@syncfusion/ej2-angular-gantt/CHANGELOG.md

Essential JS 2 Gantt Component for Angular

# Changelog

## [Unreleased]

### GanttChart

#### Bug fixes

- `#I707530` - Filter menu does not render in the correct position, when the Gantt chart is rendered with a sidebar issue has been resolved.
- `#I704479` - Expand action does not work properly with `loadChildOnDemand` and virtualization disabled issue has been fixed.
- `#I705099` - Taskbar tooltip misaligned when dragging the taskbar issue has been fixed.

- `F159354` - Issue in locale text of predecessor tooltip has been fixed.

## 29.1.37 (2025-04-08)

### GanttChart

#### Bug fixes

- `#I709572` - The spinner is incorrectly loading when performing zoom-in or zoom-out actions, even when `args.cancel` is set as true issue has been resolved.

## 29.1.35 (2025-04-01)

### GanttChart

#### Bug fixes

- `#I698597` - The issue where the task label font could not be customized using `ganttStyle` in PDF exports of the Gantt chart has been resolved.
- `#I702960` - Undo action does not work properly when drag and drop the taskbar with timeline virtualization enabled issue has been resolved.
- `#I703918` - A script error occurred when the context menu was used in resource view after adding a dependency to a newly added record issue has been resolved.
- `#I702456` - The issue, where the `rowSelecting` event did not trigger correctly when selecting a row using a checkbox, has been resolved.
- `#I698654`,`#I704950` - The issue of the splitter position dynamically changing, which caused a white space, has been resolved.
- `#I691521` - Incorrect width update when duration is less than zero issue has been resolved.
- `#I702366` - Extra space at the end of the timeline issue has been resolved.
- `#I700246` - Console error occur while using rte component with cell edit template issue has been resolved.
- `#I702969` - The flickering issue that occurred when hovering over the filter menu option in the column menu has been resolved.
- `#I701758` - The issue where hovering over the filter in the column menu caused the filter dialog to appear under the column menu has been resolved.

- `#I703918` - A script error occurred when the context menu was used in resource view after adding a dependency to a newly added record issue has been resolved.
- `#I702456` - The issue, where the `rowSelecting` event did not trigger correctly when selecting a row using a checkbox, has been resolved.
- `#I698654` - The issue of the splitter position dynamically changing, which caused a white space, has been resolved.
- `#I702969` - The flickering issue that occurred when hovering over the filter menu option in the column menu has been resolved.
- `#I701758` - The issue where hovering over the filter in the column menu caused the filter dialog to appear under the column menu has been resolved.

## 28.2.11 (2025-03-11)

### GanttChart

#### Bug fixes

 `#I693977` - Resolved an issue where the `durationUnit` property did not function correctly when the work field was mapped.
 `#I698273` - Milestone end date is not validated properly during cell editing issue has been resolved.

 `#I693977` - Resolved an issue where the `durationUnit` property did not function correctly when the work field was mapped.

## 28.2.9 (2025-03-04)

### GanttChart

#### Bug fixes

 `#I689599` -  Resolved a console error that occurred when undoing a deleted split task.
 `#I692333` -  When the `includeWeekend` property is set to true, the split taskbar cannot be dragged and dropped issue has been resolved.

## 28.2.7 (2025-02-25)

### GanttChart

#### Bug fixes

- `#I685559` - `updateRecordByID` method does not work when a predecessor dependency value is passed with offset days issue has been resolved.
- `#I689267` - Console error occurred at initial load when end date not mapped in `taskFields` issue has been resolved.
- Task not rendered at given time in datasource when `dayWorkingTime` is enabled issue has been resolved.
- `#I691907` - Incorrect values are saved during edit action of work field with `FixedDuration` and `FixedWork` task types issue has been resolved.
- `#I690721` - Console error occurs when user map level property in datasource issue has been resolved.

- `#I685559` - `updateRecordByID` method does not work when a predecessor dependency value is passed with offset days issue has been resolved.
- Task not rendered at given time in datasource when `dayWorkingTime` is enabled issue has been resolved.
- `#I690721` - Console error occurs when user map level property in datasource issue has been resolved.

## 28.2.6 (2025-02-18)

### GanttChart

#### Bug fixes

- `#I684077` - The console error that occurred while updating a record with start and end dates as strings using the `updateRecordByID` method has been resolved.
- `#I668559` - Event marker and weekends are rendering incorrect place while using `warsaw` timezone issue has been fixed.
- `#I683525` - Resource was not included the second time when using edit in column issue has been fixed.

- `#I668559` - Event marker and weekends are rendering incorrect place while using `warsaw` timezone issue has been fixed.

## 28.2.5 (2025-02-11)

### GanttChart

#### Bug fixes

- `#I678529` - When row drag and drop is used, the issue where modified records were not updating properly in the actionComplete event has been fixed.
- `#I683525` - Resolved a script error that occurred during cell editing of the Resource field when the resource collection was modified through column editing.

## 28.2.4 (2025-02-04)

### GanttChart

#### Bug fixes

- `#I678529` -  Fixed issues where the Work column value was not updating correctly when one resource unit was set to 0 and another to 100. Additionally, resolved an issue in Fixed Duration mapping, where the Work value did not update to 0 when the resource unit was set to 0.
- `#I682615`,`#I684467` - Duration updated incorrectly while updating record via method issue has been fixed.
- `#I674922` - Taskbar Drag Issues When Overlapping on the Same Date issue has been fixed.

## 28.2.3 (2025-01-29)

### GanttChart

#### Bug fixes

- `#I679476` - Delay occurs when sample is loaded with the critical path issue has been fixed.
- `#I679518` - Invalid dependency lines are displayed when edit settings are not enabled issue has been fixed.

## 28.1.41 (2025-01-21)

### GanttChart

#### Bug fixes

- `#I665780` - Baseline and taskbar width mismatched when using the same dates for both issue has been fixed.
- `#I678186` - Decimal work value is updating, when record add issue has been fixed.
- `#I679179` - Offset value was not calculated properly issue has been fixed.

