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 on the 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 2021.1 (planned release date 2021-01-12) ==
[[Next_Release_Roadmap|See roadmap for next release features and fixes]]


'''Notes:'''
==Current Release: QPR ProcessAnalyzer 2026.4 (build 10956) (released 20.5.2026)==
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
New features presentation: [https://files.qpr.com/releases/QPR_ProcessAnalyzer_2026_4.pdf QPR_ProcessAnalyzer_2026_4.pdf]
The '''Data Grid''' and '''HTML''' presentation objects will be removed in QPR ProcessAnalyzer 2021.1, because they have been replaced by easier-to-use and more powerful [[QPR_ProcessAnalyzer_Chart|Chart]] presentation object, which supports many layouts such as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 the update to QPR ProcessAnalyzer 2021.1, existing dashboards containing the removed 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>


'''Features:'''
===New features===
* 308061: Show version information in User settings.
* [[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)
* 308067: Chart performance benchmarking.
* 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)
* 308042: Empty space should not be removed from dashboards in Edit and Preview modes.
* Implemented OAuth refresh tokens grace period, and limited MCP tool names to 50 characters. (B-09090)
* 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)
* [[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)
* 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)
* Datatable foreign key definitions are maintained as consistent when datatables are modified. (B-09035)


'''Fixed issues:'''
===Fixed issues===
* 217940: PAPO flowchart scroll position on the very left.
* Listing scripts was slow when there were lot of script and operation logs. (D-14875)
* 219564: Duplicate of dropdown list contents appears in wrong place when opening dynamic single selected list after changing model.
* Error message returned from MCP tool call includes now actual exception message. (D-14870)
* 219569: Conformance check view has "Cannot read property 'min' of undefined" js error.
* Filtering Case and Event attribute profiling presets with decimal type of attributes didn't work in Snowflake models. (D-14866)
* 219566: Settings panel cannot be open immediately for flowchart.
* Fixed issue where AI Agent did not provide any response for an eventlog with zero cases. (D-14835)
* 219562: It should not be possible to filter based on "Others" in charts when there are more than one dimension.
* Variation filter showed "undefined" in place of the variation order number when filtered variations were not in the eventlog. (D-14857)
* 219584: Flowchart cache is not cleared when user logs out.
* Improved error message in situation when model doesn't have the case or event attribute used by a chart filter. (D-14865)
* 219422: Chart Setting dialogue should be closed when PA session expire.
* Improved model validation to detect when connection to the source tables in Snowflake is not valid. (D-14837)
* 308002: Web.config contains by default Cache-Control: no-cache.
* "Datatable with given name already exists in project" error message had localization missing. (D-14838)
* 219536: SVC log file is generated to QPRPA root folder
* 219586: Synchronize web.config modifications


== Latest Release: QPR ProcessAnalyzer 2020.8 (build 80) (released 2020-11-10) ==
===Other improvements===
* Frontend components have been updated. (B-09063)


'''Notes:'''
==QPR ProcessAnalyzer 2026.3.1 (build 10941) (released 30.4.2026)==
<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.
</div>


<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
===New features===
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.
* MCP tools support [[Create_MCP_Tools#MCP_Tool_Settings|input parameters, structured output]], MCP metadata, and OAuth in Windows deployments. (B-09048)
</div>
* MCP supports [[PA_Configuration_database_table#:~:text=ClientCredentials|OAuth client credentials flow]], refresh tokens, and rate limiting. (B-09080)
* [[Data_Schema_Dialog|Data schemas]] consisting of datatables and relations can be visualized and modified using ER diagrams. (B-09023)


<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
===Fixed issues===
The '''web.httpsOnly.config''' file included in the 2020.8 installation package is incorrect and it should not be used. If you need the web.httpsOnly.config file in your installation, please use the file available [[Web.HttpsOnly.config_for_2020.8|here]].
* Business calendar related model properties could not be shown in chart settings. (D-14858)
</div>
* Fixed unclear error when Snowflake connection string keys was removed when project was imported. (D-14833)


<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 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" />'''.
* Backend components have been updated. (B-09064)
</div>


