statistical calculations inadvertently changed row order when applying in groups. (D-14495)
  • In in-memory models, array type of data was not dimensioned correctly. (D-14518)
  • AI Agent Process Variations preset gave "division by zero" error when there were zero cases. (D-14508)
  • Table grouping header labels were not formatted correctly. (D-14514)
  • Fixed Root causes analysis to work with object-centric models. (D-14515)
  • Filtering by OcelObjectId didn't work when model didn't have object type table for perspective used in filter. (D-14522)
  • Fixed Root causes analysis with weighting expression to work with object-centric models. (D-14517)
  • Fixed issue where persisting query results where query is started from datatable having custom table name overwrote data in original table. (D-14528)
  • Flowchart SVG export did not show start and end symbols. (D-12401)
  • Fixed issue where join operation didn't find renamed columns in SqlDataFrames. (D-14512)
  • Improved chart filtering button positions to work with small chart sizes. (D-14509)
  • Datatable foreign key columns dictionary data type was incorrect preventing reading columns information. (D-14505)
  • Workspace scripts editor allowed to change script code for viewer users (altough not save it). (D-14534)
  • In chart custom sorting, trying to refer to measure that had None aggregation, caused SQL compilation error. (D-14526)
  • Model validation check crashed when the datatables were in different datasources. (D-14502)

Other improvements

  • Added expression language functions for using Snowflake Cortex Agents with Cortex Analyst access to query eventlogs. (B-08647)
  • Projects can be export and imported in JSON format containing dashboards, models, datatables and scripts. (B-08613)
  • Simplified object-centric model queries by accepting OcelObjectId as object attribute name in filters. (B-08702)
  • Streamlined import API by removing importMode parameter and changing default fileType to CSV. (B-08704)
  • Frontend components have been updated. (B-08695)
  • Backend components has been updated. (B-08696)

Old Releases

See older releases in QPR ProcessAnalyzer Release Archive

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