## 28.1.39 (2024-01-14)

### GanttChart

#### Bug fixes

- `#I668317` - Timeline tiers get misaligned while using timeline virtualization in `DST` zone issue has been fixed.
- `#I676849` - When the context menu action is cancel, the added child record is still considered as a parent issue has been fixed.
- `#I606658` - Taskbar not render correct position when `zoomToFit` issue has been fixed.
- `#I668145` - A script error is thrown when the Delete Dependency context menu item is clicked issue has been fixed.
- `#I676845` - Console error occurred while exporting PDF without columns property issue has been fixed.
- `#I661832` - collapsed records were not in the viewport for the last set of records with a large number of child records, issue has been fixed.
- `#I664339` - Template not destroyed while zooming action issue has been fixed.

- `#I668317` - Timeline tiers get misaligned while using timeline virtualization in `DST` zone issue has been fixed.
- `#I676849` - When the context menu action is cancel, the added child record is still considered as a parent issue has been fixed.
- `#I676845` - Console error occurred while exporting PDF without columns property issue has been fixed.

## 28.1.38 (2025-01-07)

### GanttChart

#### Bug fixes

- `#I668777` - Toolbar visible property not working issue has been fixed.
- `#I668317` - Timeline tiers get misaligned while using timeline virtualization in `DST` zone issue has been fixed.
- `#I674918` - When virtualization is enabled, the resource collection does not display properly in the resource tab issue has been fixed.
- `#I667515` - Horizontal scroll jumps to starting point while scrolling after zooming actions issue has been fixed.

- `#I668317` - Timeline tiers get misaligned while using timeline virtualization in `DST` zone issue has been fixed.
- `#I667515` - Horizontal scroll jumps to starting point while scrolling after zooming actions issue has been fixed.

## 28.1.37 (2024-12-31)

### GanttChart

#### Bug fixes

- `#I656160` - White space and scrolling issues while using load child on demand has been fixed.
- `#I668559` - Event marker position is not rendering correctly on the timeline issue has been fixed.
- `#I665780` - Baseline width is not set properly for decimal duration issue has been fixed.

- `#I656160` - White space and scrolling issues while using load child on demand has been fixed.
- `#I668559` - Event marker position is not rendering correctly on the timeline issue has been fixed.

## 28.1.36 (2024-12-25)

### GanttChart

#### Bug fixes

- `#I664845`, `#I664429` - Unable to Add Dependency When Task Name Contains a Hyphen issue has been fixed.
- `#I666904` - When the resource unit is changed, the duration field is not updated issue has been fixed.
- `#I665780` - Baseline width not validated properly for less than one day issue has been fixed.
- `#I663274` - Taskbar not rendering properly with fixed work issue has been fixed.
- `#I663985` - Script error thrown when collapsing the root node with task mode set to custom and `enableMultiTaskbar` enabled issue has been fixed.
- `#I665270` - Work not calculated correctly on parent task, after child outdent issue has been fixed.
- `#I662513`, `#F195374`  - Console error thrown when scrolling in virtualization sample with `allowSelection` set to false issue has been fixed.
- `#I666264` - Console error occurred while taskbar drag with null duration issue has been fixed.

- `#I664845`, `#I664429` - Unable to Add Dependency When Task Name Contains a Hyphen issue has been fixed.
- `#I662513` - Console error thrown when scrolling in virtualization sample with `allowSelection` set to false issue has been fixed.

## 28.1.35 (2024-12-18)

### GanttChart

#### Bug fixes

- `#F195300` - AutoFocus mismatching issue between grid and chart click issue has been fixed.
- `#I660168` - Vertical scrollbar hides when resizing splitter to left or right issue has been fixed.
- `#I665389` - Splitter position changes dynamically, but when splitter is manually dragged, position does not update issue has been fixed.
- `#I663036` - Applied color do not persist in edit dialog's notes tab issue has been fixed.
- `#I658189` - Tooltip misalignment occurs when the parent element is scrolled issue has been fixed.
- `#I660498`,`#I659031` - Angular Gantt not working for `Content-Security-Policy` of meta tag issue has been fixed.
- `#I660467` - Gantt crashes when timezone is set to `berlin` issue has been fixed.
- `#I664048` - Issue in child-parent predecessor validation issue has been fixed.
- `#I664336` - Convert to task does not work for milestone task with task type as fixed work issue has been fixed.

- `#I660168` - Vertical scrollbar hides when resizing splitter to left or right issue has been fixed.
- `#I665389` - Splitter position changes dynamically, but when splitter is manually dragged, position does not update issue has been fixed.
- `#I660498`,`#I659031` - Angular Gantt not working for `Content-Security-Policy` of meta tag issue has been fixed.
- `#I660467` - Gantt crashes when timezone is set to `berlin` issue has been fixed.

## 28.1.33 (2024-12-12)

### GanttChart

#### Features

- `#I639036` - Added `AutoFit` and `AutoFitAll` options in the `columnMenuItems` property to perform autofit on the current column and all existing columns. For more details, refer to the documentation link [here](https://ej2.syncfusion.com/documentation/gantt/columns/column-menu).
- `#I644719` - Implemented support for applying custom `colors` to individual segments in the PDF Gantt chart using the [`taskSegmentStyles`](https://ej2.syncfusion.com/documentation/api/gantt/iTaskbarStyle/#taskSegmentStyles) property, enabling enhanced customization and improved visualization of tasks and their segments in exported document.

#### Bug fixes

- `#I660593` - Work field column value is inconsistent during cell editing issue has been fixed.
- `#I645586` - Last rows of the taskbar are not exported when performing PDF export with the `pageOrientation` set Portrait issue has been fixed.
- `#I656591` - Duplication of timeline issue occurs for PDF export when using a blob object issue has been fixed.
- `#I657724` - Tooltip misalignment issue in angular template issue has been fixed.

- `#I657724` - Tooltip misalignment issue in angular template issue has been fixed.