'''Features:'''
==QPR ProcessAnalyzer 2026.3 (build 10933) (released 13.04.2026)==
* 307071: User management is available in the Web UI.
New features presentation: [https://files.qpr.com/releases/QPR_ProcessAnalyzer_2026_3.pdf QPR_ProcessAnalyzer_2026_3.pdf]
* 308038: Database tables related to the legacy model data structures are removed from the database.
* 308028: PAPO is changed to a component containing the Flowchart only that does not contain any other analyses.
* 308060: Web links can be defined for tables. Web links can be parametrized to contain information from the clicked row.
* 308068: Chart definition and preset improvements, e.g. Query analysis, Root causes analysis in tabular format, Case count trend by type.
* 308031: Server API: Web API for models.
* 308045: Server API: Version information to /api/serverinfo.
* 308050: Expression language: Template strings containing embedded expressions.
* 308056: Server API: Filters support for NumberPrecision/DatetimeTruncation/TimespanPrecision and StringifiedValues.
* 308062: Server API: The expression analysis, has a "criteria" property for filtering analysis results.
* 308069: Constant folding optimization for expression language.
* 307965: Expression language: New functions for handling dataframes.
* 308041: SendEmail function in expression language.
* 308049: Backend performance improvements for dashboards.
* 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.
* 307806: Angular Web UI framework is updated to version 10.
* 308034: All 3rd party components in the Web UI are updated.
* 308059: Expression language: Modify scoping in user defined functions to correspond more with javascript (static/lexical) scoping.
* 307985: Create presentation object types for all HTML presentation objects used in system views - part 1.
* 308037&308055: QPRLibraries migration to Syncfusion JS2 - parts 2/3.
* 308043: Language translation has been updated.
* 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.


'''Fixed issues:'''
===New features===
* 219241: Filter from ChartView is not confirmed when clicking Flowchart.
* 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)
* 219507: X-AspNet-Version http response header has been removed from error responses.
* [[Object-centric_Process_Mining_Model#Configure_object-centric_model|Units for each object type]] can be specified in object-centric models. (B-08992)
* 219533: Dashboard gave randomly "Collection was modified, enumeration operation may not execute" error.
* [[PA_Configuration_database_table#:~:text=DefaultColorPalette|Charts color palette]] can be changed globally to easily manage consistent visual layout. (B-08993)
* 219540: Conformance analysis with incorrect BPMN model containing loops crashed server.
* [[External_Content|External content component]] url supports tags refering to dashboard variables to show dynamically changing web page. (B-08998)
* 219349: When flow is selected in PAPO flowchart, event type filtering should not be possible.
* [[QPR_ProcessAnalyzer_Project_Workspace#Exporting_Project|Project export and import]] using files support public filters stored in models. (B-09007)
* 219535: Empty strings in X-axis values show category index.
* [[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)
* 219554: When using lasso tool to filter in chart, y-axis position should be ignored in most chart types.
* [[QPR_MEA_Integration|QPR MEA web service]] operations can be called using QPR ProcessAnalyzer expression language. (B-09030)
* 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) ==
===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)


'''Fixed issues:'''
* Frontend components have been updated. (B-09028)
* 308058: Roll back improvement of model statistics calculation (307988) which inadvertently changed the Excel client protocol.
* Backend components have been updated. (B-09027)


== QPR ProcessAnalyzer 2020.7 (build 36) (released 2020-10-13) ==
==Additional release for QPR ProcessAnalyzer 2026.2 (build 10910) (released 16.3.2026)==


'''Notes:'''
===New features===
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
* Filters report in System reports shows also other users' private filters for admins. (B-09017)
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.
</div>


'''Features:'''
===Fixed issues===
* 308036: Default values of chart margins have been adjusted, and there is a dashed line helping aligning charts.
* Filter rules were lost when saving a filter with "Cases with specific events", "Cases starting with" or "Cases ending to" rules. (D-14847)
* 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.
* Fixed issue where object-centric models sometimes gave "Object <cachetablename> does not exist or not authorized" error. (D-14797)
* 307956: Backend support for dimension values rounding for numbers, datetimes and durations.
* ExtractSap function didn't work with QPR ScriptLauncher when using secret for storing SAP password. (D-14813)
* 308040: Variation calculation performance has been improved.
* 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)


