content/blog: inform of the ongoing final QA

Signed-off-by: Raito Bezarius <[email protected]>

Author: Raito Bezarius

content/blog/2025-06-27-lix-critical-bug.md

@@ -166,6 +166,7 @@ Note that our Gerrit instance returns patches encoded in base64.
 * **2025-06-28 21:40 CEST** : Clarified that rebuilding your system makes sense if you changed your configuration to move away from the dangerous version.
 * **2025-06-29 21:40 CEST** : Release engineering started to put an end to the incident.
 * **2025-06-29 21:48 CEST** : Remove the old option A with manual patching.
+* **2025-06-29 21:47 CEST** : Commencing final QA of all release branches (2.91, 2.92, 2.93 and main) before merge.
 
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