v4.0.0-beta.28

• [feat] Separate Telegram notifications by Topics in Group chats.
• [feat] Developer view for environment variables.
• [fix] Backup Jobs again.
• [fix] Sentry issues.

What's Changed

• v4.0.0-beta.28 by @andrasbacsai in #1209

Full Changelog: v4.0.0-beta.27...v4.0.0-beta.28