PHP 8.4 is supported

Released version 2.0.2

- support PHP 8.3

- support PHP 8.2

- require PHP >= 8.0

- declare(strict_types=1);
- class Sanity replaced by trait Strict
- type hints, return types, promoted properties

- fixed PHP 8.1 compatibility (#33)

Certificate Authority chain update (Ref #32)

Released version 1.4.7

Merge pull request #24 from CyberShadow/send-etag-anyway

CachedClient: Send If-None-Match even with Last-Modified

Released version 1.4.5

- Colon parameters in URL can be separated by dot.

Released version 1.4.4

- Added Api::withUrl() factory
- Api accepts absolute https:// URLs with different hostname (see #18)