v10.3.0 Support PHP 8.4

Support for PHP 8.4

We are delighted to announce official support for PHP 8.4. As part of this update, we have addressed changes related to PHP's new deprecations.

Deprecated: Implicitly Nullable Parameter

Starting from PHP 8.4, the use of implicitly nullable parameters has been deprecated. Thanks to the fixes in OpenAPI Generator version 7.11.0 ( OpenAPITools/openapi-generator#20243 ) by @77web, any occurrence of this deprecated syntax has been removed from the autogenerated files.

- function foo (array $data = null)
+ function foo (array|null $data = null)

For more information on these deprecations, please refer to the PHP 8.4 Migration Guide.

• Support PHP 8.4 by @eucyt in #668
• Bump up openapi generator version to 7.11.0 by @eucyt in #667

Enhancements in Type Safety

Additionally, several implementations have been refactored for improved type safety. This raised the PHPStan level from 5 to 8.

• Stricter PHPStan level to 8 by @eucyt in #671

Other Changes

• Add EoL and new release reminder by @Yang-33 in #666

Full Changelog: v10.2.1...v10.3.0

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This release is prepared by @eucyt