0.5.6

Add compatibility with Redmine 5.1
Fix showing errors

0.5.5

Add functionality for processing photos from telegram

0.5.4

Fix set bot permissions
Remove Sidekiq Cron job for Telegram proxy worker

0.5.3

Add step 3 to Telegram client authorization
Adapt tdlib commands for new version

0.5.2

Merge old 'update' branch

0.5.1

Fix problem with telegram_id exceeding int.

0.5.0

Use supergroup chats
Refactor telegram commands
Support persistent commands
Update tdlib, remove proxy support

0.4.1

Fix tdlib proxy
Fix AddBot command
Fix robot_id detection
Release ActiveRecord connections in concurrent-ruby threads
Remove ruby 2.7.0 from build matrix
Update sidekiq-rate-limiter

0.4.0

Handle Faraday::ClientError in MessageSender
Handle deactivated user error in message sender
Force ipv4 when using proxy
Improve proxy availability check
Close supergroups properly
Rescue from chat not found errors
Increase sleep time for flood error
Handle forbidden errors in message sender
Use sleep time from error data
Add zh-TW locale
Handle "message not modified errors"
Increase rate limits, add exponential retry
Support tdlib 1.6

0.3.1

Fix Rails 4 support

0.3.0

Hidden secret fields in settings
Adapt tdlib commands for new version
Add plugins deprecation warning
Add proxy pool
Add bot to robot contacts automatically
Use unified proxies for bot and tdlib

0.2.0

Add view telegram account permission
Add webhook secret param
Adapt for Redmine 4
Fix locales in telegram client authentication
Fix getUpdate hint on settings page

0.1.0

Initial release