diff --git a/.github/workflows/artifact-size-metrics.yml b/.github/workflows/artifact-size-metrics.yml
new file mode 100644
index 00000000..1d266208
--- /dev/null
+++ b/.github/workflows/artifact-size-metrics.yml
@@ -0,0 +1,106 @@
+name: Artifact Size Metrics
+on:
+  pull_request:
+    types: [ opened, synchronize, reopened, labeled, unlabeled ]
+    branches: [ main ]
+  release:
+    types: [published]
+
+permissions:
+  id-token: write
+  contents: read
+  pull-requests: write
+
+jobs:
+  release-metrics:
+    if: github.event_name == 'release'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Sources
+        uses: actions/checkout@v4
+      - name: Configure AWS Credentials
+        uses: aws-actions/configure-aws-credentials@v4
+        with:
+          role-to-assume: ${{ secrets.CI_AWS_ROLE_ARN }}
+          aws-region: us-west-2
+      - name: Generate Artifact Size Metrics
+        run: ./gradlew artifactSizeMetrics
+      - name: Save Artifact Size Metrics
+        run: ./gradlew saveArtifactSizeMetrics
+      - name: Put Artifact Size Metrics in CloudWatch
+        run: ./gradlew putArtifactSizeMetricsInCloudWatch -Prelease=${{ github.event.release.tag_name }}
+  size-check:
+    if: github.event_name == 'pull_request'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Sources
+        uses: actions/checkout@v4
+      - name: Configure AWS Credentials
+        uses: aws-actions/configure-aws-credentials@v4
+        with:
+          role-to-assume: ${{ secrets.CI_AWS_ROLE_ARN }}
+          aws-region: us-west-2
+      - name: Generate Artifact Size Metrics
+        run: ./gradlew artifactSizeMetrics
+      - name: Analyze Artifact Size Metrics
+        run: ./gradlew analyzeArtifactSizeMetrics
+      - name: Show Results
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const getComments = 
+              `query { 
+                repository(owner:"${context.repo.owner}", name:"${context.repo.repo}"){
+                  pullRequest(number: ${context.issue.number}) {
+                    id
+                    comments(last:100) {
+                      nodes {
+                        id
+                        body
+                        author {
+                          login
+                        }
+                        isMinimized
+                      }
+                    }
+                  }
+                } 
+              }`
+            
+            const response = await github.graphql(getComments)
+            const comments = response.repository.pullRequest.comments.nodes
+
+            const mutations = comments
+              .filter(comment => comment.author.login == 'github-actions' && !comment.isMinimized && comment.body.startsWith('Affected Artifacts'))
+              .map(comment =>
+                github.graphql(
+                  `mutation {
+                    minimizeComment(input:{subjectId:"${comment.id}", classifier:OUTDATED}){
+                      clientMutationId
+                    }
+                  }`
+                )
+              )
+            await Promise.all(mutations)
+
+            const fs = require('node:fs')
+            const comment = fs.readFileSync('build/reports/metrics/artifact-analysis.md', 'utf8')
+
+            const writeComment = 
+              `mutation {
+                addComment(input:{body:"""${comment}""", subjectId:"${response.repository.pullRequest.id}"}){
+                  clientMutationId
+                }
+              }`
+            
+            await github.graphql(writeComment)
+
+      - name: Evaluate
+        if: ${{ !contains(github.event.pull_request.labels.*.name, 'acknowledge-artifact-size-increase') }}
+        run: |
+          cd build/reports/metrics
+          cat has-significant-change.txt | grep false || {
+            echo An artifact increased in size by more than allowed or a new artifact was created.
+            echo If this is expected please add the 'acknowledge-artifact-size-increase' label to this pull request.
+            exit 1
+          }
diff --git a/.github/workflows/changelog-verification.yml b/.github/workflows/changelog-verification.yml
deleted file mode 100644
index 547b155a..00000000
--- a/.github/workflows/changelog-verification.yml
+++ /dev/null
@@ -1,24 +0,0 @@
-name: Changelog verification
-
-on:
-  pull_request:
-    types: [ opened, synchronize, reopened, labeled, unlabeled ]
-    branches: [ main ]
-
-jobs:
-  changelog-verification:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - name: Check for changelog entry
