diff --git a/.github/workflows/main-merge.yml b/.github/workflows/main-merge.yml
index 73424ad35fad6..dea32accf533e 100644
--- a/.github/workflows/main-merge.yml
+++ b/.github/workflows/main-merge.yml
@@ -8,6 +8,8 @@ on:
   push:
     branches:
       - main-vs-deps
+      - release/dev17.15
+      - release/dev17.15-vs-deps
   workflow_dispatch:
     inputs:
       configuration_file_branch:
diff --git a/azure-pipelines-integration-scouting.yml b/azure-pipelines-integration-scouting.yml
index 346f4dbfe0d38..2c95d62c434db 100644
--- a/azure-pipelines-integration-scouting.yml
+++ b/azure-pipelines-integration-scouting.yml
@@ -9,6 +9,7 @@ schedules:
   branches:
     include:
     - main
+    exclude:
     - main-vs-deps
 
 variables:
diff --git a/azure-pipelines-integration.yml b/azure-pipelines-integration.yml
index afddf6a20c094..3030c3948277c 100644
--- a/azure-pipelines-integration.yml
+++ b/azure-pipelines-integration.yml
@@ -8,6 +8,9 @@ trigger:
     - features/*
     - demos/*
     exclude:
+    - main-vs-deps
+    - release/dev17.15-vs-deps
+    - release/dev18.0
     # Since the version of VS on the integration VM images are a moving target,
     # we are unable to reliably run integration tests on servicing branches.
     - release/dev17.8
@@ -24,6 +27,9 @@ pr:
     - features/*
     - demos/*
     exclude:
+    - main-vs-deps
+    - release/dev17.15-vs-deps
+    - release/dev18.0
     # Since the version of VS on the integration VM images are a moving target,
     # we are unable to reliably run integration tests on servicing branches.
     - release/dev17.8
diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index fc8971e43c250..5cc09a00914c4 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -8,9 +8,9 @@
       <SourceBuild RepoName="source-build-externals" ManagedOnly="true" />
     </Dependency>
     <!-- Intermediate is necessary for source build. -->
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-reference-packages" Version="10.0.616902">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-reference-packages" Version="10.0.617002">
       <Uri>https://github.com/dotnet/source-build-reference-packages</Uri>
-      <Sha>b99d40df247e865fb0a9de15bdcfdfa7f550a55e</Sha>
+      <Sha>cf30e8fd726730aa4b142275fb2fc0503528b7dd</Sha>
       <SourceBuild RepoName="source-build-reference-packages" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="System.CommandLine" Version="2.0.0-beta4.24528.1">
diff --git a/eng/config/PublishData.json b/eng/config/PublishData.json
index d2fb919ac0bb4..aecca17c4de23 100644
--- a/eng/config/PublishData.json
+++ b/eng/config/PublishData.json
@@ -167,6 +167,16 @@
       "insertionTitlePrefix": "[d17.14 P2]",
       "insertionCreateDraftPR": false
     },
+    "release/dev17.15-vs-deps": {
+      "nugetKind": [
+        "Shipping",
+        "NonShipping"
+      ],
+      "vsBranch": "main",
+      "vsMajorVersion": 17,
+      "insertionTitlePrefix": "[d17.15 P1]",
+      "insertionCreateDraftPR": true
+    },
     "release/dev18.0": {
       "nugetKind": [
         "Shipping",
diff --git a/eng/config/branch-merge.jsonc b/eng/config/branch-merge.jsonc
index 7cdbfe60c8de2..0d05283460292 100644
--- a/eng/config/branch-merge.jsonc
+++ b/eng/config/branch-merge.jsonc
@@ -1,13 +1,19 @@
 // Used by .github/workflows/main-merge.yml
 {
     "merge-flow-configurations": {
-        // Merge any main changes to main-vs-deps.
         "main": {
             "MergeToBranch": "main-vs-deps",
             "ExtraSwitches": "-QuietComments"
         },
-        // Merge any main-vs-deps changes to release/dev18.0.
         "main-vs-deps": {
+            "MergeToBranch": "release/dev17.15",
+            "ExtraSwitches": "-QuietComments"
+        },
+        "release/dev17.15": {
+            "MergeToBranch": "release/dev17.15-vs-deps",
+            "ExtraSwitches": "-QuietComments"
+        },
+        "release/dev17.15-vs-deps": {
             "MergeToBranch": "release/dev18.0",
             "ExtraSwitches": "-QuietComments"
         }