'''Fixed issues:'''
==QPR ProcessAnalyzer 2026.2 (build 10897) (released 2026-02-26)==
* 219518: Root cause analysis doesn't change after first analysis when comparison criteria is changed.
New features presentation: [https://files.qpr.com/releases/QPR_ProcessAnalyzer_2026_2.pdf QPR_ProcessAnalyzer_2026_2.pdf]
* 219523: Analysis query fails when there are filter rules and model is not already in memory.
* 219516: User description in Excel breaks web UI.
* 219527: Opening UI with a link containing sys:dashboard opens previously used model instead of model stored to dashboard.
* 219525: Filtering fails when first clicking chart and then PAPO flowchart.
* 219510: Filter creation doesn't work from "Cases where specific events occur" dimension.
* 219503: Flow duration gives "Index out of bounds" when selecting a flow that does not exist.
* 219517: "Cases with specific case attribute value" measure doesn't take into account datatypes.
* 219254: When other than traditional model has never been loaded, model statistics should return null in expression language.
* 219509: Event types is empty after ResetModelCache.


== QPR ProcessAnalyzer 2020.7 (build 12) (released 2020-09-29) ==
<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===
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 1em 1em;background-color:#ffcdd3;margin:10px 0px 0px 10px;">
* 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)
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.
* [[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)


The conversion can be done as follows:
===Fixed issues===
# In QPR ProcessAnalyzer Web UI, export the model as a .pacm file by clicking ''Export Model'' in the ''Model Properties'' (in the ''Actions'' tab).
* Histogram chart did not show at all and gave a JavaScript error. (D-14801)
# 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.
* 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)
# 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.
* 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)


Notes regarding the conversion:
===Other improvements===
* Exporting and importing operations might take long time for very large models.
* SQL queries run in Snowflake have been further optimized. (B-08936)
* Model id's are not changed in the conversion.
* Snowflake stored procedures and user defined functions have been migrated to Python 3.13. (B-08984)
* Original filters and their id's are preserved but new duplicate filters are created during the import (which can be deleted).
* Frontend components have been updated. (B-08991)
</div>
* 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)==
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''.
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;">
[[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. See more how to [[Installing_QPR_ProcessAnalyzer_Excel_Client#Installing_QPR_ProcessAnalyzer_Excel_Client|update Excel Client]].
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;">
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.
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===
* 308003: Filter rules can be turned off.
*Object-centric models support versatile [[Filtering_in_QPR_ProcessAnalyzer|object-centric filters]] based on case-centric filter rules using perspective. (B-08595)
* 308021: Dimension specific maximum number of items can be defined.
*[[AI_Root_Causes|AI Root Causes analysis]] is shown in a hierarchy for easier readability. (B-08921)
* 308006: KPI card has customizable colors.
*[[Process_Flowchart|Case-centric flowchart]] performance has been improved by making all queries simultaneously. (B-08916)
* 308009: Dimension values can be mapped to colors for visualization.
* Object counts indicator is hidden for object-centric models when perspective is not set. (B-08825)
* 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:'''
===Fixed issues===
* 219429: Chart case attribute dropdown list item count did not match with the chart presentation.
* Filter to exclude case attribute values incorrectly excluded null values even if null wasn't selected. (D-14773)
* 219487: When moving and resizing, presentation objects should be aligned with each other and with the canvas.
*Prediction generated invalid models where case IDs in events datatable didn't exist in cases datatable. (D-14758)
* 219472: Improvements to model and data table loading slowness and memory usage.
* AI Root Causes presets didn't work with models without case attributes. (D-14759)
* 219465: "Case/event attribute not found" error messages improved.
* Snowflake query with multiple columns with aggregations and Coalesce function gave "invalid identifier" error. (D-14763)
* 219474: Filter rule text said "undefined" for some expression based filters.
*Dropdown list to add business calendar holidays from other model shows empty items. (D-14786)
* 219462: User could not fix incorrect chart settings.
*In-memory Average function didn't work when aggregating dates using model's Attribute function. (D-14761)
* 219471: "All cases" option was not visible when changing between models that don't have filters.
*Sometimes opening models list gave error "User doesn't have permission GenericRead to model". (D-14742)
* 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) ==  
===Other improvements===  
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]])
*[[QPR_ProcessAnalyzer_Security_Hardening#Added_HTTP_Headers|Content-security-policy]] img-src blob: directive has been restored for Highcharts image export. (B-08904)
*Backend components have been updated [[Updating_QPR_ProcessAnalyzer_Server|including .NET 10]]. (B-08926)
*Frontend components have been updated. (B-08927)


