--- title: "Version 3.4 Release Notes" slug: "version-34-release-notes" updated: 2025-04-24T20:25:17Z published: 2025-04-24T20:25:17Z canonical: "documentation.decisions.com/version-34-release-notes" --- > ## Documentation Index > Fetch the complete documentation index at: https://documentation.decisions.com/llms.txt > Use this file to discover all available pages before exploring further. # Version 3.4 Release Notes ## Release Date: January 17, 2025 ## Breaking Change DT-043192Decisions v9.5 and earlier are not compatible with Process Mining 3.4. Users must upgrade to v9.6. This is due to changes in how permissions are handled. ## New Features | DT Title | Description | | --- | --- | | [DT-042627] Process Mining - Decisions Step for REST/API should support filters | Added in 10 new Filters. | | [DT-042702] Process Mining - Support for customisability import settings of CaseEntities and FlowExecutionsExtensions | Users can now customize the fields they want to include in an event log when importing Case Entities or Flow Execution Extensions from Decisions. | | [DT-042762] Possibility to create views where data is filtered based on values fetched by API calls | Users can now create views that are read only to be provided to outside clients. | | [DT-042835] Process Mining - User Permissions Management - Process Mining Side | Process Mining how has permission types. There are three levels of permissions. | | [DT-042737] Process Mining - User Role Management Enhancement | New permission groups can now be created. **Known Issue:** Editor and Viewer group permissions do not update in the 'Process Mining' catalog folder. Workaround: Users need to manually provide permissions to the 'Process Mining' catalog folder for the groups added to 'Editor' and 'Viewer' access. This is fixed in v3.5. | ## Enhancements | DT Title | Description | | --- | --- | | [DT-042411] Process Mining: Prediction Databases should support Excel files | Users can now upload Excel files (.xlsx) for Prediction modeling. | | [DT-042644] Process Mining - Cost Analyser should provide support for Activity Costs | The Cost Analyzer now supports fixed and hourly costs for activities within a process. | | [DT-042645] Process Mining - Diagnoser should detect root-causes leading to subset of Activities | The Root-Cause Analyzer will now allow Users to select subsets of activities. | | [DT-042807] Support multi-measure queries on numeric dimensions | Numeric dimensions are no longer only limited to to frequency measures. | | [DT-043243] New filter component in custom dashboards | Custom dashboards can now use all filters through a new input component. | | [DT-042376] Process Mining: CSV Visualizer should support Edit functionalities | CSV files that are imported for a prediction dataset can now have header and row data edited. | --- ## Fixes ### Analyzer | DT Title | Description | | --- | --- | | [DT-042990] Process Mining - Cost Analyzer: The pagination and rows for resources do not update after applying an event filter. | Page numbers and rows now update correctly after applying an event filter. | ### Dashboard | DT Title | Description | | --- | --- | | [DT-043317] Dimension/measure settings are not preserved when there is numeric dimension in column charts | Measure and dimension settings will now save properly in column charts, even if those charts have a numeric dimension. | | [DT-043318] Abs value of a measure are not computed correctly on scalar components | Absolute values will now calculate correctly. | | [DT-043319] Color box does not seem to change the color when setting it first time | Fixed a bug that prevented the color box from changing colors. | | [DT-043320] Empty log is not handled properly when local filters are applied to plugins inside custom dashboards | Applying a filter with all cases removed will no longer still show data on a custom Dashboard. It will now properly show the message "No data to display." | | [DT-043452] Input components need to be disabled in views of custom dashboards | Input components are now disabled for custom dashboard in shared views. | | [DT-043135] Process Mining - Dashboard PrePost shows Incorrect values | The Pre and Post tab on a dashboard will no longer show incorrect values. | ### Filtering | DT Title | Description | | --- | --- | | [DT-043391] Error when applying filters | Fixed an error that would appear when applying three filters and then deleting the first filter. | | [DT-043463] Process Mining - Filters: 'Revert to previous filters' removes the filter from the tree, but its UI remains. | Fixed a UI bug when removing a filter from a tree. | | [DT-043464] Process Mining - Filters: Unable to select a filter from the tree when 'Multi Selection' is enabled while applying. | Enabling Multi Selection will no longer prevent users from selecting filters from the filter tree. | ### Other | DT Title | Description | | --- | --- | | [DT-043284] Process Mining: The response data for APIs under "Activity" and "Resource" definitions are inconsistent. | Fixed a bug that caused incorrect response data to appear for Activity and Resource APIs. | | [DT-043393] Several memory management issues | Fixed memory leaks involving the creation and deletion of log views and log view holders. | | [DT-042988] Process Mining - Predictions: An error occurs when predicting results from a trained model generated in earlier versions. | Predictive models from earlier versions will no longer work and will cause a dialog to display. | | [DT-042991] Process Mining - BPMN Model: An error occurs when simulating a saved BPMN model with a 'null' activity. | Simulating a BPMN model with a null activity will no longer cause an error. | | [DT-043142] Process Mining - Join Does not preserve Event Timestamp | Performing a Join will no longer cause event timestamps to disappear. | | [DT-042993] Process Mining: The label text of the attribute tag gets cut when resizing the column. | Label text on an attribute tag that is too long will no longer just cut off. Instead it will display ellipses. | | [DT-043141] Join Opens Log if folder is selected | Join functionality will now work as expected when using folders with IDs identical to those of an event log. |