Homebrew/brew 5.0.9 on GitHub

What's Changed

Document that not supporting macOS versions can get a cask rejected by @SMillerDev in #21336
Add String#to_string_or_symbol extension by @Rylan12 in #21332
Use CaskStruct for loading casks from the API by @Rylan12 in #21333
Ignore missing items when generating CaskStruct by @Rylan12 in #21343
Add source command to open formulae source repositories by @p-linnane in #21339
Use #present? instead of #empty? to check presence in CaskStruct by @Rylan12 in #21349
docs: fix permissions and privilege explanation in FAQ by @liuxy600 in #21290
build(deps): bump the bundler group across 1 directory with 5 updates by @dependabot[bot] in #21352
Improve Tab.for_name to use keg where possible. by @MikeMcQuaid in #21354
Cpan: update generated url by @samford in #21353
keg_relocate: add var/www for relocation by @daeho-ro in #21356
fix(bundle): prevent autoremove from removing Brewfile packages during cleanup by @AbdelrahmanHafez in #21351
download_queue: tweak progress output. by @MikeMcQuaid in #21357

Full Changelog: 5.0.8...5.0.9