v4.0.1

What's Changed

Chore

• Add PHPStan (larastan) config with baseline for existing errors
• Pin GitHub Actions to commit SHA, add SECURITY.md and Dependabot config

Docs

• Add branch/Filament version support table to README

i18n

• Complete Latvian translations (#128) — @denissceluiko
• Fill translation gaps across ar, de, fa, fr, he, id, it, nl, pl, pt_PT, tr (missing notifications.php/infolists.php and several keys, now at parity with the English base)

Full Changelog: v4.0.0...v4.0.1