We are excited to announce the Slim 4.10.0 release. The docs are located here.

4.10.0 - 2022-03-14

• 3120: Add a new PSR-17 factory to Psr17FactoryProvider thanks to @solventt
• 3123: Replace deprecated setMethods() in tests thanks to @solventt
• 3126: Update guzzlehttp/psr7 requirement from ^2.0 to ^2.1 thanks to @dependabot[bot]
• 3127: PHPStan v1.0 thanks to @t0mmy742
• 3128: Update phpstan/phpstan requirement from ^1.0 to ^1.2 thanks to @dependabot[bot]
• 3129: Deprecate PHP 7.3 thanks to @l0gicgate
• 3130: Removed double defined PHP 7.4 thanks to @flangofas
• 3132: Add new RequestResponseNamedArgs route strategy thanks to @adoy
• 3133: Improve typehinting for RouteParserInterface thanks to @jerowork
• 3135: Update phpstan/phpstan requirement from ^1.2 to ^1.3 thanks to @dependabot[bot]
• 3137: Update phpspec/prophecy requirement from ^1.14 to ^1.15 thanks to @dependabot[bot]
• 3138: Update license year thanks to @Awilum
• 3139: Fixed #1730 (reintroduced in 4.x) thanks to @adoy
• 3145: Update phpstan/phpstan requirement from ^1.3 to ^1.4 thanks to @dependabot[bot]
• 3146: Inherit HttpException from RuntimeException thanks to @nbayramberdiyev
• 3148: Upgrade to HTML5 thanks to @nbayramberdiyev
• 3172: Update nyholm/psr7 requirement from ^1.4 to ^1.5 thanks to @dependabot[bot]