Release 3.1.0

What's Changed

• Cleanup README and changelog metadata by @armanist in #560
• Issue/533 lang adapters by @armanist in #561
• Issue/534 http client curl adapters by @armanist in #562
• Issue/563 http client request factory by @armanist in #564
• Issue/566 native curl adapter by @armanist in #568
• Issue/567 native multicurl adapter by @armanist in #569
• [#570] Fix PHPStan analysis errors by @armanist in #571
• Issue/535 split loader responsibilities by @armanist in #572
• Issue/536 event foundation and boot stage lifecycle events by @armanist in #573
• Issue/537 structured runtime pipelines for web and console by @armanist in #574
• Issue/575 console boot that cannot lock out core:env by @armanist in #577
• Issue/576 console adapter constructor as a boot pipeline by @armanist in #578
• Issue/579 web and console contexts extend AppContext and web pipeline rename by @armanist in #580
• Issue/581 JSON 404 for clients that ask for JSON by @armanist in #582
• Issue/583 one generic Pipeline for the boot, web and console stages by @armanist in #584
• Issue/585 Create missing parent folders for the file rate limiter path by @armanist in #586
• Issue/587 Fix the Rector findings and run rector:check in CI by @armanist in #588
• Issue/589 Unify the app adapter lifecycle and let the pipeline own an early end of a run by @armanist in #590
• Issue/538 Group the stages by adapter and give the runtime stages lifecycle events by @armanist in #591
• Issue/539 Take the debugbar out of the app flow and the packages that feed it by @armanist in #592
• Issue/593 Bound the debug data kept in memory, log to files from the console, record the app type by @armanist in #594
• Issue/595 Raise the minimum PHP version to 8.1 and test 8.1, 8.2 and 8.3 in CI by @armanist in #600
• Issue/598 Log deprecations in the error handler instead of throwing them by @armanist in #602
• Issue/596 Move symfony/console, var-dumper and var-exporter to the 6.4 LTS line by @armanist in #603
• Issue/599 Allow psr/log 3 next to psr/log 2 by @armanist in #604
• Issue/597 Write the OpenAPI docs in the API templates as attributes by @armanist in #605
• Issue/601 Adopt the PHP 8.1 syntax Rector proposes and remove its skips by @armanist in #607
• Issue/606 Make install:openapi create the folders it needs by @armanist in #608
• Issue/595 Add the PHP 8.1 update to the 3.1.0 changelog by @armanist in #609
• Set the 3.1.0 release date by @armanist in #610

Full Changelog: 3.0.3...3.1.0