diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5d6c2fe15b..e0a5885079 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,27 @@
 # CHANGELOG
 
+## [v0.119.0](https://github.com/nervosnetwork/ckb/compare/v0.118.0...v0.119.0) (2024-10-25)
+
+### Features
+
+-   #4635: Intro preview chain (@zhangsoledad)
+
+    Introduces a new chain operation to provide a preview environment for the upcoming hardfork on the Nervos CKB network. The new chain allows users and developers to test and review the hardfork changes before they are officially deployed on the mainnet, ensuring all updates and features are thoroughly validated. This preview chain helps improve the security and reliability of the hard fork process, minimizing potential risks before the main deployment.
+
+### Bug Fixes
+
+-   #4623: Fix atomic ordering in multi-thread (@driftluo)
+-   #4664 **script:** Remove isa a in version 2 (@mohanson)
+-   #4677: fix(script): fixed panic when calling `inherited_fds` in root process (@zhangsoledad)
+
+### Improvements
+
+-   #4561: Recover possible transaction in conflicted cache when RBF (@chenyukang)
+-   #4641: Let BlockFilter exit if ckb has received exit signal (@eval-exec)
+-   #4654: `get_fee_rate_statistics` should aware `block_ext.txs_sizes` length is `block_ext.txs_fees` length + 1 (@eval-exec)
+-   #4509: Improve query performance of `get_cells` in rich-indexer (@EthanYuan)
+-   #4674: Remove empty entry for `OrphanPool` (@eval-exec)
+
 ## [v0.118.0](https://github.com/nervosnetwork/ckb/compare/v0.117.0...v0.118.0) (2024-09-12)
 
 ### Features
diff --git a/util/constant/src/default_assume_valid_target.rs b/util/constant/src/default_assume_valid_target.rs
index b139d70ab9..b3638c3ee4 100644
--- a/util/constant/src/default_assume_valid_target.rs
+++ b/util/constant/src/default_assume_valid_target.rs
@@ -9,12 +9,12 @@ pub mod mainnet {
     ///
     /// Need to update when CKB's new release
     /// in mainnet: the 60 days ago block is:
-    /// height: 13266076
-    /// hash: 0xd07c7f0fcea6e2a20a51dabbf0caae7ebff49723bcd8bac81a8b8c021a546a32
-    /// date: Wed Jun 19 02:31:36 AM UTC 2024
-    /// you can view this block in https://explorer.nervos.org/block/0xd07c7f0fcea6e2a20a51dabbf0caae7ebff49723bcd8bac81a8b8c021a546a32
+    /// height: 13735790
+    /// hash: 0x1dc6ebf09bf066b6d4c6b9bf1ded8e4c692c55b14f98bff231a4cb26720412cd
+    /// date: Sun Aug 11 07:55:39 AM CST 2024
+    /// you can view this block in https://explorer.nervos.org/block/0x1dc6ebf09bf066b6d4c6b9bf1ded8e4c692c55b14f98bff231a4cb26720412cd
     pub const DEFAULT_ASSUME_VALID_TARGET: &str =
-        "0xd07c7f0fcea6e2a20a51dabbf0caae7ebff49723bcd8bac81a8b8c021a546a32";
+        "0x1dc6ebf09bf066b6d4c6b9bf1ded8e4c692c55b14f98bff231a4cb26720412cd";
 }
 /// sync config related to testnet
 pub mod testnet {
@@ -22,10 +22,10 @@ pub mod testnet {
     ///
     /// Need to update when CKB's new release
     /// in testnet: the 60 days ago block is:
-    /// height: 13632642
-    /// hash: 0xab6f81474ccbc1cdd5f42cda7029a6f6e52fc242c3487861e8abb62b6a6ea8a9
-    /// date: Wed Jun 19 02:32:01 AM UTC 2024
-    /// you can view this block in https://pudge.explorer.nervos.org/block/0xab6f81474ccbc1cdd5f42cda7029a6f6e52fc242c3487861e8abb62b6a6ea8a9
+    /// height: 14203467
+    /// hash: 0xa13450d53528d80fb5886f35386cf0119eea74cc63092c1138c38971416fe445
+    /// date: Sun Aug 11 07:56:19 AM CST 2024
+    /// you can view this block in https://pudge.explorer.nervos.org/block/0xa13450d53528d80fb5886f35386cf0119eea74cc63092c1138c38971416fe445
     pub const DEFAULT_ASSUME_VALID_TARGET: &str =
-        "0xab6f81474ccbc1cdd5f42cda7029a6f6e52fc242c3487861e8abb62b6a6ea8a9";
+        "0xa13450d53528d80fb5886f35386cf0119eea74cc63092c1138c38971416fe445";
 }