release: prepare for release v1.2.4

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
-## v1.2.2
+## v1.2.4
+FEATURE
+* [\#1636](https://github.com/bnb-chain/bsc/pull/1636) upgrade: block height of Luban on mainnet
+
+## v1.2.3
 FEATURE
 * [\#1574](https://github.com/bnb-chain/bsc/pull/1574) upgrade: update PlatoUpgrade contracts code
 * [\#1594](https://github.com/bnb-chain/bsc/pull/1594) upgrade: block height of Plato on testnet
@@ -19,6 +23,9 @@ BUGFIX
 * [\#1575](https://github.com/bnb-chain/bsc/pull/1575) fix: make BLST PORTABLE for release binary
 * [\#1590](https://github.com/bnb-chain/bsc/pull/1590) fix: fix snap flaky tests
 
+## v1.2.2
+It was skipped by a mistake, replaced by v1.2.3
+
 ## v1.2.1
 IMPROVEMENT
 * [\#1527](https://github.com/bnb-chain/bsc/pull/1527) log: revert a log back to trace level

params/version.go

@@ -23,7 +23,7 @@ import (
 const (
 	VersionMajor = 1  // Major version component of the current release
 	VersionMinor = 2  // Minor version component of the current release
-	VersionPatch = 2  // Patch version component of the current release
+	VersionPatch = 4  // Patch version component of the current release
 	VersionMeta  = "" // Version metadata to append to the version string
 )