What's Changed

• Add specs and linter documentation by @hlascelles in https://github.com/rails/thor/pull/907
• Add tree command by @hlascelles in https://github.com/rails/thor/pull/906
• feat: support insert_into_file erroring if the file is not changed, and add insert_into_file by @G-Rath in https://github.com/rails/thor/pull/908
• support THOR_MERGE values with arguments by @rafaelfranca in https://github.com/rails/thor/pull/910
• Hidden commands should not make an invocation ambiguous by @deivid-rodriguez in https://github.com/rails/thor/pull/911
• Set frozen_string_literal: true in colors.rb by @tenderlove in https://github.com/rails/thor/pull/913
• fix encoding error when running a merge tool by @moritzschepp in https://github.com/rails/thor/pull/916

New Contributors

• @tenderlove made their first contribution in https://github.com/rails/thor/pull/913
• @dependabot[bot] made their first contribution in https://github.com/rails/thor/pull/912
• @moritzschepp made their first contribution in https://github.com/rails/thor/pull/916

Full Changelog: https://github.com/rails/thor/compare/v1.4.0...v1.5.0