V 2.2.0

Changes made

Added AFK support.
Added captcha support.
Added cache for support users and few other to prevent script from requesting data from database frequently.
Added instagram support. Now you can download any public post and reel.
Added new lock type: bot.
Added pagination for long caption in help menu.
Added quote feature. Now you can quote any message.
Added support for join request.
Changed sticker packname so new kanged sticker will not be added in your previous packs. Number of stickers in a pack is increased to 120 for all sticker pack type.
Fixed error while kanging stickers.
Fixed few bugs in greeting the users.
Improved few things in locks.
Fixed user getting banned instead of kick when they flood.
Fixed 400: Bad Request error while downloading audio or video from youtube.
Merged all pull requests.
Fixed few bugs. (I don't know exactly what bugs and I forgot any more changes I made :))
Created few bugs. (unintentional)