The changelog for Telegram v5.0 shows:
- Support for custom languages. Crowdsource a cloud-based language pack for Telegram in any language using our Translations platform - then apply it in real time.
- Instant View 2.0. View web pages instantly with improved support for types of content.
- New streamlined design for profiles, notifications and sounds, and general settings. Profiles pages offer quick access to shared media.
- Improved shared content sections.
- Improved photo selector for profile pictures
- Swipe navigation when viewing image documents
- Videos can be zoomed during playback
- Album covers in playlists and "Shared Music".
- Pinned messages in small groups and Saved Messages
- Dozens of minor fixes and improvements.
This update should improve the Instant View previews of web pages and more types of contents.
Click here to download the Telegram v5.0 app from the Google Play Store