Postiz

[!WARNING] This release addresses the security vulnerability PSA-2026-2CAQ96, PSA-2026-WWFR8X and PSA-2026-Q3TCPK, all users are recommended to upgrade immediately.

What’s Changed

• fix: properly handle error in discord provider by @bsantosh909 in https://github.com/gitroomhq/postiz-app/pull/1479
• fix: remove processing GIF via sharp in linkedin by @bsantosh909 in https://github.com/gitroomhq/postiz-app/pull/1483
• feat: contributor form by @egelhaus in https://github.com/gitroomhq/postiz-app/pull/1482
• fix: lowercase email on local registration by @bsantosh909 in https://github.com/gitroomhq/postiz-app/pull/1494
• feat: update notification list to be scrollable and added time by @bsantosh909 in https://github.com/gitroomhq/postiz-app/pull/1489
• ui: update the modal such that for long text won’t cause overflow by @bsantosh909 in https://github.com/gitroomhq/postiz-app/pull/1488
• feat: hasExtension helper for media type detection by @bsantosh909 in https://github.com/gitroomhq/postiz-app/pull/1515
• feat: track post creation method (WEB/API/MCP/AUTOPOST) by @bsantosh909 in https://github.com/gitroomhq/postiz-app/pull/1514
• Clarify TikTok pending-share error mentions the 24-hour window by @bsantosh909 in https://github.com/gitroomhq/postiz-app/pull/1539
• Show TikTok title/content restriction notice for video posts by @bsantosh909 in https://github.com/gitroomhq/postiz-app/pull/1537
• Add state filter (all/scheduled/draft/published) to list view by @bsantosh909 in https://github.com/gitroomhq/postiz-app/pull/1538

New Contributors

• @bsantosh909 made their first contribution in https://github.com/gitroomhq/postiz-app/pull/1479

Full Changelog: https://github.com/gitroomhq/postiz-app/compare/v2.21.7…v2.21.8