## 27.2.5 (2024-12-03)

### GanttChart

#### Bug fixes

- `#I643775` - The `queryTaskbarInfo` event wasn't triggered for virtualization with multiple taskbars enabled and tasks in a collapsed state issue has been fixed.
- `#I660550` - Work calculation not working properly while changing end Date in grid columns issue has been fixed.
- `#I660532` - `SchedulingType` Value Resets to Null even we passed value issue has been fixed.
- `#I652260` - Splitter persistence object is not working properly in local storage issue has been fixed.
- `#I658881` - Right label is not rendered properly while giving decimal value for duration issue has been fixed.
- `#I654502` - `fontFamily` is not changing in the PDF export for header and footer issue has been fixed.
- `#F194824` - On expand parent records, data not aligned properly when `loadChildOnDemand` and virtualization enabled issue has been fixed.

- `#I643775` - The `queryTaskbarInfo` event wasn't triggered for virtualization with multiple taskbars enabled and tasks in a collapsed state issue has been fixed.
- `#I654502` - `fontFamily` is not changing in the PDF export for header and footer issue has been fixed.

## 27.2.4 (2024-11-26)

### GanttChart

#### Bug fixes

- `#I652901` - Incorrect date calculation when `dayWorkingTime` is defined as 24 hrs issue has been fixed.
- `#I649832` - Negative offset getting removed when duration is in decimal issue has been fixed.
- `#I650300` - Offset value for unscheduled task not updated issue has been fixed.
- `#I656842` - Misalignment between grid and chart side issue has been fixed.

## 27.2.3 (2024-11-21)

### GanttChart

#### Bug fixes

- `#I648948` - Undo redo functionality does not work for newly added records remote data sample issue has been fixed.
- `#I648941` - Critical path style not updated using dialog edit issue has been fixed.
- `#F194958` - Script error is occurs when dynamically changing the grid line property without data source issue has been fixed.
- `#I653638` - unit is not updated properly while setting task type as `FixedWork` issue has been fixed.
- `#I645586` - Last 3 rows of the taskbar are not exported when performing PDF export with the `pageOrientation` set Portrait issue has been fixed.
- `#I650238` - Work calculation is not functioning correctly when adding a record issue has been fixed.
- `#I650892` - Horizontal scrollbar not disappeared after performing `ZoomToFit` with below 90 percent browser issue has been fixed.

- `#F194958` - Script error is occurs when dynamically changing the grid line property without data source issue has been fixed.
- `#I648948` - Undo redo functionality does not work for newly added records remote data sample issue has been fixed.

## 27.2.2 (2024-11-15)

### GanttChart

#### Bug fixes

- `#644829` - Words and taskbar alignment are misaligned in pdf file when row height is less than 20 issue has been fixed.
- `#I645725` - Console error occurs when taskbar drag and drop with touch interaction issue has been fixed.
- `#I646644` - Console error occurs while dependency has decimal offset day values issue has been fixed.
- `#I653638` - unit is not updated properly while setting task type as `FixedWork` issue has been fixed.

## 27.1.58 (2024-11-05)

### GanttChart

#### Bug fixes

- `#645586` - Last 3 rows of the taskbar are not exported when performing PDF export with the `pageOrientation` set Portrait issue has been fixed.
- `#644812` - When adding a record, the validation for taskType as `fixedDuration` is not working properly issue has been fixed.

## 27.1.57 (2024-10-29)

### GanttChart

#### Bug fixes

- `#I642434` - `recordIndex` property is updating last index for every above or below add action via `contextMenu` issue has been fixed.
- `#I646826` - An invalid resource collection is being passed resulting in a script error issue has been fixed.
- `#I637870` - White space when expand and collapse action issue has been fixed.

- `#I642434` - `recordIndex` property is updating last index for every above or below add action via `contextMenu` issue has been fixed.

## 27.1.56 (2024-10-23)

### GanttChart

#### Bug fixes

- `#I645245` - Console error occurs while taskbar editing without `allowEditing` property issue has been fixed.

## 27.1.55 (2024-10-22)

### GanttChart

#### Bug fixes

- `#I639460` - Console error occurred when clicking `fittoproject` issue has been fixed.
- `#I643327` - Custom zooming levels using virtual mode throw a script error when zooming in and out issue has been fixed.
- `#I641833` - Console error occurs while exporting pdf with empty data and critical path issue has been fixed.
- `#I639036` - `columnMenuItems` property shows an error when assigning AutoFit and `AutoFitAll` issue has been fixed.
- `#I637794`,`#I637841` - Pdf export issue with baselines not working properly issue has been fixed.

- `#I637794`,`#I637841` - Pdf export issue with baselines not working properly issue has been fixed.
- `#I643327` - Custom zooming levels using virtual mode throw a script error when zooming in and out issue has been fixed.

## 27.1.53 (2024-10-15)

### GanttChart

#### Bug fixes

- `#I634857` - Parent dependency validation is not working properly issue has been fixed.
- `#I632390` - While collapsing parent custom color applied for child disappeared issue has been fixed.
- `#I635881` - `taskMode` is set to custom non-working days are not disabled when editing the Start Date and End Date columns issue has been fixed.
- `#I636598` - Duration field not updating in dialog box when setting the end Date as same as start Date issue has been fixed.
- `#I635782` - When the `PdfTrueTypeFont` property is used, the label value is not exported issue has been fixed.
- `#I637078` - Setting `fontSize` for labels does not working when exporting to pdf issue has been fixed.
- `#I635774` - Portrait mode not working in pdf export while using `A0` page size issue has been fixed.
- `#I632226` - Performance delay occur during load time issue has been fixed.

- `#I634857` - Parent dependency validation is not working properly issue has been fixed.
- `#I632226` - Performance delay occur during load time issue has been fixed.

