This is a first dev release of my continuation of @fairkom's nextcloud_opensearch to work in Nextcloud 34+ .
It works for me, lets see if it works for you!
- Backup you daabase and apps/nextcloud_opensearch directory
- Replace your fulltextsearch_opensearch directory with the contents of the .tar.gz or .zip, run the upgrade, and it should read your existing index.
Please open an issue here with any problems you encounter.