v2.5.9

What's Changed

Bug Fixes 🐛

• [フォーム] 閲覧パスワードON＋php8でパスワード入力後に500エラーになるバグ修正 by @akagane99 in #1778

Other Changes

• Merge v1.9.9 into 2.x by @akagane99 in #1779

Full Changelog: v2.5.8...v2.5.9