'''Features:'''
==Additional release for QPR ProcessAnalyzer 2025.7 (build 10845) (released 2025-12-11)==
* 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:'''
===New features===
* 219388: Old data comes to dashboard when data imported to datatable.
*QPR ProcessAnalyzer can be deployed on-premise using [[Deploy_QPR_ProcessAnalyzer_from_Container|Linux containers]]. (B-08915)
* 219412: No scrollbar for both error message and web UI window.
*Snowflake SQL queries have been simplified to improve performance, e.g., when quering flows. (B-08901)
* 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) ==
===Fixed issues===
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]])
*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)


'''Notes:'''
==QPR ProcessAnalyzer 2025.7 (build 10821) (released 2025-11-13)==
* 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.
New features presentation: [https://files.qpr.com/releases/QPR_ProcessAnalyzer_2025_7.pdf QPR_ProcessAnalyzer_2025_7.pdf]
* 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:'''
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
* 307938: Support for French language.
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:
* 307868: New dashboard designer that doesn't have panels.
*Any attributes for [[QPR_ProcessAnalyzer_Model_Datasources#ODBC_Datasource|ODBC loaded models]]
* 307947: Tables conditional formatting
*Any attributes for [[QPR_ProcessAnalyzer_Model_Datasources#Loading_Script|Loading script models]]
* 307948: Dashboard properties layout and terminology changes.
*Calculated attributes in any in-memory models.
* 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:'''
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.
* 219372: Issue with simultaneous eventlog processing that caused "Value cannot be null" errors and sometimes calculation with incorrect eventlogs.
</div>
* 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) ==
===New features ===
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]])
*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)
*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)


'''Notes:'''
===Fixed issues===
* 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.
*If DefaultUiLanguage in PA_CONFIGURATION table was not defined, users who haven't changed language could not login. (D-14706)
* 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.
*Improved performance in opening dashboard. (D-14705)
* 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.
* Snowflake Native App didn't show the version number and build timestamp correctly. (D-14703)
* 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")))''.
*Snowflake Native App activation failed with a custom compute pool if container service was in the suspended state. (D-14722)
* 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''.
*Server stuck when trying to generate SQL for SqlDataFrame having multiple columns with the same name. (D-14730)
* 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.
*In eventlog prediction, fixed issues preventing the usage of case attribute value prediction. (D-14702)
* 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.  
*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)


'''Features:'''
===Other improvements===
* 307859: Deployment package dashboards are embedded to QPR ProcessAnalyzer release.
*[[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)
* 307899: RemoveNulls function to remove null values from arrays.
*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)
* 307915: Expression language improvements related to CSV file generation.
*Implemented backend support for Snowflake Top Insights for [[SqlDataFrame_in_Expression_Language#:~:text=TopInsights|AI root causes analysis]]. (B-08664)
* 307809: When dashboard is opened, editing mode is disabled when no rights to edit the dashboard.
*Implemented improved error handling when trying to save too long text to database. (B-08892)
* 307829: Highcharts, Syncfusion, GoJS and some other components have been updated to their latest versions.
*For more understandable error messages, error handling and error message generation have been refactored. (B-08754)
* 307848: Component updates for building QPR ProcessAnalyzer UI.
*Optimized database queries and reduced log writing. (B-08870)
* 307882: JavaScript libraries are split into smaller files in release build.
*Frontend components have been updated. (B-08899)
* 307932: Some PAPO buttons are removed from the tool palette.
*Backend components have been updated. (B-08898)
* 307912&307917: ChartView and main header improvements for 2020.4 (parts 1 and 2).


'''Fixed bugs:'''
==QPR ProcessAnalyzer 2025.6 (build 10690) (released 2025-10-01)==
* 219365: Sometimes system stuck during the time models were being loaded into memory.
New features presentation: [https://files.qpr.com/releases/QPR_ProcessAnalyzer_2025_6.pdf QPR_ProcessAnalyzer_2025_6.pdf]
* 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) ==
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
Build number: 2020.3.0.41450, Model compatibility version: 3, Database version: 71, PACM file version: 7, Protocol version: 33.
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>


'''Features''':
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
* 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.
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:


'''Fixed bugs:'''
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]].
* 219370: Dashboards could not be edited by other than administrators.
</div>
* 219361: Flowchart sometimes crashed to ThrowKeyNotFoundException when pressing Root Causes button.