## 27.1.52 (2024-10-08)

### GanttChart

#### Bug fixes

- `#I634826` - Manual parent taskbar pdf export is not working properly issue has been fixed.
- `#I634832` - The issue about `isShiftPressed` property in the row selecting event was not maintained properly has been fixed.
- `#I633271` - Changing the events hitting order and add `rowPosition` property in `actionBegin` event issue has been fixed
- `#I634857` - Parent dependency validation is not working properly issue has been fixed.
- `#I634137` - The Date Format is not working properly in the predecessor dialog validation issue has been fixed.

- `#I634832` - The issue about `isShiftPressed` property in the row selecting event was not maintained properly has been fixed.
- `#I633271` - Changing the events hitting order and add `rowPosition` property in `actionBegin` event issue has been fixed.
- `#I634857` - Parent dependency validation is not working properly issue has been fixed.

## 27.1.51 (2024-09-30)

### GanttChart

#### Bug fixes

- `#I632186` - Custom column not refreshed properly while indent and outdent issue has been fixed.
- `#I631776` - Dates given in the data source are not displayed same as segment data source issue has been fixed.
- `#I633422` - Incorrect start date updated using `updateRecordByID` issue has been fixed.
- `#I510310` - Scroll jumps when using a 4K monitor with virtualization issue has been fixed.
- `#I632368` - Last record removed during virtual scroll issue has been fixed.

- `#I632186` - Custom column not refreshed properly while indent and outdent issue has been fixed.

## 27.1.50 (2024-09-24)

### GanttChart

#### Bug fixes

- `#I629988` - Change the event argument action property value while deleting dependency issue has been fixed.
- `#I629758` - Console error while deleting last record with undo redo and styles not persists in notes tab in dialog issues has been fixed.
- `#I631900` - Script error occurs while deleting last record when undo redo support is enabled issue has been fixed.
- `#I625233` - Timeline cell disappeared during `DST` issue has been fixed.
- `#I631255` - Incorrect left is updated during `DST` issue has been fixed.
- `#I628433` - When adding a dependency to an unscheduled task, an exception is thrown issue has been fixed.
- `#I632390` - While collapsing parent custom color applied for child disappeared issue has been fixed.

- `#I631900` - Script error occurs while deleting last record when undo redo support is enabled issue has been fixed.
- `#I625233` - Timeline cell disappeared during `DST` issue has been fixed.
- `#I631255` - Incorrect left is updated during `DST` issue has been fixed.

## 27.1.48 (2024-09-18)

### GanttChart

#### Features

- `#I893608`- The [Zooming](https://ej2.syncfusion.com/documentation/gantt/timeline/zooming) feature in the timeline has been enhanced to include touch support and mouse wheel interaction. Users can now perform zoom-in and zoom-out actions by pinching in/out on the chart pane or using the mouse wheel in combination with the 'Ctrl' key. Explore the demo [here](https://ej2.syncfusion.com/demos/#/fluent2/gantt/zooming.html).
- `#I885165`,`#F56892`- Provided support for taskbar resizing for manually scheduled parent taskbars [Task Scheduling](https://ej2.syncfusion.com/documentation/gantt/task-scheduling#manually-scheduled-tasks), allowing taskbar resize actions.
- `#I885310`,`#F56941`- The Gantt Chart now supports localized text for [Dependency](https://ej2.syncfusion.com/documentation/gantt/task-dependency) types (FS, FF, SF, SS), improving readability and providing greater flexibility for localized applications. Please find the demo link [here](https://ej2.syncfusion.com/demos/#/fluent2/gantt/editing.html).

- `#I893608`- The [Zooming](https://ej2.syncfusion.com/angular/documentation/gantt/timeline/zooming) feature in the timeline has been enhanced to include touch support and mouse wheel interaction. Users can now perform zoom-in and zoom-out actions by pinching in/out on the chart pane or using the mouse wheel in combination with the 'Ctrl' key. Explore the demo [here](https://ej2.syncfusion.com/angular/demos/#/fluent2/gantt/zooming).
- `#I885165`,`#F56892`- Provided support for taskbar resizing for manually scheduled parent taskbars [Task Scheduling](https://ej2.syncfusion.com/angular/documentation/gantt/task-scheduling#manually-scheduled-tasks), allowing taskbar resize actions.
- `#I885310`,`#F56941`- The Gantt Chart now supports localized text for [Dependency](https://ej2.syncfusion.com/angular/documentation/gantt/taskdependency) types (FS, FF, SF, SS), improving readability and providing greater flexibility for localized applications. Please find the demo link [here](https://ej2.syncfusion.com/angular/demos/#/fluent2/gantt/editing).

#### Breaking Changes

- The behaviour of the [`loadChildOnDemand`](https://ej2.syncfusion.com/documentation/api/gantt/#loadchildondemand) property in the Gantt Chart has been modified. Previously, when this property was set to `true`, both parent and child records were loaded simultaneously. Now, when set to true, parent records will initially be rendered in a collapsed state, with child records being loaded only when the parent row is expanded. Additionally, the default value of `loadChildOnDemand` has been changed from `false` to `true`.

- The behaviour of the [`loadChildOnDemand`](https://ej2.syncfusion.com/angular/documentation/api/gantt/#loadchildondemand) property in the Gantt Chart has been modified. Previously, when this property was set to `true`, both parent and child records were loaded simultaneously. Now, when set to true, parent records will initially be rendered in a collapsed state, with child records being loaded only when the parent row is expanded. Additionally, the default value of `loadChildOnDemand` has been changed from `false` to `true`.

#### Bug fixes

- `#I629322` - Edit dialog closes even when the action is cancel issue has been fixed.
- `#I629080` - The console error that occurred when changing the view type dynamically with a button click issue has been fixed.
- `#I632016` - Console error occurred while connecting `FF` type dependency to duration only tasks issue has been fixed.

