Rich Text Editor, Communities, Ephemeral Messages in Groups, 350 Million GIFs

What this post added

Introduced a rich text editor allowing for long posts (up to 32,768 characters) with support for headings, tables, lists, quotes, code blocks, and inline media. This editor includes AI tools for text generation and a visual interface. Also introduced 'Communities' to link groups, channels, and bots, allowing members to see and join other chats within the community. Added ephemeral bot messages, allowing bots to send private replies to specific users in group chats. Expanded GIF search to over 350 million GIFs with improved speed and privacy.