diff --git a/RELEASE.md b/RELEASE.md
index f1ff9f1..c827b82 100644
--- a/RELEASE.md
+++ b/RELEASE.md
@@ -5,35 +5,24 @@
 > - `[API]` prefix for API changes.
 > - `[Improvement]` prefix for implementation improvement.
 
-## v0.2.0.dev240305
-- [Bugfix] fix several FORWARD_NULL and UNINIT issues.
-
-## v0.2.0.dev240123
+## v0.2.0beta
 
-- [Feature] add RFC9380 25519 elligator2 hash_to_curve.
-- [Feature] add malicious vole psi.
 - [API] expose ub psi in PSI v2 API.
-- [Improvement] Modify buffer size in sort cmd.
-- [Bugfix] Fix SimpleShuffledBatchProvider.
-- [Bugfix] Fix flakiness in psi_test.
-- [Bugfix] Fix race condition in rr22.
-
-
-## v0.2.0.dev231228
-
-- [Bugfix] Fix RR22 race condition.
-- [Improvement] modify sort buffer size.
-
-
-## v0.2.0.dev231221
-
 - [API] Rename check_duplicates to skip_duplicates_check.
 - [API] Rename sort_output to disable_alignment.
+- [Feature] add RFC9380 25519 elligator2 hash_to_curve.
+- [Feature] add malicious vole psi.
 - [Feature] Support left join, right join and full join. The behavior of difference is modified.
 - [Feature] Skip duplicate key check if recovery checkpoint exists.
+- [Improvement] Modify buffer size in sort cmd.
+- [Improvement] modify sort buffer size.
+- [Bugfix] fix several FORWARD_NULL and UNINIT issues.
+- [Bugfix] Fix RR22 race condition.
 - [Bugfix] Fix duplicate key check.
 - [Bugfix] Fix SyncWait.
-
+- [Bugfix] Fix SimpleShuffledBatchProvider.
+- [Bugfix] Fix flakiness in psi_test.
+- [Bugfix] Fix race condition in rr22.
 
 ## v0.1.0beta