May require more testing & fixes. Please open a ticket on https://atelieraphelion.com, be aware Elasitic Search 6 does not yet have a stable release, so Elasitic Search 6 support could randomly break.
Support XF2 "hidden" content Elasticsearch schema
Requires re-indexing content. Sorry.
Search Auto-complete is now forum aware.
Global per-usergroup permission for usage
Per-forum options on what results to return
New Similar threads function (on view or on create).
Per-forum permissions on usage.
Per-forum options on what results to return
Similar thread on thread create, shows drop-down from title for similar threads like the auto-complete.
Similar thread on thread view, permissions, with caching and distinct options form auto-complete/similar threads
Note; 1 SQL query per page is still required to fetch per-user thread data (permissions, read tracking, etc)
"Post Areas" - Show which forums a user most posts in.
Option to exclude forum from being counted.
Respects forum visibility for visitor
Bulk CLI indexer (requires pcntl_fork)
Allows multi-threaded indexing via a linux commandline of threads/posts/conversation/conversation messages.