ton/recent_changelog.md

2023.12 Update

1. Optimized message queue handling, now queue cleaning speed doesn't depend on total queue size
   • Cleaning delivered messages using lt augmentation instead of random search / consequtive walk
   • Keeping root cell of queue message in memory until outdated (caching)
2. Changes to block collation/validation limits
3. Stop accepting new external message if message queue is overloaded
4. Introducing conditions for shard split/merge based on queue size

Read more on that update.