What's Changed

• Add PYTHONDONTWRITEBYTECODE to common_stage_test_env. by @orf in https://github.com/Homebrew/brew/pull/14338
• cask/installer: ensure config_path exists. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/14340
• docs: Fixes broken link to SPDX expressions docs by @colindean in https://github.com/Homebrew/brew/pull/14339
• workflow/tests: Remove redundant style check by @apainintheneck in https://github.com/Homebrew/brew/pull/14342
• Allow --cask for linux dev cmds by @apainintheneck in https://github.com/Homebrew/brew/pull/14344
• Make Cask::DSL::Container#pairs a derived property (and fix YARD warning) by @dduugg in https://github.com/Homebrew/brew/pull/14354
• Fix depends_on arch: when loading casks from API by @Rylan12 in https://github.com/Homebrew/brew/pull/14350
• cmd/update.sh: use GitHub API token if available. by @MikeMcQuaid in https://github.com/Homebrew/brew/pull/14349
• utils: add reproducible_gzip helper function by @alebcay in https://github.com/Homebrew/brew/pull/14316
• Delete Library/Homebrew/rubocops/lines.rbi by @dduugg in https://github.com/Homebrew/brew/pull/14364
• show/check Homebrew branch by @gromgit in https://github.com/Homebrew/brew/pull/14359
• Fix remaining YARD exception, enable --fail-on-warning by @dduugg in https://github.com/Homebrew/brew/pull/14360

Full Changelog: https://github.com/Homebrew/brew/compare/3.6.18...3.6.19