## 26.1.35 (2024-06-11)

### GanttChart

#### Features

- `#I272613`,`#I269665`,`#I247664`,`#F146782` - Provided [weekWorkingTime](https://ej2.syncfusion.com/documentation/api/gantt/#weekworkingtime) support, allowing you to define distinct work hours for different working days. Please find the demo link [here](https://ej2.syncfusion.com/demos/#/material3/gantt/working-time-range.html).
- `#I287282`, `#I298661`, `#I307272`, `#I313849`, `#I323459`, `#F185672`, - Provided [timelineTemplate](https://ej2.syncfusion.com/documentation/api/gantt/#timelineTemplate) support to render user defined HTML elements in timeline header. Please find the demo link [here](https://ej2.syncfusion.com/demos/#/material3/gantt/timeline-template.html).
- We have improved to handle the exception of errors made at Gantt component model binding and throws the error information in `actionFailure` event. Please find the documentation link [here](https://ej2.syncfusion.com/documentation/gantt/exception-handling).

- `#I272613`,`#I269665`,`#I247664`,`#F146782` - Provided [weekWorkingTime](https://ej2.syncfusion.com/angular/documentation/api/gantt/#weekworkingtime) support, allowing you to define distinct work hours for different working days. Please find the demo link [here](https://ej2.syncfusion.com/angular/demos/#/material3/gantt/working-time-range).
- `#I287282`, `#I298661`, `#I307272`, `#I313849`, `#I323459`, `#F185672`, - Provided [timelineTemplate](https://ej2.syncfusion.com/angular/documentation/api/gantt/#timelineTemplate) support to render user defined HTML elements in timeline header. Please find the demo link [here](https://ej2.syncfusion.com/angular/demos/#/material3/gantt/timeline-template).
- We have improved to handle the exception of errors made at Gantt component model binding and throws the error information in `actionFailure` event. Please find the documentation link [here](https://ej2.syncfusion.com/angular/documentation/gantt/exception-handling).

## 25.2.5 (2024-05-21)

### GanttChart

#### Bug fixes

- `#I586588` - Event markers are hidden behind the taskbar in PDF exported file issue has been fixed.
- `#I586588` - Console error throws while merging two segments with duration of one day issue has been fixed.
- `#I463798` - Parent date changes when Unscheduled task is added issue has been fixed.
- `#I582983` - The issue about date miscalculation when dragging the taskbar with timeline virtualization has been fixed.

## 25.2.3 (2024-05-08)

- `#I570803` - Tree Grid and Gantt chart side was not synchronized issue has been fixed.

## 25.1.42 (2024-04-30)

### GanttChart

#### Bug fixes

- `#I576547` - When a parent record is deleted, the PUT method still returns the record that has already been deleted issue has been fixed.
- `#I575077` - Timeline does not render properly while predecessor offset value in negative value issue has been fixed.
- `#I578380` - When using tooltip template, an exception is thrown issue has been fixed.
- `#I577723` - Dependency day not applied globalization issue has been fixed.
- `#I576290` - Dialog edit not working properly for multiple dependency issue has been fixed.
- `#I577597` - `queryTaskbarInfo` event using style is not applied when resource view in collapsed state in tasks issue has been fixed.

- `#I574986` - Console error occurs while adding segments via dialog in Gantt issue has been fixed.
- `#I578380` -  When using tooltip template, an exception is thrown issue has been fixed.
- `#I577597` - `queryTaskbarInfo` event using style is not applied when resource view in collapsed state in tasks issue has been fixed.
- `#I576290` - Dialog edit not working properly for multiple dependency issue has been fixed.

## 25.1.41 (2024-04-23)

- `#I579405` - When `enablePersistence` enabled exception thrown in Gantt issue has been fixed.
- `#I463798` - Parent date changes while adding Unscheduled task dynamically issue has been fixed.
- `#I578431` - Last page index issue in virtualization when adding new record after scrolling issue has been fixed.

## 25.1.40 (2024-04-16)

### GanttChart

#### Bug fixes

- `#I566632` - Duration calculations are incorrect in edit or add dialog in decimals issue has been fixed.
- `#I577383` - Predecessor not validated properly for parent task issue has been fixed.
- `#I574986` - Console error occurs while adding segments via dialog in Gantt issue has been fixed.
- `#I570307` - Toolbar refresh script error throws in Gantt issue has been fixed.

-`#I574986` - Console error occurs while adding segments via dialog in Gantt issue has been fixed.

## 25.1.39 (2024-04-09)

### GanttChart

#### Bug fixes

- `#I574841` - Console error occurs while opening dialog where fields and column are different.
- `#I570307` - Toolbar refresh script error throws in Gantt issue has been fixed.
- `#I568101` - The Gantt search toolbar item is not working in mobile mode issue has been fixed.
- `#I566632` - Duration calculations are incorrect in edit or add dialog in decimals issue has been fixed.
- `#I566103` - Baseline not showing in multi taskbar view.
- `#I565427` - Dependency not validated for dynamically updating work week and holidays issue has been fixed.
- `#I575577`,`#I575505`,`#I576464` - Console error occurred when dynamically changing the data source and other properties of the Gantt chart via button click has been fixed.

- `#I575505` - Console error occurred when dynamically changing the data source and other properties of the Gantt chart via button click has been fixed.

## 25.1.38 (2024-04-02)

### GanttChart

#### Bug fixes

- `#I566539` - Console error occurs while saving custom data in add dialog box with validation rule issue has been fixed.
- `#I553748` - Timeline dates validated wrongly after cell editing with timeline virtualization enabled issue has been fixed.
- `#I565751` - The chart side does not refresh when any record is edited by cell editing issue has been fixed.

