This topic can be used to discuss problems/experiences/questions on the openHAB 5.1 release as announced in this topic .

I had a strange issue with a number of my rules, after upgrading to OH 5.1.3. I upgraded on 25 Feb, and everything ran fine for a few days, but on Feb 27th, I started getting a errors for some JS Scripts (Main UI based) - 3 different rules. No changes were made to the rules They did work prior to …

I had mistakenly left my docker setup with image: openhab/openhab:latest and I have some issues with canvas layouts since a few weeks, probably after upgrading from 5.0.x to 5.1.3 (I am not exactly sure from where I upgraded). On these canvas layout pages I had several layers with only one visible …

[image] tarag: This no longer works when the page is displayed via regular access, it only works in the editor while in “Run” mode. This is a bug that I’ve just fixed a few days ago: Pages: Fix variables on (overview) page not working by florian-h05 · Pull Request #4038 · openhab/openhab-webu…

Thanks, I’ll be keeping an eye on the next release.

Hi there! Thanks for the new release 5.1.4! When I was tinkering with my rtl2script which creates — HomeAssistant and openHAB compatible — MQTT autodiscovery announcements, I noticed that the unit of measurement is not considered properly and/or is not properly preselected when importing from the …

Hi there Openhab on RockyLinux 9.7 after updating to openHAB 5.1.4 from 5.1.3 all bindings are uninstalled clearing the cash does not solve it. any help is appriciated Jos

Hi after updating to 5.1.4 none of my jruby fle based files run the just come up with the “ ERROR: HANDLER ” in the UI and i am repeating here because this is the 5.1 Release Discussion openHAB 5.1.4 file based jruby rules do not load

There is an interesting bug when the overview page is edited: [image] The Add Column+ overlaps the menu for the entry.

Finally did the upgrade from 4.x to 5.1. No big issues, most of them probably because I shoot first and read later :grinning_face: . Although I did read the breaking changes. Noteworthy: GUI seems more responsive. My wall mounted tabled “recovered” from actions. Usually I had to refresh the page …

[image] supersjel: Last but not least, percentage items seem wrong. In 4.x it had a value 0-1 and shown on screen as 0-100%. Now it seems the 0-100 are also persisted and so they are shown as 0-10000%. I’ll have to do some investigation/reading, can’t be the first with this issue :wink: Gener…

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openHAB 5.1 Release discussion

Setup, Configuration and Use News & Important Changes

chris4789 (Christian) May 15, 2026, 6:33pm 567

Have a look here.
Rich explained that there very well.