Tags give the ability to mark specific points in history as being important
Fix for events having a description longer than 1024 chars, thus not allowed by Telegram as a picture caption
Implement Telegram API auto-retry and prevent reminders duplicates when restarting the bot
Use indexing relays for NIP-65 discovery and improve njump profile URLs for participants
Fixes to periodic cleanup and kind 31922 creation when no starting hour provided
Fix participants names display and periodic update of cached metadata
Restrict '/propose' to same groups / channels members, and improve date / times display