HA would be a lot more convincing if basic layout itself alongside config wasn't YAML hell. Every time I want to create some new layout or add something new to my home screen, I dread it.
I hate using it. Yet, I have no viable OSS alternatives.
can you share more details about what's breaking? Is it a specific integration? Is it in general? What breaks? This is not consistent with most users' experience but it's hard to know without more specifics.
Flashed this on ESP I had laying around and did NOT have to upgrade HA (which would have made me not try the project).