diff --git a/.github/workflows/UploadDockerImage.yml b/.github/workflows/UploadDockerImage.yml
index ac4f6332..51845e01 100644
--- a/.github/workflows/UploadDockerImage.yml
+++ b/.github/workflows/UploadDockerImage.yml
@@ -6,7 +6,7 @@ on:
   workflow_dispatch:
   push:
     branches:
-      - main
+      - v3sdk-release
 
 permissions:
   id-token: write
diff --git a/.github/workflows/aws-ci.yml b/.github/workflows/aws-ci.yml
index 65893451..aa5db19d 100644
--- a/.github/workflows/aws-ci.yml
+++ b/.github/workflows/aws-ci.yml
@@ -5,8 +5,8 @@ on:
   workflow_dispatch: 
   pull_request:
     branches:
-      - main
-      - dev
+      - v3sdk-release
+      - v3sdk-development
       - 'feature/**'
 
 permissions:
diff --git a/.github/workflows/create-release-pr.yml b/.github/workflows/create-release-pr.yml
index 8528d457..e725e56b 100644
--- a/.github/workflows/create-release-pr.yml
+++ b/.github/workflows/create-release-pr.yml
@@ -2,7 +2,7 @@
 # The workflow will also create a PR that targets `dev` from the release branch.
 name: Create Release PR
 
-# This workflow is manually triggered when in preparation for a release. The workflow should be dispatched from the `dev` branch.
+# This workflow is manually triggered when in preparation for a release. The workflow should be dispatched from the `v3sdk-development` branch.
 on:
   workflow_dispatch:
     inputs:
@@ -96,6 +96,6 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ env.AWS_SECRET_TOKEN }}
         run: |
-          pr_url="$(gh pr create --title "${{ steps.read-release-name.outputs.VERSION }}" --body "${{ steps.read-changelog.outputs.CHANGELOG }}" --base dev --head ${{ steps.create-release-branch.outputs.BRANCH }})"
+          pr_url="$(gh pr create --title "${{ steps.read-release-name.outputs.VERSION }}" --body "${{ steps.read-changelog.outputs.CHANGELOG }}" --base v3sdk-development --head ${{ steps.create-release-branch.outputs.BRANCH }})"
           gh label create "Release PR" --description "A Release PR that includes versioning and changelog changes" -c "#FF0000" -f
           gh pr edit $pr_url --add-label "Release PR"
diff --git a/.github/workflows/semgrep-analysis.yml b/.github/workflows/semgrep-analysis.yml
index 3abbc246..d0ad561b 100644
--- a/.github/workflows/semgrep-analysis.yml
+++ b/.github/workflows/semgrep-analysis.yml
@@ -5,7 +5,7 @@ on:
   pull_request:
 
   push:
-    branches: ["dev", "main"]
+    branches: ["v3sdk-development", "v3sdk-release"]
 
   schedule:
     - cron: '23 20 * * 1'
@@ -30,7 +30,7 @@ jobs:
             p/owasp-top-ten
 
       - name: Upload SARIF file for GitHub Advanced Security Dashboard
-        uses: github/codeql-action/upload-sarif@ff0a06e83cb2de871e5a09832bc6a81e7276941f #v3.28.18
+        uses: github/codeql-action/upload-sarif@fca7ace96b7d713c7035871441bd52efbe39e27e #v3.28.19
         with:
           sarif_file: semgrep.sarif
         if: always()
diff --git a/.github/workflows/sync-main-dev.yml b/.github/workflows/sync-main-dev.yml
index 2de87805..b10d3e8f 100644
--- a/.github/workflows/sync-main-dev.yml
+++ b/.github/workflows/sync-main-dev.yml
@@ -1,7 +1,7 @@
 # This GitHub Workflow is designed to run automatically after the Release PR, which was created by the `Create Release PR` workflow, is closed.
 # This workflow has 2 jobs. One will run if the `Release PR` is successfully merged, indicating that a release should go out.
 # The other will run if the `Release PR` was closed and a release is not intended to go out.
-name: Sync 'dev' and 'main'
+name: Sync 'v3sdk-development' and 'v3sdk-release'
 
