* [ext] Captcha pass support
* [cfg] Load thumbnails over Wi-Fi only
* Allow to clear cache partially
* Improved CloudFlare support (HTTP 403)
* Highlight unread messages
* [cfg] Huge captcha
* Allow to change application language
* Fast scroll to new messages
* [ext] External archiving using arhivach.org
* Improved post selection
* Checking for application updates
* [ext] Search for threads and posts
