Telegram X was updated to version 0.26.9.1730

– Chat Folders: create customized subset of your primary chat list
– Folders Appearance: modify tabs style and position on screen
– Folder Icons: choose icons to easily distinguish your folders
– Chat Filter inside a folder
– Global Chat Filter for all tabs
– Select Folder when sharing inside the app
– Share Folders with others
– Add shared folders via t.me/addlist links
– Hide Chat Folder without deleting it
– Archive as Folder option
– Other features and improvements.

Read more:
https://telegra.ph/Telegram-X-06-08