[Under New Management] Interactive history explorer custom card

hi petro.

weird things happened today.

After finding this great history-explorer-card again via this request of mine, I started installing it manually via www, and adding a resource, but it wouldn’t show up when trying to add it in the dashboard, no luck. I then tried adding it via HACS / custom repositories, but got an error message. When trying to find it again on HACS, it suddenly showed up as under spanglelabs/history-explorer-card!

Yeah, I installed it and it worked fine right away.

I spend all day creating a long custum card when around 11 PM home assistant suddenly restarted and after restart told me, that the there is no integration named history-explorer-card anymore.

Looking in the filebrowser showed me it had vanished.

So I tried installing it via manual method again, no luck. And when adding the URL https://github.com/SpangleLabs/history-explorer-card/ to custom repositories I got the following error:

<Integration SpangleLabs/history-explorer-card> Repository structure for v1.0.54 is not compliant

What am I doing wrong. Happyly I saved my .yaml from today, but I would love to use it.

Help appreciated.
:astonished:

Kind regards,
yocup