# Now available: Search Guard FLX 4.1.0 **URL:** \ **Category:** Announcements\ **Created:** [March 31, 2026, 7:48pm UTC](https://forum.search-guard.com/t/now-available-search-guard-flx-4-1-0/5026 "2026-03-31T19:48:49Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![searchguard](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.search-guard.com/searchguard/32/1830_2.png) [@searchguard](https://forum.search-guard.com/u/searchguard)\ **Post date:** [March 31, 2026, 7:48pm UTC](https://forum.search-guard.com/t/now-available-search-guard-flx-4-1-0/5026/1 "2026-03-31T19:48:49Z")
Hi We have released Search Guard FLX 4.1.0 for Elasticsearch 9.3.x and 8.19.13. Search Guard FLX for ES 9.3.x and higher now supports access control for data stream failure stores. This release also includes improvements and bug fixes, along with important security fixes. Please refer to the changelogs: - [Release Notes](https://docs.search-guard.com/latest/changelog-searchguard-flx-4_1_0) Thanks for all your support, feedback, and input! * * * Search Guard (®) is an Elasticsearch plugin that offers encryption, authentication, authorization and alerting. Coded with love in Berlin, Denmark, Sweden, Italy, Ukraine, Poland, Ireland, and the US. Search Guard is a trademark of floragunn GmbH, registered in the U.S. and other countries. Elasticsearch, Kibana, Logstash, and Beats are trademarks of Elasticsearch BV, registered in the U.S. and other countries. ---
**Author:** ![system](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.search-guard.com/system/32/1870_2.png) [@system](https://forum.search-guard.com/u/system)\ **Post date:** [April 14, 2026, 7:49pm UTC](https://forum.search-guard.com/t/now-available-search-guard-flx-4-1-0/5026/2 "2026-04-14T19:49:30Z")
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