diff --git a/eng/Versions.props b/eng/Versions.props
index 42038da3378..227abed3067 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -31,8 +31,8 @@
     imported. This OK because we want to just have an obvious salt for a local build.
   -->
   <PropertyGroup>
-    <VsixVersionPrefix>18.1.1</VsixVersionPrefix>
-    <AddinMajorVersion>18.1</AddinMajorVersion>
+    <VsixVersionPrefix>18.3.1</VsixVersionPrefix>
+    <AddinMajorVersion>18.3</AddinMajorVersion>
     <AddinVersion>$(AddinMajorVersion)</AddinVersion>
     <AddinVersion Condition="'$(OfficialBuildId)' != ''">$(AddinVersion).$(OfficialBuildId)</AddinVersion>
     <AddinVersion Condition="'$(OfficialBuildId)' == ''">$(AddinVersion).42424242.42</AddinVersion>
diff --git a/eng/config/PublishData.json b/eng/config/PublishData.json
index 5261c50a3c7..e2875c7ffed 100644
--- a/eng/config/PublishData.json
+++ b/eng/config/PublishData.json
@@ -28,8 +28,8 @@
         "NonShipping"
       ],
       "vsBranch": "main",
-      "insertionCreateDraftPR": true,
-      "insertionTitlePrefix": "[d18.1 P1]"
+      "insertionCreateDraftPR": false,
+      "insertionTitlePrefix": "[InsidersVNext]"
     },
     "release/dev17.6": {
       "nugetKind": [
@@ -113,7 +113,7 @@
         "Shipping",
         "NonShipping"
       ],
-      "vsBranch": "main",
+      "vsBranch": "rel/d18.0",
       "insertionCreateDraftPR": false,
       "insertionTitlePrefix": "[d18.0 P2]"
     }