Hi,
I have a current issue with the caldav binding I’m using since years (I’m on OH2) and before bothering you all with questions I wanted to check the documentation. But I do not find it anymore on openhab.org. Even the webpages search shows articles but all go to 404.
Where do I find this document?
Cheers
Hm there should be some redirects taking place, which should lead you to the right place.
I will check if we maybe have a problem with our search index.
Could you tell me some more informaotin which links you hjave used and which searches you have done to identify the problem a bit better? Thanks in advance. 
Working docs for now:
I have found and fixed the issue for the bindings.
Fix caldav redirects by Confectrician · Pull Request #263 · openhab/website (github.com)
For persistence i will have to do some more research. Seems we are missing some more redirects for that.
The search links are also broken when you search in the v2.openhab.org.
BTY: I have not seen any info that there is actually this v2.openhab.org. I recommend to have this somewhere easy to access on the OH community page.
Yes we still have to improve some things over there due to the major release to support two major release homepages in parallel.
Can imagine.
While we are on the topic: as a OH2 user with patient issues, I found it very tricky to verify if a switch to OH3 is possible for me or if there are too many .0 issues which would make it a nightmare.
Somehow I would have loved to have a OH2 --> OH3 migration table where all bindings/add-ons are listed showing an “easyness to move” indicator and links to articles with known issues/workaround.
I know a nightmare to maintain …
