As a result of a question regarding the MiOS v1 binding, I tried to link to the documentation: https://www.openhab.org/addons/bindings/mios1/
Presumably as a result of the OH3 release things got shuffled around. Is there a new home for the legacy documentation?
I ended up linking to the Github version of the docs, which I guess is the same, but all v1 bindings searched through Google currently result in a 404 for the top result.
The docs are still there.
Since v1 bindings are just supported untli openHAB 2 they have been removed from the v3 docs.
You can find them in v2.openhab.org 
@ysc can we do some redirect magic for addons with the trailing 1 in the url to point them to the v2 subdomain?
OK, great, v2 is the new home!
This would be super useful, as all current search results point to the main domain. If I search “openHAB MiOS binding” in a search engine I unfortunately don’t get the link to the documentation in GitHub.
Hopefully there isn’t a binding with a 1 at the end of it’s name…
You are totally right and if possible we should avoid 404s when someone comes from a search engine.
The 1 should be the identifier for v1 bindings for a long time.
I doubt that we will have some addon with a 1 in its url on purpose.
We should have redirects for all v1 bindings.
Please report, if you find one that still doesn’t get redirected properly.