A major new feature release, see release announcement.

• Feature: Add support for new Promise v3 release.
  (#464 and #524 by @clue)

• Feature: Support PHP 8.2 release.
  (#491 by @Nielsvanpach)

• Improve test suite, update dependencies and report failed assertions.
  (#462 and #501 by @clue and #466 and #492 by @SimonFrings)