v0.4.0

What's Changed

• Improve layer checker description and examples by @Catsuko in #59
• Add CODEOWNERS file by @dduugg in #61
• Remove unused file by @y-yagi in #60
• Modernize dependencies and fix CI by @dduugg in #62
• Add AGENTS.md and CLAUDE.md for AI coding agent guidance by @dduugg in #63
• Add typos config and fix grammatical issues by @dduugg in #64
• Drop sorbet-runtime dependency by migrating to RBS comment annotations by @dduugg in #68
• Add Dependabot config for monthly grouped bundler updates by @dduugg in #69
• Migrate tests off sorbet-runtime and replace type-erasure casts with total methods by @dduugg in #71
• Bump the bundler group across 1 directory with 9 updates by @dependabot[bot] in #72
• Bump the bundler group with 3 updates by @dependabot[bot] in #73
• Bump rack-session from 2.1.1 to 2.1.2 by @dependabot[bot] in #75
• Security: bump erb by @technicalpickles in #76
• Bump the bundler group with 4 updates by @dependabot[bot] in #77
• Bump nokogiri from 1.19.3 to 1.19.4 by @dependabot[bot] in #79
• Bump concurrent-ruby from 1.3.6 to 1.3.7 by @dependabot[bot] in #78
• Bump loofah from 2.25.1 to 2.25.2 by @dependabot[bot] in #80
• Bump rails-html-sanitizer from 1.7.0 to 1.7.1 by @dependabot[bot] in #81
• Fix code scanning issues: CodeQL setup and workflow permissions by @dduugg in #82
• Use shared-config's reusable CodeQL workflow by @dduugg in #83
• Bump json from 2.20.0 to 2.21.2 by @dependabot[bot] in #85
• Bump the bundler group across 1 directory with 4 updates by @dependabot[bot] in #86
• Fix CodeQL code scanning alerts by @dduugg in #87
• Bump the bundler group with 3 updates by @dependabot[bot] in #88
• Bump version to 0.4.0 by @dduugg in #90

New Contributors

• @Catsuko made their first contribution in #59
• @dduugg made their first contribution in #61
• @y-yagi made their first contribution in #60
• @dependabot[bot] made their first contribution in #72
• @technicalpickles made their first contribution in #76

Full Changelog: v0.3.0...v0.4.0