Yeah, it’s not breaking change if you aren’t using any custom stuff. It’s just new style, trend, Material 3, how ever you want to call it. It’s something that any long time projekt, like HA, has to do at some point. If you dont like it or if it’s breaking your custom stuff, it’s your problem to handle. Home Assistant core team can’t support every edge cases.
Stop complaining and enjoy the awesomeness of open source. You have the opportunity change everything in UI if you want to.
We could always go back to these days
https://web.archive.org/web/19970204033400/http://www.canterbury.ac.nz/
Please change your attitude and stop using words like “complaining”, “don’t yell”.
This is a technical discussion, not a chat in your neighbourhood.
Pot meet kettle.
say it to yourself.
You really did get out of the wrong side of the bed today didn’t you.
No, just do not like people who start getting personal.
And some people don’t like yelling, so read the room 
That was not a yelling - that was a pain for people who now will have do fixes which they cannot do quickly or simply cannot.
But not sure that you can understand it - as well as your admireres.
Not easy to express it in English which is not a native language for me - in Russian I would say it shorter and much clear.
I too am not in favour of the theme changes. But it’s always best to phrase it into proper feedback. And feedback should always be a good thing. Like I posted yesterday, more important than the changes themselves, I would love to have a way to set basic style elements, like rounded corners and outlines, just as the two primary colours are also editable from the UI. Not everything needs to be in there, but some basic stuff. Without the need to change CSS. Personally I believe there is a huge opportunity for HA. This is a feature request I suppose 
Corner radius is looking fine to me. It’s just the borders I don’t like. Never seen these harsh line in Material Design but I’m not a designer. Everything can be fixed so let’s not go to war over it please.
what about who use other theme ? , and use stack in card , it show the border , did you have solution for me ? , thanks
Do you mean custom:stack-in-card? You need card-mod for it.
On the borders of cards, is it possible to add an option to remove them if you wish without needing to edit yaml? So many of my dashboards look horrible at the moment and I am not changing them as I was hoping this might become an option. (Blank cards with are border are no longer blank :D)
No, all theme related settings are set by the theme and therefore set by yaml.
Thank god for this. Its true what I’ve heard before one HA update and your whole system can get messed up. When things like this are implemented they should provided a way to turn them back off.
hi struggling with removing the boarders on my cards…
I have tried
# Example configuration.yaml entry
frontend:
themes:
No Borders:
ha-card-border-radius: 0px ## or whatever radius you want
ha-card-border-color: rgba(0,0,0,0) ## transparent
but i still get light grey line around my cards
where do i need to put this code to get rid of it!
Which card type is that?
- type: custom:button-card
entity: cover.all_kitchen_windows
tap_action:
custom button card i think
Please post the code of the posted dashboard piece (Solar&Power).