diff --git a/Data~/hybridclr_version.json b/Data~/hybridclr_version.json
index 5a3acfc..cca5312 100644
--- a/Data~/hybridclr_version.json
+++ b/Data~/hybridclr_version.json
@@ -2,18 +2,18 @@
     "versions": [
     {
         "unity_version":"2020",
-        "hybridclr" : { "branch":"v3.2.0"},
-        "il2cpp_plus": { "branch":"v2020-3.2.0"}
+        "hybridclr" : { "branch":"v3.3.0"},
+        "il2cpp_plus": { "branch":"v2020-3.3.0"}
     },
     {
         "unity_version":"2021",
-        "hybridclr" : { "branch":"v3.2.0"},
-        "il2cpp_plus": { "branch":"v2021-3.2.0"}
+        "hybridclr" : { "branch":"v3.3.0"},
+        "il2cpp_plus": { "branch":"v2021-3.3.0"}
     },
     {
         "unity_version":"2022",
-        "hybridclr" : { "branch":"v3.2.0"},
-        "il2cpp_plus": { "branch":"v2022-3.2.0"}
+        "hybridclr" : { "branch":"v3.3.0"},
+        "il2cpp_plus": { "branch":"v2022-3.3.0"}
     }
     ]
 }
\ No newline at end of file
diff --git a/README_zh.md.meta b/README_zh.md.meta
new file mode 100644
index 0000000..9da1eac
--- /dev/null
+++ b/README_zh.md.meta
@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: 52688f4469ff9454e8c3d8aaf045d9f4
+TextScriptImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/RELEASELOG.md b/RELEASELOG.md
index 52205dd..4f781a3 100644
--- a/RELEASELOG.md
+++ b/RELEASELOG.md
@@ -1,5 +1,29 @@
 # 发布日志
 
+## 3.4.0
+
+发布日志 2023.07.17。
+
+### Runtime
+
+- [version] 支持2021.3.28和2022.3.4版本
+- [opt] 删除MachineState::InitEvalStack分配_StackBase后不必要的memset
+- [fix] 修复Exception机制的bug
+- [fix] 修复CustomAttribute不支持Type[]类型参数的bug
+- [fix] 修复不支持new string(xxx)用法的问题
+- [refactor] 重构VTableSetup实现
+- [fix] 修复未计算子interface中显式实现父interface的函数的bug
+- [opt] Lazy初始化CustomAttributeData，而不是加载时全部初始化，明显减少Assembly.Load时间
+- [fix] 修复2022 当new byte\[]{a,b,c...}方式初始化较长的byte[]数据时，返回错误数据的bug
+
+### Editor
+
+- [fix] 修复计算桥接函数未考虑到泛型类的成员函数中可能包含的Native2Managed调用
+- [change] link.xml及AOTGenericReferences.cs默认输出路径改为HybridCLRGenerate，避免与顶层HybridCLRData混淆
+- [fix] 修复Win下生成的Lump文件中include路径以\为目录分隔符导致同步到Mac后找不到路径的bug
+- [refactor] 重构Installer
+
+
 ## 3.3.0 
 
 发布日期 2023.07.03。
diff --git a/package.json b/package.json
index c63ab8b..b28bd6a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "com.code-philosophy.hybridclr",
-  "version": "3.3.0",
+  "version": "3.4.0",
   "displayName": "HybridCLR",
   "description": "HybridCLR is a fully featured, zero-cost, high-performance, low-memory solution for Unity's all-platform native c# hotupdate.",
   "category": "Runtime",