feat: [`22859e6`](https://github.com/alecthomas/chroma/commit/22859e6) Add Lean lexer
fix: [`8fa488c`](https://github.com/alecthomas/chroma/commit/8fa488c) Fix Gleam lexer
fix: [`5409db0`](https://github.com/alecthomas/chroma/commit/5409db0) vue: handle more edge cases for tags
fix: [`3df29af`](https://github.com/alecthomas/chroma/commit/3df29af) rrt: add proper diff styling to
fix: [`9077658`](https://github.com/alecthomas/chroma/commit/9077658) terraform: properly tokenizes default_tags attribute
