Potentially compatibility-breaking changes:
- Imageboard-specific core code moved to
core/imageboard
- Lots of custom bulk-action tools replaced with a unified Bulk Actions extension
lib/static
moved toext/handle_static
- Extension metadata moved from
main.php
toinfo.php
New extensions:
- media
- transcode
- trash
- user_config
- post_titles
- help_pages
- relationships
Removed extensions:
- chatbox (full of security issues)
- amazon_s3 (never really worked properly)