v0.4.0
mach: Remove references to nonexistent `busted` subcommand (#44934)
devtools: add support for inspector to copy as inner/outer html (#45820)
tools: Remove the `fake-ld.sh` scripts (#45540)
backport: mach: Use git diff-tree to extract WPT changes in the export script (#46227)
use ruff rather than flake8 for python code linting (#37045)
mach: Use `uv` to manage the virtual environment (#41861)
devtools: Run tests in parallel (#45336)