Hope you feel better soon.
In the meantime, just to let you know, the wp-cli commands are working fine, so I don’t need the WP-admin settings.
And as far as I can see the only change needed for redisearch 2.0 is the minor edit I posted above.
Haven’t tested much, though, still waiting for a customer who wanted to deploy this …
Another twist to the story:
If I disable “Write redis data to the disk” in the “Indexing options” then I can enable Live Search, Synonym and Document.
If I enable “Write redis data to the disk”, Live Search, Synonym and Document become disabled, and can’t be enabled again.
Not sure if it’s an undocumented feature, but seems like it would be an odd dependency?
To clarify, i do:
Enable Live Search, Synonym or Document
click Save
next time i load the settings page, the settings ar disabled.