-        if: ${{ !contains(github.event.pull_request.labels.*.name, 'no-changelog') }}
-        run: |
-          git fetch origin ${{ github.base_ref }} --depth 1 && \
-          git diff remotes/origin/${{ github.base_ref }} --name-only | grep -P "\.changes/[0-9a-f-]+\.json"
-      - name: Error message
-        if: ${{ failure() }}
-        run: |
-          echo "::error ::No new/updated changelog entry found in /.changes directory. Please either:"
-          echo "::error ::* Add a changelog entry (see CONTRIBUTING.md for instructions) –or–"
-          echo "::error ::* Add the 'no-changelog' label to this PR (in rare cases not warranting a changelog entry)"
-          exit 1
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
deleted file mode 100644
index dfd3da2b..00000000
--- a/.github/workflows/ci.yaml
+++ /dev/null
@@ -1,65 +0,0 @@
-name: CI
-
-on:
-  push:
-    branches:
-      - '*'
-      - '!main'
-
-env:
-  BUILDER_VERSION: v0.8.22
-  BUILDER_SOURCE: releases
-  BUILDER_HOST: https://d19elf31gohf1l.cloudfront.net
-  PACKAGE_NAME: aws-crt-kotlin
-  RUN: ${{ github.run_id }}-${{ github.run_number }}
-
-jobs:
-  linux-compat:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout sources
-        uses: actions/checkout@v2
-      - uses: actions/cache@v2
-        with:
-          path: |
-            ~/.gradle/caches
-            ~/.gradle/wrapper
-          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*') }}
-          restore-keys: |
-            ${{ runner.os }}-gradle-
-      - name: Build and Test ${{ env.PACKAGE_NAME }}
-        run: |
-          python3 -c "from urllib.request import urlretrieve; urlretrieve('${{ env.BUILDER_HOST }}/${{ env.BUILDER_SOURCE }}/${{ env.BUILDER_VERSION }}/builder.pyz?run=${{ env.RUN }}', 'builder.pyz')"
-          chmod a+x builder.pyz
-          echo "kotlinWarningsAsErrors=true" >> $GITHUB_WORKSPACE/local.properties
-          ./builder.pyz build -p ${{ env.PACKAGE_NAME }}
-
-  macos-compat:
-    runs-on: macos-latest
-    steps:
-      - name: Checkout sources
-        uses: actions/checkout@v2
-      - uses: actions/cache@v2
-        with:
-          path: |
-            ~/.gradle/caches
-            ~/.gradle/wrapper
-          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*') }}
-          restore-keys: |
-            ${{ runner.os }}-gradle-
-      - name: Build and Test ${{ env.PACKAGE_NAME }}
-        run: |
-          python3 -c "from urllib.request import urlretrieve; urlretrieve('${{ env.BUILDER_HOST }}/${{ env.BUILDER_SOURCE }}/${{ env.BUILDER_VERSION }}/builder.pyz?run=${{ env.RUN }}', 'builder.pyz')"
-          chmod a+x builder.pyz
-          echo "kotlinWarningsAsErrors=true" >> $GITHUB_WORKSPACE/local.properties
-          ./builder.pyz build -p ${{ env.PACKAGE_NAME }}
-
-  windows-compat:
-    runs-on: windows-latest
-    steps:
-      - name: Checkout sources
-        uses: actions/checkout@v2
-      - name: Build and Test ${{ env.PACKAGE_NAME }}
-        run: |
-          python3 -c "from urllib.request import urlretrieve; urlretrieve('${{ env.BUILDER_HOST }}/${{ env.BUILDER_SOURCE }}/${{ env.BUILDER_VERSION }}/builder.pyz?run=${{ env.RUN }}', 'builder.pyz')"
-          python3 builder.pyz build -p ${{ env.PACKAGE_NAME }}
diff --git a/README.md b/README.md
index 803ecfb4..34d14235 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-## AWS CRT Kotlin
+## AWS CRT Kotlin!
 
 Kotlin bindings to the AWS Common Runtime
 
diff --git a/build.gradle.kts b/build.gradle.kts
index 942fea26..19a19355 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -18,6 +18,13 @@ plugins {
     id("org.jetbrains.kotlinx.binary-compatibility-validator") version "0.13.2"
     alias(libs.plugins.kotlin.multiplatform) apply false
     alias(libs.plugins.aws.kotlin.repo.tools.kmp)
+    id("artifact-size-metrics") version "0.4.2"
+}
+
+artifactSizeMetrics {
+    artifactPrefixes = setOf(":aws-crt-kotlin")
+    significantChangeThresholdPercentage = 5.0
+    projectRepositoryName = "aws-crt-kotlin"
 }
 
 allprojects {
diff --git a/settings.gradle.kts b/settings.gradle.kts
index 4cf4beae..0594bef9 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -9,9 +9,6 @@ pluginManagement {
         maven {
             name = "kotlinRepoTools"
             url = java.net.URI("https://d2gys1nrxnjnyg.cloudfront.net/releases")
-            content {
-                includeGroupByRegex("""aws\.sdk\.kotlin.*""")
-            }
         }
     }
 }