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v2.21.8

apify/crawleev2.21.8May 22, 2026by egelhaus

AI Summary

This release addresses critical security vulnerabilities and introduces new features such as media type detection helpers, post creation tracking, and UI improvements like scrollable notifications and state filters. It also includes fixes for LinkedIn and Discord providers.

Key Highlights

  • Addresses multiple security vulnerabilities (PSA-2026-2CAQ96, PSA-2026-WWFR8X, PSA-2026-Q3TCPK).
  • Introduces `hasExtension` helper for media type detection.
  • Adds tracking for post creation methods (WEB/API/MCP/AUTOPOST).
  • Enhances UI with scrollable notifications and state filters.

New Features

  • Contributor form
  • Update notification list to be scrollable and added time
  • UI update for modal to prevent overflow
  • hasExtension helper for media type detection
  • Track post creation method (WEB/API/MCP/AUTOPOST)
  • Add state filter (all/scheduled/draft/published) to list view

Full Release Notes

> [!WARNING]
> This release addresses the security vulnerability [PSA-2026-2CAQ96](https://gadvisory.org/advisories/PSA-2026-2CAQ96), [PSA-2026-WWFR8X](https://gadvisory.org/advisories/PSA-2026-WWFR8X) and [PSA-2026-Q3TCPK](https://gadvisory.org/advisories/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