diff --git a/.circleci/config.yml b/.circleci/config.yml
deleted file mode 100644
index 69c219d4..00000000
--- a/.circleci/config.yml
+++ /dev/null
@@ -1,68 +0,0 @@
-# .circleci/config.yml
-
-# Specify the config version - version 2 is latest.
-version: 2
-
-# Define the jobs for the current project.
-jobs:
-  build-and-test:
-
-    environment:
-      - DESTINATION: "platform=iOS Simulator,name=iPhone 11 Pro"
-
-    # Specify the Xcode version to use.
-    macos:
-      xcode: "11.3.1"
-
-    # Define the steps required to build the project.
-    steps:
-
-      # Get the code from the VCS provider.
-      - checkout
-      - run:
-          name: Update Homebrew
-          command: brew update
-      - run:
-          name: Bootstrap Carthage
-          command: carthage bootstrap --platform ios
-      - run:
-          name: Build framework
-          command: xcodebuild build -project MessageKit.xcodeproj -scheme MessageKit -destination "$DESTINATION" CODE_SIGNING_REQUIRED=NO | xcpretty -c
-      - run:
-          name: Build and run tests
-          command: xcodebuild test -project MessageKit.xcodeproj -scheme MessageKitTests -destination "$DESTINATION" CODE_SIGNING_REQUIRED=NO | xcpretty -c
-      - run: 
-          name: Fetch CocoaPods Specs
-          command: curl -sS https://cocoapods-specs.circleci.com/fetch-cocoapods-repo-from-s3.sh | bash
-      - run:
-          name: Update Pods
-          command: cd Example && pod install
-      - run:
-          name: Build and analyze Example
-          command: xcodebuild build analyze -workspace Example/ChatExample.xcworkspace -scheme ChatExample -destination "$DESTINATION" ONLY_ACTIVE_ARCH=NO CODE_SIGNING_REQUIRED=NO | xcpretty -c
-
-      # Run tests.
-      #- run:
-      #    name: Run tests
-      #    command: fastlane scan
-      #    environment:
-      #      SCAN_DEVICE: iPhone 6
-      #      SCAN_SCHEME: WebTests
-
-      # Collect XML test results data to show in the UI,
-      # and save the same XML files under test-results folder
-      # in the Artifacts tab.
-      #- store_test_results:
-      #    path: test_output/report.xml
-      #- store_artifacts:
-      #    path: /tmp/test-results
-      #    destination: scan-test-results
-      #- store_artifacts:
-      #    path: ~/Library/Logs/scan
-      #    destination: scan-logs
-
-workflows:
-  version: 2
-  build-and-deploy:
-    jobs:
-      - build-and-test
diff --git a/.github/workflows/ci_pr_example.yml b/.github/workflows/ci_pr_example.yml
new file mode 100644
index 00000000..cf543790
--- /dev/null
+++ b/.github/workflows/ci_pr_example.yml
@@ -0,0 +1,31 @@
+name: PR Example app
+
+on: pull_request
+
+jobs:
+  tests:
+    name: Build Example app
+    runs-on: macOS-latest
+    steps:
+    - name: Checkout the Git repository
+      uses: actions/checkout@v2
+    - name: Cache Pods
+      uses: actions/cache@v1
+      with:
+        path: Example/Pods
+        key: ${{ runner.os }}-example-${{ env.cache-name }}-pods-${{ hashFiles('**/Example/Podfile.lock') }}
+        restore-keys: |
+          ${{ runner.os }}-example-${{ env.cache-name }}-pods-
+          ${{ runner.os }}-example-${{ env.cache-name }}-
+          ${{ runner.os }}-example-
+    - name: Cache Gems
+      uses: actions/cache@v1
+      with:
