0.22.5.1283 beta

Specify custom titles for group admins. Changed the look of their roles in the members list. Bugfixes.

Changes

- Specific restriction / ban time in warnings
- Configure Custom Title for chat admins or owner
- Admin titles in members list
- Custom Titles in chat admins list
- Edit Custom Title for owner (self) from members list

Bugfixes

- Incorrect parsing of multiple text links markdown
- Incorrect conversion of text links to markdown when Edit Markdown is enabled
- Text links are parsing inside `code`, when they should not
- Incorrect position of scroll to bottom button when viewing in-chat hastag results
- Incorrect position of header title when viewing global hashtag results