== QPR ProcessAnalyzer 2020.3 (released 2020-04-16) ==
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
Build number: 2020.3.0.41413, Model compatibility version: 3, Database version: 71, PACM file version: 7, Protocol version: 33.
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>


'''Notes:'''
===New features===
* 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.
*[[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)
* 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.
*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===
* 307849: Securely stored strings for passwords.
*Snowflake Cortex based AI Assistant didn't show the results table. (D-14643)
* 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.
*When percent stacking is used, Y-axis values are now shown as percentages in data label and tooltip. (D-14633)
* 307880: When a datatable model is moved to another project, the linked datatables should also be moved to the project.
*Fixed issue where Label&Link component had sometimes unnecessary vertical scrollbar. (D-14685)
* 307556: Functions to expression language to improve usability and performance: CaseCount, EventCount, EventCountByType and Round.
*Model validation showed incorrect error message for models with numeric duplicate case ID's. (D-14687)
* 307895: SQL scripting command for database commit.
*In Workspace, scripts "View current run log" dialog didn't update log correctly when new entries were added. (D-14662)
* 307850: Expression language performance improvement by a new way to calling functions and properties.
*Event type mapping in charts didn't work in object-centric models. (D-14620)
* 307858: Expression language: Support for array operators.
*Model generation didn't work as transformation step using _system.ML.ApplyTransformation function. (D-14654)
* 307845: Header buttons layout has been improved.
*Others aggregation has been removed from date type of dimensions because tables don't work with textual data in date columns. (D-14623)
* 307870: Preprocessings are determined automatically.
*Fixed issue in AI Assistant where using both Snowflake Cortex and OpenAI modes caused error. (D-14646)
* 307761: Functionality that user doesn't have access is now disabled in the dashboard designer and workspace to avoid access denied errors.
*In User Management Effective permissions table, column filter incorrectly showed "true" and "false" as options. (D-14639)
* 307839: Generic chart and gauge presentation objects are removed.
*Pivot table incorrectly showed "Numeric value is not recognized" error when Count or Unique count aggregations were used. (D-14559)
* 307863: Automatic redirection to SAML authentication.
*Workspace buttons are now visible in small screens spanning to multiple lines. (D-14587)
* 307872: API support for querying if SAML is configured.
*Added tooltip text to "Move to" submenu containing projects so that long project names can be seen. (D-14612)
* 307846: Error message further improvements.
*Translation was missing from error messages when deleting items from recycle bin. (D-14652)
* 307888: Error message text changes for Dashboard not found and Multiple dashboards found.
*Fixed data type related issues with in-memory Floor, Ceiling and aggregation functions. (D-14622)
* 307874 & 307887: ChartView and main header has been improved.
*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)


'''Fixed bugs:'''
===Other improvements===
* 219341: Analysis function unnecessarily required FilterId parameter.
*Added QPR ProcessAnalyzer API request ID to Snowflake queries to easily find matching query in Snowflake query history. (B-08839)
* 219343: Root causes analysis gave access denied when using Analysis function.
*[[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)
* 219348: Query cancellation caused database connection leakage.
*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)
* 219332: "Thread was being aborted" returned to client while loading model from datatable.
*Added backend support for object-centric model filtering based on case-centric filter rules. (B-08836)
* 219321: Removed unnecessary error log lines "Missing expected HttpRequest X-Forwarded-For" that appeared even if UseXForwardedForAsClientIp=false.
*Frontend components have been updated. (B-08851)
* 219335: [_remove ]._ or empty array is not handled correctly in a KPI dimension.
*Backend components have been updated. (B-08852)
* 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.