+        path: vendor/bundle
+        key: ${{ runner.os }}-example-${{ env.cache-name }}-gems-${{ hashFiles('**/Example/Gemfile.lock') }}
+        restore-keys: |
+          ${{ runner.os }}-example-${{ env.cache-name }}-gems-
+          ${{ runner.os }}-example-${{ env.cache-name }}-
+          ${{ runner.os }}-example-
+    - name: Build and run example project
+      run: ./GitHubActions/build.sh example
diff --git a/.github/workflows/ci_pr_framework.yml b/.github/workflows/ci_pr_framework.yml
new file mode 100644
index 00000000..2d17fbbc
--- /dev/null
+++ b/.github/workflows/ci_pr_framework.yml
@@ -0,0 +1,22 @@
+name: PR Framework
+
+on: pull_request
+
+jobs:
+  tests:
+    name: Build Framework
+    runs-on: macOS-latest
+    steps:
+    - name: Checkout the Git repository
+      uses: actions/checkout@v2
+    - name: Cache Carthage
+      uses: actions/cache@v1
+      with:
+        path: Carthage
+        key: ${{ runner.os }}-framework-${{ env.cache-name }}-carthage-${{ hashFiles('**/Cartfile.resolved') }}
+        restore-keys: |
+          ${{ runner.os }}-framework-${{ env.cache-name }}-carthage-
+          ${{ runner.os }}-framework-${{ env.cache-name }}-
+          ${{ runner.os }}-framework-
+    - name: Build framework
+      run: ./GitHubActions/build.sh framework
diff --git a/.github/workflows/ci_pr_tests.yml b/.github/workflows/ci_pr_tests.yml
new file mode 100644
index 00000000..65cc396d
--- /dev/null
+++ b/.github/workflows/ci_pr_tests.yml
@@ -0,0 +1,22 @@
+name: PR Tests
+
+on: pull_request
+
+jobs:
+  tests:
+    name: Run Tests
+    runs-on: macOS-latest
+    steps:
+    - name: Checkout the Git repository
+      uses: actions/checkout@v2
+    - name: Cache Carthage
+      uses: actions/cache@v1
+      with:
+        path: Carthage
+        key: ${{ runner.os }}-tests-${{ env.cache-name }}-carthage-${{ hashFiles('**/Cartfile.resolved') }}
+        restore-keys: |
+          ${{ runner.os }}-tests-${{ env.cache-name }}-carthage-
+          ${{ runner.os }}-tests-${{ env.cache-name }}-
+          ${{ runner.os }}-tests-
+    - name: Build and run tests
+      run: ./GitHubActions/build.sh tests
diff --git a/.github/workflows/danger.yml b/.github/workflows/danger.yml
new file mode 100644
index 00000000..5e149e68
--- /dev/null
+++ b/.github/workflows/danger.yml
@@ -0,0 +1,24 @@
+name: PR Danger
+
+on: pull_request
+
+jobs:
+  danger:
+    name: Run Danger
+    runs-on: macOS-latest
+    steps:
+    - name: Checkout the Git repository
+      uses: actions/checkout@v2
+    - name: Cache Gems
+      uses: actions/cache@v1
+      with:
+        path: vendor/bundle
+        key: ${{ runner.os }}-danger-${{ env.cache-name }}-gems-${{ hashFiles('**/Gemfile.lock') }}
+        restore-keys: |
+          ${{ runner.os }}-danger-${{ env.cache-name }}-gems-
+          ${{ runner.os }}-danger-${{ env.cache-name }}-
+          ${{ runner.os }}-danger-
+    - name: Run build script
+      run: gem install bundler && bundle install && bundle exec danger --fail-on-errors=true
+      env:
+        DANGER_GITHUB_API_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.swift-version b/.swift-version
deleted file mode 100644
index 819e07a2..00000000
--- a/.swift-version
+++ /dev/null
@@ -1 +0,0 @@
-5.0
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 8b89d351..00000000
