🐛 Delta stops working after updating bat color themes

[armak]

I checked some new themes for bat, as instructed in the documentation , after which delta stopped working with the following error:

$ git diff
[bat warning]: Unknown theme 'Monokai Extended', using default.
thread 'main' panicked at 'something is very wrong if the default theme is missing', /home/runner/.cargo/registry/src/github.com-1ecc6299db9ec823/bat-0.21.0/src/assets.rs:205:22
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

This error occurs for every theme, and when leaving the syntax-theme parameter empty. I could not find any way to resolve this. bat itself is unaffected and still works as normal, the error only comes up when invoking delta. I'm using Ubuntu 22.04 in WSL1.

[dandavison]

Hi @armak, please update to the latest delta and bat, and recreate the bat cache. (See #1075.)