 # The workflow will automatically be triggered when any PR is closed.
 on:
@@ -13,15 +13,15 @@ permissions:
   id-token: write
 
 jobs:
-  # This job will check if the PR was successfully merged, it's source branch is `releases/next-release` and target branch is `dev`. 
+  # This job will check if the PR was successfully merged, it's source branch is `releases/next-release` and target branch is `v3sdk-development`. 
   # This indicates that the merged PR was the `Release PR`. 
-  # This job will synchronize `dev` and `main`, create a GitHub Release and delete the `releases/next-release` branch.
+  # This job will synchronize `v3sdk-development` and `v3sdk-release`, create a GitHub Release and delete the `releases/next-release` branch.
   sync-dev-and-main:
-    name: Sync dev and main
+    name: Sync v3sdk-development and v3sdk-release
     if: |
       github.event.pull_request.merged == true &&
       github.event.pull_request.head.ref == 'releases/next-release' &&
-      github.event.pull_request.base.ref == 'dev'
+      github.event.pull_request.base.ref == 'v3sdk-development'
     runs-on: ubuntu-latest
     steps:
       # Assume an AWS Role that provides access to the Access Token
@@ -41,7 +41,7 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 #v4.2.2
         with:
-          ref: dev
+          ref: v3sdk-development
           fetch-depth: 0
           token: ${{ env.AWS_SECRET_TOKEN }}
       # Install .NET8 which is needed for AutoVer
@@ -75,13 +75,13 @@ jobs:
         run: |
           changelog=$(autover changelog --output-to-console)
           echo "CHANGELOG<<EOF"$'\n'"$changelog"$'\n'EOF >> "$GITHUB_OUTPUT"
-      # Merge dev into main in order to synchronize the 2 branches
-      - name: Merge dev to main
+      # Merge v3sdk-development into v3sdk-release in order to synchronize the 2 branches
+      - name: Merge v3sdk-development to v3sdk-release
         run: |
           git fetch origin
-          git checkout main
-          git merge dev
-          git push origin main
+          git checkout v3sdk-release
+          git merge v3sdk-development
+          git push origin v3sdk-release
       # Create the GitHub Release
       - name: Create GitHub Release
         env:
@@ -93,7 +93,7 @@ jobs:
         run: |
           git fetch origin
           git push origin --delete releases/next-release
-  # This job will check if the PR was closed, it's source branch is `releases/next-release` and target branch is `dev`. 
+  # This job will check if the PR was closed, it's source branch is `releases/next-release` and target branch is `v3sdk-development`. 
   # This indicates that the closed PR was the `Release PR`.
   # This job will delete the tag created by AutoVer and the release branch.
   clean-up-closed-release:
@@ -101,7 +101,7 @@ jobs:
     if: |
       github.event.pull_request.merged == false &&
       github.event.pull_request.head.ref == 'releases/next-release' &&
-      github.event.pull_request.base.ref == 'dev'
+      github.event.pull_request.base.ref == 'v3sdk-development'
     runs-on: ubuntu-latest
     steps:
       # Checkout a full clone of the repo
diff --git a/test/AWS.Deploy.CLI.IntegrationTests/WebAppNoDockerFileTests.cs b/test/AWS.Deploy.CLI.IntegrationTests/WebAppNoDockerFileTests.cs
index 603add1c..88334db5 100644
--- a/test/AWS.Deploy.CLI.IntegrationTests/WebAppNoDockerFileTests.cs
+++ b/test/AWS.Deploy.CLI.IntegrationTests/WebAppNoDockerFileTests.cs
@@ -172,7 +172,7 @@ public async Task BeanstalkArmDeployment()
             await _interactiveService.StdInWriter.WriteAsync(Environment.NewLine); // Confirm selection and deploy
             await _interactiveService.StdInWriter.WriteLineAsync("more"); // Select "Environment Architecture"
             await _interactiveService.StdInWriter.WriteLineAsync("1"); // Select "EC2 Instance Type"
-            await _interactiveService.StdInWriter.WriteLineAsync("n"); // Don't select free tier which forces t3.micro to be used instead of t2.micro
+            await _interactiveService.StdInWriter.WriteLineAsync("y"); // t3.micro is in free tier so use that
             await _interactiveService.StdInWriter.WriteLineAsync("1"); // Select "x86_64"
             await _interactiveService.StdInWriter.WriteLineAsync("1"); // Select "CPU Cores"
             await _interactiveService.StdInWriter.WriteLineAsync("1"); // Select "Instance Memory"