v0.4.1 — Require PHP >= 8.3

Backfilled release note. Originally tagged 2026-06-22; the publish date above is when
this GitHub release entry was created.

Changed

• Minimum PHP raised to 8.3. The codebase already relied on typed class constants (an 8.3
  feature), so composer.json's previous >=8.1 was inaccurate; it now declares >=8.3.
  Tests run against PHP 8.3, 8.4, and 8.5 in CI.

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Full changelog: CHANGELOG.md · v0.4.0...v0.4.1