[version] Release v8.5.1

Data~/hybridclr_version.json

@@ -2,37 +2,37 @@
     "versions": [
     {
         "unity_version":"2019",
-        "hybridclr" : { "branch":"v8.5.0"},
+        "hybridclr" : { "branch":"v8.5.1"},
         "il2cpp_plus": { "branch":"v2019-8.1.0"}
     },
     {
         "unity_version":"2020",
-        "hybridclr" : { "branch":"v8.5.0"},
+        "hybridclr" : { "branch":"v8.5.1"},
         "il2cpp_plus": { "branch":"v2020-8.1.0"}
     },
     {
         "unity_version":"2021",
-        "hybridclr" : { "branch":"v8.5.0"},
+        "hybridclr" : { "branch":"v8.5.1"},
         "il2cpp_plus": { "branch":"v2021-8.1.0"}
     },
     {
         "unity_version":"2022",
-        "hybridclr" : { "branch":"v8.5.0"},
+        "hybridclr" : { "branch":"v8.5.1"},
         "il2cpp_plus": { "branch":"v2022-8.2.0"}
     },
     {
         "unity_version":"2022-tuanjie",
-        "hybridclr" : { "branch":"v8.5.0"},
+        "hybridclr" : { "branch":"v8.5.1"},
         "il2cpp_plus": { "branch":"v2022-tuanjie-8.3.0"}
     },
     {
         "unity_version":"2023",
-        "hybridclr" : { "branch":"v8.5.0"},
+        "hybridclr" : { "branch":"v8.5.1"},
         "il2cpp_plus": { "branch":"v2023-8.1.0"}
     },
     {
         "unity_version":"6000",
-        "hybridclr" : { "branch":"v8.5.0"},
+        "hybridclr" : { "branch":"v8.5.1"},
         "il2cpp_plus": { "branch":"v6000-8.1.0"}
     }
     ]

RELEASELOG.md

@@ -1,5 +1,17 @@
 # ReleaseLog
 
+## 8.5.1
+
+Release Date: 2025-08-25.
+
+### Runtime
+
+- [fix] **CRITICAL!!!** fixed stack calculation bug in instinct transform for `System.Activator.CreateInstance<T>()` when T is value type.
+
+### Editor
+
+- [fix] fixed PInvokeAnalyzer bug in computing PInvoke function calling conventions.
+
 ## 8.5.0
 
 Release Date: 2025-08-20.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "com.code-philosophy.hybridclr",
-  "version": "8.5.0",
+  "version": "8.5.1",
   "displayName": "HybridCLR",
   "description": "HybridCLR is a fully featured, zero-cost, high-performance, low-memory solution for Unity's all-platform native c# hotupdate.",
   "category": "Scripting",