diff --git a/Data~/hybridclr_version.json b/Data~/hybridclr_version.json
index 3baddba..a9516ab 100644
--- a/Data~/hybridclr_version.json
+++ b/Data~/hybridclr_version.json
@@ -2,18 +2,18 @@
     "versions": [
     {
         "unity_version":"2020",
-        "hybridclr" : { "branch":"v3.3.1"},
-        "il2cpp_plus": { "branch":"v2020-3.3.1"}
+        "hybridclr" : { "branch":"v4.0.0"},
+        "il2cpp_plus": { "branch":"v2020-4.0.0"}
     },
     {
         "unity_version":"2021",
-        "hybridclr" : { "branch":"v3.3.1"},
-        "il2cpp_plus": { "branch":"v2021-3.3.2"}
+        "hybridclr" : { "branch":"v4.0.0"},
+        "il2cpp_plus": { "branch":"v2021-4.0.0"}
     },
     {
         "unity_version":"2022",
-        "hybridclr" : { "branch":"v3.3.1"},
-        "il2cpp_plus": { "branch":"v2022-3.3.2"}
+        "hybridclr" : { "branch":"v4.0.0"},
+        "il2cpp_plus": { "branch":"v2022-4.0.0"}
     }
     ]
 }
\ No newline at end of file
diff --git a/RELEASELOG.md b/RELEASELOG.md
index bc198d0..2934449 100644
--- a/RELEASELOG.md
+++ b/RELEASELOG.md
@@ -1,5 +1,20 @@
 # 发布日志
 
+## 4.0.0
+
+发布日期 2023.08.28。
+
+### Runtime
+
+- [new] 支持增量式GC
+- [refactor] 重构桥接函数，彻底支持所有il2cpp支持的平台
+- [opt] 大幅优化Native2Managed方向的传参
+
+### Editor
+
+- [change] 删除增量式GC选项检查
+- [refactor] 重构桥接函数生成
+
 ## 3.4.2
 
 发布日期 2023.08.14。
diff --git a/package.json b/package.json
index 69b281e..19098b4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "com.code-philosophy.hybridclr",
-  "version": "3.4.2",
+  "version": "4.0.0",
   "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",