## 25.1.37 (2024-03-26)

### GanttChart

#### Bug fixes

- `#F187206` - The delete action not working in remote data when `timezone` using in sample.
- `#I566491` - The exception is thrown when the resource ID mapping is empty issue has been fixed.
- `#I565418` - Start date defaulting to incorrect value when remove the start Date in add dialog.
- `#I566632` - Duration calculations are incorrect in edit or add dialog in decimals issue has been fixed.
- `#I565751` - The chart does not refresh when any record is edited by cell editing issue has been fixed.
- `#I566333` - Gantt chart disappeared while insert action with `timlineVirtualization` issue has been fixed.
- `#F186355` - Taskbar template not showing in resource view issue has been fixed.
- `#I562492` - `actionBegin` arguments miss the last record while dragging issue has been fixed.
- `#I556547` - Top and bottom tier shows null when using custom zooming level issue has been fixed.
- `#I566539` - Console error occurs while saving data in add dialog box with validation rule issue has been
fixed.
- `#I553748` - Timeline dates validated wrongly after cell editing with timeline virtualization enabled issue has been fixed.
- `#I565439` - Work calculations are incorrect for parent task in project view issue has been fixed.
- `#I553710`,`#I565824` - Weekends are not highlighted while `timlineVirtualization` is enabled issue has been fixed.
- `#I565359` - When `allowEditing` is disabled in a resource view, a console error is thrown issue has been fixed.
- `#I565427` - Dependency not validated for dynamically updating work week and holidays issue has been fixed.
- `#I560166` - The context menu using "add child" for any task, dependency line validation is not working properly.

- `#I565359` - When `allowEditing` is disabled in a resource view, a console error is thrown issue has been fixed.
- `#I566103` - Baseline not showing in multi taskbar view.

## 25.1.35 (2024-03-15)

### GanttChart

#### Bug fixes

- `#F186965` - When we use `RTL` mode splitter settings functionality remains as in normal mode issue has been fixed.
- `#I561396` - When `hasChildMapping` is enabled `addParams` not working issue has been fixed.
- `#I546767` - Split taskbar template not working properly with multiple levels.

#### Features

- `#I468621`,`#I504565`,`#I518180`, `#I523106`,`#I558459` - Provided undo redo support for the actions such as `Edit`, `Add`, `Delete`, `Sorting`, `ColumnReorder`, `ColumnResize`, `Search`, `Filtering`, `ZoomIn`, `ZoomOut`, `ZoomToFit`, `ColumnState`, `Indent`, `Outdent`, `RowDragAndDrop`, `TaskbarDragAndDrop`, `PreviousTimeSpan` and `NextTimeSpan` in Gantt Chart. Please find the demo link [here](https://ej2.syncfusion.com/demos/#/bootstrap5/gantt/undo-redo.html).
- `#I364692` - Provided support for taskbars, task labels, and header templates in the Gantt Chart's PDF Export feature. Please find the documentation link [here](https://ej2.syncfusion.com/documentation/gantt/pdf-export/pdf-export#exporting-with-templates).
- `#I522246`,`#I527511`,`#I562591`- Provided [`additionalParams`](https://ej2.syncfusion.com/documentation/api/gantt/addDialogFieldSettingsModel/#additionalParams) API support to customize the Grid and RTE in edit/add dialog. Please find more information [here](https://ej2.syncfusion.com/documentation/gantt/managing-tasks/managing-tasks#customize-tab-elements).

- `#I468621`,`#I504565`,`#I518180`, `#I523106`,`#I558459` - Provided undo redo support for the actions such as `Edit`, `Add`, `Delete`, `Sorting`, `ColumnReorder`, `ColumnResize`, `Search`, `Filtering`, `ZoomIn`, `ZoomOut`, `ZoomToFit`, `ColumnState`, `Indent`, `Outdent`, `RowDragAndDrop`, `TaskbarDragAndDrop`, `PreviousTimeSpan` and `NextTimeSpan` in Gantt Chart. Please find the demo link [here](https://ej2.syncfusion.com/angular/demos/#/bootstrap5/gantt/undo-redo.html).
- `#I364692` - Provided support for taskbars, task labels, and header templates in the Gantt Chart's PDF Export feature. Please find the documentation link [here](https://ej2.syncfusion.com/angular/documentation/gantt/pdf-export/pdf-export#exporting-with-templates).
- `#I522246`,`#I527511`,`#I562591`- Provided [`additionalParams`](https://ej2.syncfusion.com/angular/documentation/api/gantt/addDialogFieldSettingsModel/#additionalParams) API support to customize the Grid and RTE in edit/add dialog. Please find more information [here](https://ej2.syncfusion.com/angular/documentation/gantt/managing-tasks/managing-tasks#customize-tab-elements).

#### Breaking Changes

- The default value for taskType will be `fixedUnit`, even when the `work` field is mapped in `taskFields`. Previously, if the `work` field was mapped, its default value internally changed to `fixedWork`, and resource units were calculated accordingly. Now, it's necessary to specify taskType as `fixedWork` at the sample level if the `work` field is mapped in `taskFields`.

## 24.2.8 (2024-02-27)

### GanttChart

#### Bug fixes

- `#I555169` - The scrollbar into view taskbar not working properly issue has been fixed.
- `#I556229` - Splitter View is not updating properly while using `setSplitterPosition` issue has been fixed.
- `#I553873` - Taskbar not rendered properly when using hour format in `DST` issue has been fixed.
- `#I548519` - Timeline start date changed after zooming action issue has been fixed.
- `#I548491` - React Gantt crashes when updating parent and changing column from column chooser issue has been fixed.
- `#I544198` - Delay in predecessor validation issue has been fixed.
- `#I552622` - The enable immutable enabled sample expand icon hide when record add issue has been fixed.
- `#I553420` - Editing resource allocation differed from initial rendering.
- `#I555214` - Disabling all editing options leads to console error issue has been fixed.
- `#I553748` - Editing the task name following the reset of the taskbar start date will lead to the taskbar rendering an incorrect date issue has been fixed.
- `#I553710` - Dragging the task following the reset of the parent taskbar start date will lead to get duplicate taskbar issue has been fixed.

- `#I556229` - Splitter View is not updating properly while using `setSplitterPosition` issue has been fixed.
- `#I548519` - Timeline start date changed after zooming action issue has been fixed.

