chore(tooltip): update changelog

Author: RivaIvanova

CHANGELOG.md

@@ -2,6 +2,20 @@
 
 All notable changes for each version of this project will be documented in this file.
 
+## 21.1.0
+
+### New Features
+
+- `IgxTooltipTarget`
+    - Added new properties:
+        - `showTriggers` - Which event triggers will show the tooltip. Expects a comma-separated string of different event triggers. Defaults to `pointerenter`.
+        - `hideTriggers` - Which event triggers will hide the tooltip. Expects a comma-separated string of different event triggers. Defaults to `pointerleave` and `click`.
+
+        ```html
+        <igx-icon [igxTooltipTarget]="tooltipRef" [showTriggers]="'click,focus'" [hideTriggers]="'keypress,blur'">info</igx-icon>
+        <span #tooltipRef="tooltip" igxTooltip>Hello there, I am a tooltip!</span>
+        ```
+
 ## 21.0.0
 
 ### Themes
@@ -108,20 +122,6 @@ ng update igniteui-angular --migrate-only --from=20.1.0 --to=21.0.0
 See the [Angular Package Format documentation](https://angular.io/guide/angular-package-format#entrypoints-and-code-splitting) for more details on entry points.
 
 
-## 20.2.0
-
-### New Features
-
-- `IgxTooltipTarget`
-    - Added new properties:
-      - `showTriggers` - Which event triggers will show the tooltip. Expects a comma-separated string of different event triggers. Defaults to `pointerenter`.
-      - `hideTriggers` - Which event triggers will hide the tooltip. Expects a comma-separated string of different event triggers. Defaults to `pointerleave` and `click`.
-
-      ```html
-      <igx-icon [igxTooltipTarget]="tooltipRef" [showTriggers]="'click,focus'" [hideTriggers]="'keypress,blur'">info</igx-icon>
-      <span #tooltipRef="tooltip" igxTooltip>Hello there, I am a tooltip!</span>
-      ```
-
 ## 20.1.0
 
 ### New Features