== QPR ProcessAnalyzer 2020.2 (released 2020-03-09) ==  
==QPR ProcessAnalyzer 2025.5 (build 10361) (released 2025-08-21)==
Build number: 2020.2.0.41129, Model compatibility version: 3, Database version: 67, PACM file version: 7, Protocol version: 33.
New features presentation: [https://files.qpr.com/releases/QPR_ProcessAnalyzer_2025_5.pdf QPR_ProcessAnalyzer_2025_5.pdf]


'''Notes:'''
<div style="border:1px solid #dfdfdf;padding:0.5em 1em 0.5em 1em;background-color:#E7EAEC;margin:10px 0px 0px 10px;">
* Expression language has now a [[QPR_ProcessAnalyzer_Expressions#Conditional_operator_.28if.29|conditional operator "if"]] and [[QPR_ProcessAnalyzer_Expressions#Define_variables_.28let.29_and_assign_variable_values_.28.3D.29|variable declaration operator "let"]]. In earlier QPR ProcessAnalyzer versions, the expression language had functions [[Generic_Properties_and_Functions_in_QPR_ProcessAnalyzer_Expressions#If|If]] and [[Generic_Properties_and_Functions_in_QPR_ProcessAnalyzer_Expressions#Let|Let]] which earlier could also be written in lowercase (i.e. "if" and "let"). Starting from QPR ProcessAnalyzer 2020.2, the lowercase versions refer to the conditional and variable declaration operators, and the uppercase versions refer to the corresponding functions. If there are expressions containing "If" and "Let" functions written in lowercase, please change them starting with uppercase.
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.
* Issue workaround: The Root Causes analysis don't work (shows empty) in the right side chart (PAPO) of the ''Process Discovery'' view. The issue can be fixed as follows by an administrator: click the ''Edit'' toggle button, click the right side chart, click the ''Edit'' icon in the top right of the chart, click the chart again, click ''Properties'' icon in the top right of the chart, open ''Variables'' tab, find the ''InfluenceAttributeTypeId'' variable, and change its value to empty (instead of ''20''). Click ''Close'' twice to go back to the main level and click ''Save'' button. The issue will be fixed to 2020.3.
</div>
* Issue workaround: In ChartView, the ''Duration between events'' measure and dimension don't work when there are filters in use (the chart is empty). Workaround is to add the following ''Suffix expression'' to the measure or dimension settings (without quotes): "''//eventtypes''". The issue will be fixed to 2020.3.


'''Features:'''
===New features=== 
* 307779: SAML 2.0 support for PA UI.
*[[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)
* 307789: PAPO now supports ModelId variable and new filters.
*[[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)
* 307854: Filter selector for main header.
*[[Filtering_in_QPR_ProcessAnalyzer|Flows and variations can be filtered]] from any event attribute viewpoint in Snowflake. (B-08737)
* 307844: Improved main header (visible in view designer and workspace) (part 2).
* Added [[Project_Properties_Dialog|project properties dialog]] for viewing project information, changing Snowflake connection settings and project secrets. (B-08655)
* 307820: Improved main header (visible in view designer and workspace).
*[[QPR_ProcessAnalyzer_Project_Workspace#Validating_Model|Model validity check]] easily detects technically invalid models and shows detailed reason for invalidity. (B-08624)
* 307840: Model loading script is now run in a security context allowing access to the project. Setting AllowExternalDatasources for disabling ODBC interfaces.
*Projects can be [[QPR_ProcessAnalyzer_Project_Workspace#Exporting_Project|exported]] to json files and imported as new projects. (B-08717)
* 307763: Root causes analysis supports multiple case attributes.
*Action buttons can be added to dashboard by defining [[Label_and_Link|label component]] that can change dashboard variables and run scripts. (B-08694)
* 307737: Datatable columns can be queried without loading entire datatable into memory.
*Web user interface is available in [[Languages_and_Localization|Ukrainian language]]. (B-08734)
* 307780: When user logs in, last used model and default filter of the model is added to the session context.
* 307547: Expression filter rule supports value conversion expression for better compatibility with e.g. date values.
* 307841: Expression language has a new function [[Process_Mining_Objects_in_Expression_Language#Case|Case.DurationBetweenEvents]].
* 307819: Expression language improvements for functions, variables and statements.
* 307827: New function EventsWindow (and expression optimization to take it into use automatically)
* 307794: [[ QPR_ProcessAnalyzer_Objects_in_Expression_Language#Model | GenericWrite permission]] should see model object counts when case level permissions are in use.
* 307776: [[QPR_ProcessAnalyzer_Objects_in_Expression_Language#User.2FGroup|Effective permissions]] can be queried using expression language.
* 307838: /api/projects returns effective permissions for each project.
* 307832: Browser side caching has been optimized for performance.
* 307787: Session data and permission are cached for improved performance.
* 307853: Memory management operations to expression language.
* 307803: Error message improvements (part 2).


