• Fix non-premium sending of existing custom reactions.
• Fix sending reactions to groups you're not part of.
• Fix viewing emoji packs from emoji search results.
• Fix portrait 4K video playback.
• Fix lost caption on forwarded polls.
• Fix possible crash in reaction reports.
• Fix possible crash in gift message display.
• Return "Chatbots" to Telegram Business.
• Separate badge background color keys for sidebar buttons.