Hi there,
I have just updated to 5.0 and see that MaterialIcons-Regular.woff has been replaced by MaterialSymbolsOutlined.woff2. I have tried including the woff2 file in my solution as well as linking it from the web but I get an error in the inspector console saying "failed to decode font, size of decompressed woff exceeds 300" . Can you point me in the direction to load the font properly?
You don't need to do anything. The proper version of the font is distributed with the Radzen.Blazor nuget package.
Is the update compatible with the latest .NET 9 preview?
Also is the RadzenTheme tag mandatory?
Most probably. Keep in mind that we do not support preview versions of .NET - official support will be available once .NET 9 is released officially.
It’s a new component helping to change themes runtime, if you don’t plan to have such functionality you can simply add desired theme CSS file as in pre 5.0.