[update] address review on v2.1 docs

- whats_new: add drag-and-drop image insertion and word/line deletion shortcuts
- whats_new: move clipboard support to New functionality, fix wording
- whats_new: replace Fixes with inline-paste and image-drop bug fixes
- index: add Delete word/line shortcuts and Indentation table to keyboard shortcuts
- triggers: align id type with source TID (string | number)

Author: serhiipylypchuk1991

docs/api/config/triggers.md

@@ -17,10 +17,10 @@ When a user types a configured character (for example, `@` or `#`), RichText ope
 ~~~jsx {}
 triggers?: Array<{
     trigger: string,
-    data: Array<{ id?: string; label?: string; url?: string }>
+    data: Array<{ id?: string | number; label?: string; url?: string }>
         | ((query: string) =>
-            Array<{ id?: string; label?: string; url?: string }>
-            | Promise<Array<{ id?: string; label?: string; url?: string }>>),
+            Array<{ id?: string | number; label?: string; url?: string }>
+            | Promise<Array<{ id?: string | number; label?: string; url?: string }>>),
     showTrigger?: boolean,
     action?: (item) => void
 }>;

docs/index.md

@@ -148,6 +148,15 @@ The RichText editor supports a set of common keyboard shortcuts for faster forma
 | Cut      | `Ctrl+X`                 | `⌘X`          |
 | Copy     | `Ctrl+C`                 | `⌘C`          |
 | Paste    | `Ctrl+V`                 | `⌘V`          |
+| Delete word | `Ctrl+Backspace` / `Ctrl+Delete` | `⌥⌫` / `⌥⌦` |
+| Delete line | —                     | `⌘⌫` / `⌘⌦`   |
+
+### Indentation
+
+| Action               | Windows/Linux | macOS |
+|----------------------|---------------|-------|
+| Indent / nest list   | `Tab`         | `⇥`   |
+| Outdent / lift list  | `Shift+Tab`   | `⇧⇥`  |
 
 ### Special actions
 

docs/news/whats_new.md

@@ -11,10 +11,13 @@ Released on June X, 2026
 ### New functionality
 
 - The [`imageUploadUrl`](api/config/image-upload-url.md) is optional: when omitted, images are inserted inline as base64 data URLs with no server required
+- Drag-and-drop image insertion: drop an image file directly into the editor area
 - Markdown support: parse and serialize editor content as Markdown via the `markdown` encoder in [`setValue()`](api/methods/set-value.md), [`getValue()`](api/methods/get-value.md), and [`insertValue()`](api/methods/insert-value.md) methods
 - Mentions, tags, and custom dropdown triggers via the [`triggers`](api/config/triggers.md) property: type a character such as `@`, `#`, `/`, or `:` to open a suggestion dropdown and insert the selected item as a non-editable token (see the [Mentions and tags](guides/mentions_and_tags.md) guide)
 - Custom rendering for suggestion items through the [`triggerTemplate`](api/config/trigger-template.md) property (for example, an avatar with a name and an email)
 - Custom action when a user selects a trigger: run your own code (insert an emoji, trigger a slash-style command, and more) instead of inserting a token
+- Clipboard support (copy, cut, and paste) that preserves formatting between RichText instances and inserts external content as plain text
+- Word- and line-scope deletion shortcuts: delete the previous/next word with `Ctrl+Backspace` / `Ctrl+Delete` (Windows/Linux) or `Opt+Backspace` / `Opt+Delete` (macOS); delete the previous/next visual line with `Cmd+Backspace` / `Cmd+Delete` (macOS only)
 
 ###  New API
 
@@ -35,7 +38,8 @@ Released on June X, 2026
 
 ### Fixes
 
-- Clipboard actions (copy, cut, and paste) preserves formatting between RichText instances and inserts external content as plain text
+- Issues with pasting inline content (including content placed inside or near inline elements such as mentions and images)
+- Dropping an image onto itself throws an error
 
 ## Version 2.0.6