'''Fixed bugs:'''
===Fixed issues===
* 219198: In web.config, empty setting names are formatted as <value></value>.
*Fixed following error when performing client-side SAP import: Could not find a part of the path (QPR_ImportSource_Chunk_*.tmp). (D-14589)
* 219199: In web.config, ResponsePollingInterval is 3600000.
*Fixed issue where ManageProjects permission was incorrectly required when running scripts using QPR ScriptLauncher non-legacy mode. (D-14562)
* 219200: Model.EstimatedMemory gave too large estimate for models with lot of event types.
*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)
* 219222: AggregateOthers didn't work with MaximumRowCount when dimensions is null in expression analysis.
*Some analyses didn't work, when case ID columns for cases and events datatables differed only in upper/lowercase letters. (D-14556)
* 219276: It should be possible to set filter to be model default filter when the filter is created.
*Business calendar didn't work for some measures/dimensions/columns and some had business calendar checkboxes missing. (D-14563)
* 219280: It should be possible to delete model default filter.
*Prediction failed to following error: transformer_model_next_activity/event_year_input_embedding. (D-14551)
* 219275: Changing model default filter should only be possible for ManageViews permission.
*Scripting now works correctly after rows from PA_OPERATION_STATUS table have been deleted. (D-14545)
* 219297: Designer user can delete other people published filter from web UI but cannot delete it from PA Excel Client.
*Fixed issue where case-centric flowchart was very slow for object-centric model. (D-14544)
* 219285: Expression filter gives "Value was either too large or too small for an Int32".
*Prevented creating dashboards, models and scripts with duplicate names in the same project. (D-09480)
* 219304: Expression analysis returning DataFrame doesn't work in SQL script that prints to Excel sheet.
*KPI Card now shows line breaks correctly in textual values. (D-14546)
* 219251: Sample files removed from \\Release\Files\OfficeAddIns\Excel\Example Data.
*Improved table Excel export for list data to show items with separator character instead of showing as JSON. (D-14479)
* 219293: AnalyzeConformance function throws KeyNotFoundException - variation data missing.
*Column showing non-conformance reason was incorrectly aligned to right. (D-14570)
* 219261: Restored model model could not be open.
*GetRelatedValueFrom function caused column name conflict when used multiple times in same query. (D-14591)
* 219271: Invalid security notification when using Excel client.
* Fixed issue where in-memory sorting for arrays gave "Error in sorting analysis result rows possibly due to multiple types of values ...". (D-14592)
* 219298: X-Forwarded-For handled incorrectly in Functions.GetClientIpAddress.
*Array type of values were shown incorrectly when used Last Row Aggregates Over-limit Rows setting. (D-14616)
* 219305: Decimal datatype caused problems in the expression language.
*Fixed the "Most common" text aggregation sorting error for in-memory calculation. (D-14573)
* 219323: Delete operation deleted unexpected project, models and datatables.
*Snowflake model validation gave incorrect error message when mapped column didn't exist in datatable. (D-14565)
* 219337: EventTypes in ModelInformation in PA response should contain entire model data.
*Improved model validation to detect when connection string key for model or datatable does not exist. (D-14607)
* 219339: Expression language: If statement without false statement causes an exception if the condition is false.
* Model validation gave incorrect error when when events datatable case id mapping was missing. (D-14566)
* 219172: Invalid filterId causes "Internal server error" and " Method Not allow" error.
*Model validation gave incorrect error message when cases and events datatables were in different datasources. (D-14567)
* 219258: Exception message is not shown properly in PA Web UI for FaultException.
*Model validation gave incorrect error message when underlying Snowflake table didn't exist. (D-14568)
* 219281: Improving the error handling for invalid ModelId.
*Workspace Card/Table mode toggle buttons were not translated. (D-14547)
* 219284: Client side forces filterId=0 even if filter is not mentioned.
*Some invalid queries gave unexpected errors and strange outputs. (D-14569)
* 219313: After adding the same existing panel twice, not possible to delete it from the view.
* Added translations to model notifications preview table headers. (D-14590)
* 219320: Duplicate id on PanelDesigner field-properties.html template.
* Added translations to access denied message for header object counts indicator. (D-13967)
* 219336: When PAPO is added from tool palette, InfluenceAttributeTypeId variable contains invalid value "20" (should be empty).
* 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 2020.1 (released 2020-01-21) ==
===Other improvements ===
Build number: 2020.1.0.40909, Model compatibility version: 3, Database version: 65, PACM file version: 7, Protocol version: 32.
*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)