## 24.2.7 (2024-02-20)

### GanttChart

#### Bug fixes

- `#I548671` - Dependency not working when id is alpha numeric issue has been fixed.
- `#I552756` - A console error occurs when hovering over the Column menu options issue has been fixed.
- `#I543787` - The timezone properties used in the sample taskbar not render properly issue has been fixed.
- `#I550317` - Duration value getting string instead of number issue has been fixed.

- `#I550317` - Duration value getting string instead of number issue has been fixed.

## 24.2.5 (2024-02-13)

### GanttChart

#### Bug fixes

- `#I544540` - Offset value not calculated properly issue has been fixed.
- `#I552745` - Pressing enter key in dialog refresh the Gantt issue has been fixed.
- `#I551289` - The zoom in action before horizontal scroll, after the zoom action triggers, alignment issues occur issue has been fixed.
- `#I532096` - Failing Karma Test cases in Angular issue has been fixed.

- `#I544540` - Offset value not calculated properly issue has been fixed.
- `#I532096` - Failing Karma Test cases in Angular issue has been fixed.

## 24.2.4 (2024-02-06)

### GanttChart

#### Bug fixes

- `#I550406` - Task type property does not update properly by mapping work field issue has been fixed.
- `#I542029` - Unable to render full lengthy text in pdf export issue has been fixed.
- `#I549638` - The taskbar edit action is not working in RTL mode issue has been fixed.
- `#I544478` - Validation rules not working for numeric field issue has been fixed.

- `#I544478` - Validation rules not working for numeric field issue has been fixed.

## 24.2.3 (2024-01-31)

### GanttChart

#### Bug fixes

- `#I540355` - RTE create column not working in dialog box issue has been fixed.
- `#I543351` - The taskbar render validation not working properly issue has been fixed.

- `#I540355` - RTE create column not working in dialog box issue has been fixed.

## 24.1.47 (2024-01-23)

### GanttChart

#### Bug fixes

- `#I540518` - Can't able to drag and drop to the new resource issue has been fixed.
- `#I185970` - Dynamic template updating in columns does not render issue has been fixed.
- `#I538002` - Alignment Issue with PDF Export in React Gantt issue has been fixed.

- `#I185970` - Dynamic template updating in columns does not render issue has been fixed.

## 24.1.46 (2024-01-17)

### GanttChart

#### Bug fixes

- `#I533229` - Server call is triggered twice issue has been fixed.
- `#I531670` - When adding a record by method before saving, if the task ID is changed after taskbar hover exception thrown issue has been fixed.
- `#I538917` - Text is not rendered properly in header while using page size issue has been fixed.
- `#I185970` - Dynamic template updating in columns does not render issue has been fixed.

- `#I185970` - Dynamic template updating in columns does not render issue has been fixed.

## 24.1.45 (2024-01-09)

### GanttChart

#### Bug fixes

- `#I530808` - Progress width not rendered properly in split tasks issue has been fixed.
- `#F185683` - Resources are not updating properly in `actionBegin`event issue has been fixed.
- `#I532918` - Baseline width not rendered properly in PDF export issue has been fixed.
- `#F532918` - Issue with remote data while performing CRUD operation in various Gantt chart versions has been fixed.
- `#I521365` - Dates in tooltip not rendered correctly issue has been fixed.

## 24.1.44 (2024-01-03)

### GanttChart

#### Bug fixes

`#I531670` - When adding record by method before saving, if the task ID is changed after taskbar hover exception thrown issue has been fixed.

## 24.1.43 (2023-12-27)

- `#I527509` - Action begin event arguments not working properly issue has been fixed.
- `#I517104` - Gantt component hangs whole page if timezone changed to UK(London) issue has been fixed.

### GanttChart

#### Bug fixes

- `#I527509` - Action begin event arguments not working properly issue has been fixed.

## 23.2.5 (2023-11-23)

### GanttChart

#### Bug fixes

- `#I520118` - Console error occurs other than self reference data issue has been fixed.
- `#I515425` - Issue with observable data binding in Gantt chart issue has been fixed.
- `#I520146` - Timeline render in advance the project start date while resizing taskbar issue has been fixed.
- `#I521906` - Milestone not working properly while drop at weekend issue has been fixed.
- `#I516954` - Dependency line not render after adding child record issue has been fixed.

- `#I515425` - Issue with observable data binding in Gantt chart issue has been fixed.
- `#I521906` - Milestone not working properly while drop at weekend issue has been fixed.
- `#I516954` - Dependency line not render after adding child record issue has been fixed.

## 23.2.4 (2023-11-20)

### GanttChart

#### Bug fixes

- `#I517359` - Columns does not update while changing columns value by Gantt instance issue has been fixed.
- `#I514463` - PDF exported with blank pages and dislocated connected lines issue has been fixed.
- `#I514452` - Baseline does not render by changing date issue has been fixed.

- `#I514452` - Baseline does not render by changing date issue has been fixed.

## 23.1.44 (2023-11-07)

### GanttChart

- `#I513332` - Excel filter only takes one character at a time issue has been fixed.
- `#I517515` - Custom toolbar template not renders after toolbar click action in Gantt issue has been fixed.

#### Bug fixes

## 23.1.43 (2023-10-31)

### GanttChart

#### Bug fixes

- `#I493515` - Console error throw while Expand and collapse the parent taskbar issue has been fixed.
- `#I513655` - Filter menu close as soon as the mouse is up issue has been fixed.

## 23.1.42 (2023-10-24)

### GanttChart

#### Bug fixes

- `#I508297` - Progress tooltip is misaligned after editing issue has been fixed.
- `#I509023` - Duration changes to zero while giving input as decimal in remote data issue has been fixed.
- `#I510092` - Taskbar not rendered in proper alignment in exported page issue has been fixed.
- `#I512556` - Background color issue with dependency connector line has been fixed.
- `#I502236` - Taskbar drag and drop issue in virtual scroll resource view issue been fixed.

- `#I502236` - Taskbar drag and drop issue in virtual scroll resource view issue been fixed.

