v0.4.2

[0.4.2] - 2026-06-22

Features

• Concurrent upgrade/apply with --max-parallel=... flag (c0bebc7)

Documentation

• Fixed typo 'you cluster' to 'your cluster' in documentation (66f0e32)
• Improve README.md and getting-started example (df22bb6)
• Extract mkdocs deps to requirements.txt and validate build on PRs (#99) (6c4328d)

Miscellaneous

• Update changelog (c85d2f1)

Build

• gh-actions: Pin gh actions (af6fbfb)
• deps: Bump golangci/golangci-lint-action (#97) (589b417)
• deps: Bump actions/checkout from 6.0.3 to 7.0.0 (#98) (2b2ac2c)