'''Features:'''
==QPR ProcessAnalyzer 2025.4 (build 9985) (released 2025-05-28)==
* 307749: Support for importing data to the datatable models.
* 307813: DataSourceType parameter to --#ImportEvents and --#ImportCaseAttributes ETL scripting commands.
* 307743: Backend support for saving the new filters.
* 307775: Effective dashboard permissions are included to dashboard definition when fetched from the server.
* 307772: Dashboard project path is added to dashboard definition when fetched from the server.
* 307778: When saving a view, the view is not anymore reloaded unnecessary.
* 307810: Expression language adjustments.
* 307818: Drop support for QPR ProcessAnalyzer Excel Client for Excel 2013.


'''Fixed bugs:'''
New features presentation: [https://files.qpr.com/releases/QPR_ProcessAnalyzer_2025_4.pdf QPR_ProcessAnalyzer_2025_4.pdf]
* 219236: Microsoft.AspNet.Identity.Core.dll and Microsoft.AspNet.Identity.Core.xml files missing when installing QPR ScriptLauncher from the installation package.
* 219291: QPR ProcessAnalyzer didn't work in https only configuration.
* 219264: DataFrameMode enabled for KPI analysis even if Values have been defined (but Dimensions is empty).
* 219223: Variable function don't work with upper case variables.
* 219267: Viewing DataFrame contents in KPI analysis gives incorrect results.
* 219279: DataFrame columns by name is unavailable inside user defined functions in KPI analysis.
* 219259: It should be possible to enable CORS from all origins.
* 219274: "Inconsistent or unavailable ids" error when using all cases filter.
* 219290: Getting contents of a dashboard is slow in a customer environment.
* 219286: User could not open any models after using broken model.
* 219227: Slowness in model creation when read data from datasource - event cost calculation improvements.
* 219250: Slowness in event creation when read data from datasource - group by event sorting.
* 219292: Performance issue in /api/uielements as it unnecessarily fetched dashboard contents.
* 219295: Client side fix for 219292.
* 219269: Query results were handled incorrectly in the client side - datatype is cell specific, not column specific.


== Additional release for QPR ProcessAnalyzer 2019.9 (released 2019-12-18) ==
===New features ===
Build number: 2019.9.0.40754, Model compatibility version: 2, Database version: 63, PACM file version: 7, Protocol version: 32.
*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 [[Filter_Selectors#Filter_selector|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 [[Measure,_Dimension_and_Column_Settings#Statistical_calculations|Statistical calculation method]]. (B-08598)
*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)


'''Notes'''
===Fixed issues===
* Starting from QPR ProcessAnalyzer 2019.9 the separately installed QPR UI is not needed anymore. Instead, the web UI is now part of QPR ProcessAnalyzer and does not require a separate installation. The new UI can be accessed in ''http(s)://SERVER/QPRPA/ui/'' (where SERVER is the hostname of your QPR ProcessAnalyzer server). Dashboards in the old QPR UI are not moved automatically to QPR ProcessAnalyzer, and also the QPR UI dashboard export files are not compatible with the new QPR ProcessAnalyzer UI.
*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)


'''Features for QPR ProcessAnalyzer:'''
===Other improvements===
* 307785: Angular Migration: Migrate ProcessAnalyserService.
*Added expression language functions for using Snowflake Cortex Agents with Cortex Analyst access to query eventlogs. (B-08647)
* 307786: Angular Migration: Migrate FieldPropertiesUtils.
*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)


'''Fixed bugs for QPR ProcessAnalyzer:'''
==Old Releases==
* 219262: Login to PA UI is not possible when there is + character in the password
See older releases in [[QPR ProcessAnalyzer Release Archive]]
* 219263: Opening dashboard which definition is large
* 219257: It should be possible to get DataFrame cell value by column name in expression analysis


== 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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