biweekly update

Author: Jove Zhong

docs/v2-release-notes.md

@@ -2,6 +2,17 @@
 
 This page summarizes changes for Timeplus Enterprise and Timeplus Proton, on a biweekly basis, including new features and important bug fixes.
 
+## Aug 4, 2025
+
+### Timeplus Enterprise v2.8.2
+ * [Timeplus Enterprise v2.8.2](/enterprise-v2.8#2_8_2): great improvements for performance and stability, as well as porting the new features from Timeplus Enterprise v2.9.
+
+### Timeplus Enterprise v2.5.14
+ * [Timeplus Enterprise v2.5.14](/enterprise-v2.5#2_5_14): handle log corruption more gracefully and fixes log truncation.
+
+### Timeplus Enterprise v2.9 Preview 3
+Another preview edition of [Timeplus Enterprise v2.9](/enterprise-v2.9) with many new features. This is scheduled to be Generally Available (GA) by the end of August.
+
 ## Jul 21, 2025
 
 ### Timeplus Enterprise v2.5.13