chore(*): Merge from base.

Author: MKirova

CHANGELOG.md

@@ -1,6 +1,32 @@
 # Ignite UI for Angular Change Log
 
 All notable changes for each version of this project will be documented in this file.
+## 14.2.0
+
+### New Features
+- The filtering logic inside the grid's Advanced Filtering  is now extracted as a separate  `IgxQueryBuilder` component. The Query Builder allows you to build complex queries by specifying AND/OR operators, conditions and values using the UI. It outputs an object describing the structure of the query. Use the `locale` property to modify the locale settings. The default value is resolved to the global Angular application locale. The `resourceStrings` allows changing the displayed strings.
+    
+    - Code example below:
+
+    ```html
+    <igx-query-builder [fields]="fields">
+        <!-- Custom header -->
+        <igx-query-builder-header [title]="'Custom title'"
+            [showLegend]="false">
+        </igx-query-builder-header>
+    </igx-query-builder>
+    ```
+
+    - For more information, check out the [README](https://github.com/IgniteUI/igniteui-angular/blob/master/projects/igniteui-angular/src/lib/query-builder/README.md), [specification](https://github.com/IgniteUI/igniteui-angular/wiki/Query-Builder) and [official documentation](https://www.infragistics.com/products/ignite-ui-angular/angular/components/query-builder).
+
+- `IgxExcelExporterService`
+    - Added support for exporting `igxPivotGrid`.
+
+### General
+
+- **Breaking Changes** - The Excel exporter service `exportEnded` event has its `xlsx` argument type changed as `igniteui-angular` no longer depends on `JSZip`. Instead of providing a `JSZip` instance it is now an object describing the structure of the Excel file with property names corresponding to folders or files, folders being objects themselves that can be traversed down, while files have their contents as `Uint8Array`. The same structure is used to package as a zip file by `fflate`'s API.
+- `IgxDropDown`
+    - The `aria-label` attribute of the `IgxDropDownItemBase` can now be se to a custom value for its descendants (of which `IgxDropDownItem`) by the `ariaLabel` property.
 
 ## 14.1.0
 

README.md

@@ -2,12 +2,11 @@
 
 # Current Milestone
 
-## Milestone 24, version 14.2 (Due by October, 2022)
+## Milestone 24, version 15.0 (Due by October, 2022)
 
-1. Angular query builder component (Angular Tree Grid Advanced Filtering without the tree grid) [#11750](https://github.com/IgniteUI/igniteui-angular/issues/11750)
-2. [PivotGrid] Export to Excel [#11742](https://github.com/IgniteUI/igniteui-angular/issues/11742)
-3. Support exporting grid with summaries [#11598](https://github.com/IgniteUI/igniteui-angular/issues/11598)
-4. **[DONE]** Themes: Add support for adjusting spacing via CSS vars [#11368](https://github.com/IgniteUI/igniteui-angular/issues/11368)
+1. Support exporting grid with summaries [#11598](https://github.com/IgniteUI/igniteui-angular/issues/11598)
+2. **[DONE]** Themes: Add support for adjusting spacing via CSS vars [#11368](https://github.com/IgniteUI/igniteui-angular/issues/11368)
+3. Support for Angular 15
 
 ## Going down the road
 
@@ -21,6 +20,11 @@
 
 # Previous Milestone
 
+## Milestone 24, version 14.2 (Released October 06th, 2022)
+
+1. **[DONE]** Angular query builder component (Angular Tree Grid Advanced Filtering without the tree grid) [#11750](https://github.com/IgniteUI/igniteui-angular/issues/11750)
+2. **[DONE]** [PivotGrid] Export to Excel [#11742](https://github.com/IgniteUI/igniteui-angular/issues/11742)
+
 ## Milestone 23, version 14.1 (Released September 13th, 2022)
 
 1. **[DONE]** Grid autosize feature with performance improvements [#10205](https://github.com/IgniteUI/igniteui-angular/issues/10205)