What's Changed

• Add GitHub Actions CI for 5.x.x and fix curl_close deprecation on PHP 8+ by @DannyvdSluijs in #900

Full Changelog: 5.3.2...5.3.3

What's Changed

• Fix issue when http headers are already present (#843) for 5.x.x branch by @DannyvdSluijs in #893

Full Changelog: 5.3.1...5.3.2

Fixed

• Fix idn_to_ascii deprecation warning by using INTL_IDNA_VARIANT_UTS46 (#887)

Fixed

• Fix TypeError in pattern property validation with integer keys (#880)

Fixed

• Enforce RFC 1035 hostname label length limits in draft 3/4 (#878)
• UriRetriever: Include actual media type in InvalidSchemaMediaTypeException message (#872)
• docs: Correct trailing spaces in Markdown (#873)

Added

• Feat: Add Draft-07 support (#847)
• Automate changelog updates on PR merge (#874)

Changed

• Add automated release workflow with changelog integration (#879)
• Fix welcome workflow permission errors from forked PRs (#875)

What's Changed

• ci: Run workflows against 5.x.x branches by @DannyvdSluijs in #859
• UriValidator file: tests/fix(es) by @alcohol in #858
• .gitattributes: Fix .php-cs-fixer.dist.php export-ignore by @reedy in #861

Full Changelog: 6.6.3...6.6.4

What's Changed

• Fix PHP 8.5 $http_response_header deprecation on 5.x.x by @gnutix in #857

New Contributors

• @gnutix made their first contribution in #857

Full Changelog: 5.3.0...5.3.1

What's Changed

• Update php-enum dependency version to ^4.4 by @emodric in #854

New Contributors

• @emodric made their first contribution in #854

Full Changelog: 6.6.2...6.6.3

What's Changed

• Allow underscore and tilde in URI hostnames as per RFC 3986 by @longwave in #853
• build: Move PHP 8.5 to default add PHP 8.6 as experimental by @DannyvdSluijs in #852

New Contributors

• @longwave made their first contribution in #853

Full Changelog: 6.6.1...6.6.2

[6.6.1] - 2025-11-07

Changed

• Rename master to main (#848)

Fixed

• Don't skip ref expanding for property called enum when child of property called properties (#851)

Full Changelog: 6.6.0...6.6.1