## 23.1.41 (2023-10-17)

### GanttChart

#### Bug fixes

- `#I494495` - Script error occurs when trying to edit after sorting in presence of validation message  issue has been fixed.
- `#I508721` - Baseline date does not render properly for milestone task issue has been fixed.
- `#I482456` - Critical path tasks not validated after drag and drop issue has been fixed.

## 23.1.39 (2023-10-04)

### GanttChart

#### Bug fixes

- `#I502041` - Error throw while adding the record issue has been fixed.
- `#I493515` - Style is not applied to the second segment issue has been fixed.

## 23.1.38 (2023-09-26)

### GanttChart

#### Bug fixes

- `#I479961` - Milestone baseline moves along with the milestone issue has been fixed.
- `#I501391` - Misalignment in tooltip when connecting predecessor.
- `#I495216` - Predecessor is not displayed when we give `GUID` issue has been fixed.
- `#I499587` - Update of custom column in general tab issue has been fixed.
- `#I184189` - Changing values in the action Begin event does not reflect while rendering issue has been fixed.
- `#F184629` - Milestone not rendered properly after editing issue has been fixed.
- `#I492520` - Critical path styling not getting cleared correctly issue has been fixed.
- `#I502650` - Taskbar dragging and progress resizing while moving the mouse outside chart issue has been fixed.
- `#I493515` - When we collapse with Virtualization, the styles doesn't apply properly issue has been fixed.
- `#I486977` - White space issue occur when we close the side pane issue has been fixed.

- `#I499587` - Update of custom column in general tab issue has been fixed.
- `#I486977` - White space issue occur when we close the side pane issue has been fixed.

## 23.1.36 (2023-09-15)

### GanttChart

#### Features

- `#I275966` - Provided lazy loading support in Gantt chart. Please find the demo link [here](https://ej2.syncfusion.com/demos/#/bootstrap5/gantt/load-on-demand.html).
- `#I396039` - Provided baseline support for PDF export in Gantt Chart.
- Provided support to export the Gantt component where each rows are auto-fit to the PDF document page width. Please find the demo link [here](https://ej2.syncfusion.com/demos/#/bootstrap5/gantt/exporting.html).
- Provided touch interaction support for taskbar resizing, dragging, predecessor connectivity in Gantt chart.

- `#I275966` - Provided lazy loading support in Gantt chart. Please find the demo link [here](https://ej2.syncfusion.com/angular/demos/#/bootstrap5/gantt/load-on-demand.html).
- `#I396039` - Provided baseline support for PDF export in Gantt Chart.
- Provided support to export the Gantt component where each rows are auto-fit to the PDF document page width. Please find the demo link [here](https://ej2.syncfusion.com/angular/demos/#/bootstrap5/gantt/exporting.html).
- Provided touch interaction support for taskbar resizing, dragging, predecessor connectivity in Gantt chart.

#### Bug fixes

- `#I492654` - When empty data source pdf export exception thrown issue has been fixed.
- `#I479578` - Milestone parent is not appearing issue has been fixed.

## 22.2.12 (2023-09-05)

### GanttChart

#### Bug fixes

- `#I488557` - The project dates are not modified after changing the timeline.
- `#I472635` - When pressing the insert key `newRowPosition` bottom row is not highlighted.
- `#I489655` - Milestone is not converting back to taskbar when we have milestone property has been fixed.
- `#I492520` - Critical path styling not getting cleared correctly issue has been fixed.
- `#I492654` - When empty data source pdf export exception thrown issue has been fixed.
- `#I485527` - Filter menu opening issue in column menu has been fixed.
- `#I494859` - Gantt shrinks when we update the datasource issue has been fixed.

- `#I494859` - Gantt shrinks when we update the datasource issue has been fixed.

## 22.2.11 (2023-08-29)

### GanttChart

#### Bug fixes

- `#I485527` - Filter menu opening issue in column menu has been fixed.
- `#I491313` - Multiple records were selected after using the context menu, adding the milestone position wrong issue has been fixed.
- `#F183168` - Gantt Chart not refreshing after adding new item is fixed.
- `#I491178` - Data modified in the server is not reflected in the rendered Gantt Chart is fixed.

- `#F183168` - Gantt Chart not refreshing after adding new item is fixed.

## 22.2.10 (2023-08-22)

### GanttChart

#### Bug fixes

- `#I486977` - Zoom To Fit issue when we resize browser window has been fixed.
- `#I484086` - Other instance of the taskbar not moved in the resource view issue has been fixed.
- `#I482456` - Critical path is incorrect in the Gantt Chart issue has been fixed.

- `#I486977` - Zoom To Fit issue when we resize browser window has been fixed.
- `#I484086` - Other instance of the taskbar not moved in the resource view issue has been fixed.

## 22.2.9 (2023-08-15)

### GanttChart

#### Bug fixes

- `#I485657` - Misalignment happened in timeline while exporting `PDF` in Gantt has been fixed.
- `#I485398` - console error occurs while using segment data issue has been fixed.
- `#I487527` - Data manager URL is called twice.
- `#I484079`- Vertical scroll and taskbar is not fully visible in yearly mode issue has been fixed.
- `#I461564`- No action is performed when we try to add task when the cell is in edited state issue has been fixed.
- `#I486234` - Label gets hidden in Gantt Chart when task mode is manual issue has been fixed.

## 22.2.8 (2023-08-08)

### GanttChart

#### Bug fixes

- `#I485907` - When multiple records are selected after using the context menu to delete, it is not working issue has been fixed.
- `#I483579` - Splitter resize issue when we resize browser window issue has been fixed.
- `#I483399` - Style not applied for the collapsed row when the virtual scroll is enabled issue has been fixed.
- `#I473286` - Unable to drag taskbar and tooltip is misaligned issue has been fixed.

- `#I473286` - Unable to drag taskbar and tooltip is misaligned issue has been fixed.

## 22.2.7 (2023-08-02)

### GanttChart

#### Bug fixes

- `#I479591` - Critical path is not working properly when the baseline is changed dynamically issue has been fixed.
- `#F182867` - Edit parameters not working in