Enhancements:
- #4793 Improve locking system to better support high concurrency modifications
- #4767 Failed TAXII Ingester ingestion (CISA AIS 2.0)
Bug Fixes:
- #4786 Playbooks don't work correctly
- #4779 Fail Indicators export if a score filter is present
- #4772 Error at taxii collection, stream and feed ordering
Pull Requests:
- Bump crypto-js from 4.1.1 to 4.2.0 in /opencti-platform/opencti-front by @dependabot in #4763
- [backend] fix stream, taxii and feeds ordering (#2686) by @Archidoit in #4773
- [backend] Improve resolution of elements (#4780) by @SamuelHassine in #4781
- Align search panel in Investigation with others in the platform (#issue/4455) by @SarahBocognano in #4756
- [backend] Improve locking and add abort controller by @richard-julien in #4783
- [backend] Fix fail Indicators export if a score filter is present by @helene-nguyen in #4795
- [backend] handle priority and severity attributes in filters by @labo-flg in #4794
Full Changelog: 5.11.11...5.11.12