- Add messaging for homebrew/ubuntu16.04:master image deprecation
- test/dev-cmd/audit_spec: use eq instead of match
- Prevent require executing some scripts (fixes brew typecheck --update)
- update-sponsors: don't require admin token.
- sponsors-maintainers-man-completions: various fixes.
- Don't fallback to building from source with HOMEBREW_INSTALL_FROM_API
- Create GCC and glibc symlinks after install is complete
- formula_auditor: fix false positive in audit_gcc_dependency.
- cask/artifact/relocated: widen type
