remove: Removed deprecated properties for tooltip and chat components

CHANGELOG.md

@@ -5,9 +5,29 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
-### Breaking Changes
-- #### Themes
-  - Changed global prefixes for CSS custom properties for component themes to be better aligned with other Ignite UI component frameworks.
+### Added
+- #### Chat
+  - **adoptRootStyles** can now be toggled on/off at runtime. [#2093](https://github.com/IgniteUI/igniteui-webcomponents/pull/2093)
+
+### Changed
+- #### Library
+  - Minimum Node version required is now >= 22.
+- #### Themes - **Breaking change**
+  - Changed global prefixes for CSS custom properties for component themes to align with other Ignite UI component libraries.
+
+### Fixed
+- #### Carousel
+  - Context instantiation in Blazor. [#2033](https://github.com/IgniteUI/igniteui-webcomponents/pull/2033)
+- #### Combo
+  - Correct cursor style over non input parts. [#2085](https://github.com/IgniteUI/igniteui-webcomponents/pull/2085)
+- #### Textarea
+  - Correct cursor style over non input parts. [#2085](https://github.com/IgniteUI/igniteui-webcomponents/pull/2085)
+
+### Removed
+- #### Chat
+  - Removed the **typingIndicator** template renderer. Users can use the **typing-indicator** slot instead.
+- #### Tooltip
+  - Removed the **disableArrow** deprecated property.
 
 ## [6.5.1] - 2026-02-04
 ### Fixed

scripts/_package.json

@@ -26,7 +26,7 @@
     "url": "https://github.com/IgniteUI/igniteui-webcomponents/issues"
   },
   "engines": {
-    "node": ">=20"
+    "node": ">=22"
   },
   "keywords": [
     "webcomponents",

src/components/chat/chat.spec.ts

@@ -567,16 +567,21 @@ describe('Chat', () => {
     });
 
     it('should render custom typingIndicator', async () => {
+      const indicator = document.createElement('span');
+      indicator.slot = 'typing-indicator';
+      indicator.innerText = 'loading...';
+      chat.appendChild(indicator);
+
       chat.messages = [messages[0]];
-      chat.options = {
-        isTyping: true,
-        renderers: {
-          typingIndicator: () => html`<span>loading...</span>`,
-        },
-      };
+      chat.options = { isTyping: true };
       await elementUpdated(chat);
 
-      expect(getChatDOM(chat).typingIndicator.innerText).to.equal('loading...');
+      const typingIndicator = getChatDOM(chat).typingIndicator;
+      const assignedElements = typingIndicator
+        ?.querySelector('slot')
+        ?.assignedElements();
+
+      expect(first(assignedElements!).textContent).to.equal('loading...');
     });
 
     it('should render text area templates', async () => {

src/components/chat/chat.ts

@@ -32,7 +32,6 @@ import type {
 } from './types.js';
 
 type DefaultChatRenderers = {
-  typingIndicator: ChatTemplateRenderer<ChatRenderContext>;
   suggestionPrefix: ChatTemplateRenderer<ChatRenderContext>;
 };
 
@@ -212,7 +211,6 @@ export default class IgcChatComponent extends EventEmitterMixin<
   );
 
   private readonly _defaults = Object.freeze<DefaultChatRenderers>({
-    typingIndicator: () => this._renderLoadingTemplate(),
     suggestionPrefix: () => this._renderSuggestionPrefix(),
   });
 
@@ -380,8 +378,6 @@ export default class IgcChatComponent extends EventEmitterMixin<
   }
 
   private _renderMessages() {
-    const ctx = { instance: this };
-
     return html`
       <div part="message-list" tabindex="0">
         ${repeat(
@@ -416,7 +412,7 @@ export default class IgcChatComponent extends EventEmitterMixin<
           ? html`
               <div part="typing-indicator">
                 <slot name="typing-indicator"
-                  >${this._getRenderer('typingIndicator')(ctx)}</slot
+                  >${this._renderLoadingTemplate()}</slot
                 >
               </div>
             `

src/components/chat/types.ts

@@ -230,12 +230,6 @@ export interface ChatRenderers {
    * Custom renderer for the header of a message, including sender and timestamp.
    */
   messageHeader?: ChatTemplateRenderer<ChatMessageRenderContext>;
-  /**
-   * Custom renderer for the "is typing" indicator.
-   *
-   * @deprecated since 6.4.0. Use the `typing-indicator` slot.
-   */
-  typingIndicator?: ChatTemplateRenderer<ChatRenderContext>;
   /**
    * Custom renderer for the message send button.
    */

src/components/tooltip/tooltip.spec.ts

@@ -75,7 +75,6 @@ describe('Tooltip', () => {
     it('is correctly initialized with its default component state', () => {
       expect(tooltip.dir).to.be.empty;
       expect(tooltip.open).to.be.false;
-      expect(tooltip.disableArrow).to.be.true;
       expect(tooltip.withArrow).to.be.false;
       expect(tooltip.offset).to.equal(6);
       expect(tooltip.placement).to.equal('bottom');

src/components/tooltip/tooltip.ts

@@ -85,7 +85,9 @@ export default class IgcTooltipComponent extends EventEmitterMixin<
 
   private readonly _containerRef = createRef<HTMLElement>();
   private readonly _player = addAnimationController(this, this._containerRef);
-  private readonly _slots = addSlotController(this, { slots: setSlots() });
+  private readonly _slots = addSlotController(this, {
+    slots: setSlots('close-button'),
+  });
 
   private readonly _showAnimation = scaleInCenter({
     duration: 150,
@@ -146,25 +148,6 @@ export default class IgcTooltipComponent extends EventEmitterMixin<
     return this._controller.open;
   }
 
-  /**
-   * Whether to disable the rendering of the arrow indicator for the tooltip.
-   *
-   * @deprecated since 6.1.0. Use `with-arrow` to control the behavior of the tooltip arrow.
-   * @attr disable-arrow
-   * @default false
-   */
-  @property({ type: Boolean, attribute: 'disable-arrow' })
-  public set disableArrow(value: boolean) {
-    this.withArrow = !value;
-  }
-
-  /**
-   * @deprecated since 6.1.0. Use `with-arrow` to control the behavior of the tooltip arrow.
-   */
-  public get disableArrow(): boolean {
-    return !this.withArrow;
-  }
-
   /**
    * Whether to render an arrow indicator for the tooltip.
    *