diff --git a/package.json b/package.json
index 6e312e707be..7d0cc956642 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "orca",
-  "version": "1.4.193-rc.0",
+  "version": "1.4.178-rc.2",
   "description": "Next-gen IDE for parallel agentic development",
   "homepage": "https://github.com/stablyai/orca",
   "author": "stablyai",
diff --git a/resources/skills/release-mapping.json b/resources/skills/release-mapping.json
index 7fddb7c40e3..4a0fb2a7ae9 100644
--- a/resources/skills/release-mapping.json
+++ b/resources/skills/release-mapping.json
@@ -639,19 +639,6 @@
         "orca-per-workspace-env": 5,
         "orchestration": 28
       }
-    },
-    {
-      "appVersion": "1.4.193-rc.0",
-      "skills": {
-        "computer-use": 8,
-        "linear-tickets": 10,
-        "orca-cli": 37,
-        "orca-emulator": 7,
-        "orca-emulator-android": 5,
-        "orca-linear": 8,
-        "orca-per-workspace-env": 5,
-        "orchestration": 28
-      }
     }
   ]
 }