v1.4.0

• Feature: Full support for PHP 8.1 and PHP 8.2.
  (#32 by @clue and #37 by @SimonFrings)

• Feature: Mark passwords and URIs as #[\SensitiveParameter] (PHP 8.2+).
  (#38 by @SimonFrings)

• Feature: Forward compatibility with upcoming Promise v3.
  (#35 by @clue)

• Feature: Avoid dependency on ext-filter.
  (#31 by @clue)

• Improve test suite and use new reactphp/async package instead of clue/reactphp-block.
  (#36 and #39 by @SimonFrings)