• formula_installer: write tab when pouring local --only-json-tab bottles (@Bo98)
• extend/os/mac/keg_relocate: refactor relocate_dynamic_linkage (@carlocab)
• system_command: better handle race conditions when interrupting (@Bo98)
• fix: use recommended way of updating Fish shell $PATH (@davidxia)
• system_command: fix rare scenario of interrupt being reported to stderr (@Bo98)
• os/mac: use perl 5.18 on Catalina (@Bo98)
• sorbet: Update RBI files. (@Homebrew)
• release_notes: append #PR to markdown link text (@scpeters)
• system_command: avoid waiting on pipes after process termination (@Bo98)
• docs: mention shebang rewrite in the formula cookbook (@Moisan)