--- a/.travis.yml
+++ /dev/null
@@ -1,53 +0,0 @@
-language: objective-c
-osx_image: xcode8.1
-
-env:
-   global:
-   - LANG=en_US.UTF-8
-
-   - PROJECT="MessageKit.xcodeproj"
-   - IOS_SCHEME="MessageKit"
-   - IOS_SDK=iphonesimulator10.1
-
-   matrix:
-     
-   - DESTINATION="OS=9.0,name=iPhone 6 Plus"  SDK="$IOS_SDK" SCHEME="$IOS_SCHEME" RUN_TESTS="YES" BUILD_EXAMPLE="YES" POD_LINT="NO" RUN_UI_TESTS="YES"
-   - DESTINATION="OS=9.1,name=iPhone 6s"      SDK="$IOS_SDK" SCHEME="$IOS_SCHEME" RUN_TESTS="YES" BUILD_EXAMPLE="NO"  POD_LINT="NO" RUN_UI_TESTS="NO"
-   - DESTINATION="OS=9.2,name=iPhone 6s"      SDK="$IOS_SDK" SCHEME="$IOS_SCHEME" RUN_TESTS="YES" BUILD_EXAMPLE="NO"  POD_LINT="NO" RUN_UI_TESTS="NO"
-   - DESTINATION="OS=9.3,name=iPad Pro"       SDK="$IOS_SDK" SCHEME="$IOS_SCHEME" RUN_TESTS="YES" BUILD_EXAMPLE="NO"  POD_LINT="NO" RUN_UI_TESTS="NO"
-
-   - DESTINATION="OS=10.0,name=iPhone 6s" SDK="$IOS_SDK" SCHEME="$IOS_SCHEME" RUN_TESTS="YES" BUILD_EXAMPLE="YES" POD_LINT="NO" RUN_UI_TESTS="YES"
-   - DESTINATION="OS=10.1,name=iPhone 7"  SDK="$IOS_SDK" SCHEME="$IOS_SCHEME" RUN_TESTS="YES" BUILD_EXAMPLE="NO"  POD_LINT="NO" RUN_UI_TESTS="NO"
-
-script:
-
-- if [ $POD_LINT == "YES" ]; then
-      pod lib lint;
-  fi
-
-
-- if [ $BUILD_EXAMPLE == "YES" ]; then
-      xcodebuild build analyze -project Example/ChatExample.xcodeproj -scheme ChatExample -sdk "$SDK" -destination "$DESTINATION" ONLY_ACTIVE_ARCH=NO CODE_SIGNING_REQUIRED=NO | xcpretty -c;
-  fi
-
-
-- if [ $RUN_TESTS == "YES" ]; then
-      xcodebuild analyze test -project "$PROJECT" -scheme "$SCHEME" -sdk "$SDK" -destination "$DESTINATION" -configuration Debug ONLY_ACTIVE_ARCH=NO CODE_SIGNING_REQUIRED=NO | xcpretty -c;
-  else
-      xcodebuild build analyze -project "$PROJECT" -scheme "$SCHEME" -sdk "$SDK" -destination "$DESTINATION" -configuration Debug ONLY_ACTIVE_ARCH=NO CODE_SIGNING_REQUIRED=NO | xcpretty -c;
-  fi
-
-
-- if [ $RUN_UI_TESTS == "YES" ]; then
-      xcodebuild test -project Example/ChatExample.xcodeproj -scheme ChatExampleUITests -sdk "$SDK" -destination "$DESTINATION" -configuration Debug ONLY_ACTIVE_ARCH=NO | xcpretty -c;
-  fi
-
-
-# Build for reporting test coverage
-- if [ $RUN_TESTS == "YES" ]; then
-      xcodebuild test -project MessageKit.xcodeproj -scheme MessageKit -destination "platform=iOS Simulator,name=iPhone 7" CODE_SIGNING_REQUIRED=NO;
-  fi
-
-
-after_success:
-- bash <(curl -s https://codecov.io/bash)
diff --git a/Dangerfile b/Dangerfile
new file mode 100644
index 00000000..3ef010fc
--- /dev/null
+++ b/Dangerfile
@@ -0,0 +1,49 @@
+#
+# MIT License
+# 
+# Copyright (c) 2017-2020 MessageKit
+# 
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+# This runs on CI
+mergeable_state = github.pr_json["mergeable_state"]
+
+# Make it more obvious that a PR a draft
+if mergeable_state == "draft"
+    warn("PR is marked as Draft")
+end
+
+# Mainly to encourage writing up some reasoning about the PR, rather than just leaving a title
+if github.pr_body.length < 5
+    fail("Please provide a summary in the Pull Request description")
+end
+
+declared_hashtag = github.pr_title.include?("#trivial")
+hasChangelogEntry = git.modified_files.include?("CHANGELOG.md")
+if !hasChangelogEntry && !declared_hashtag
+    fail("Please include a CHANGELOG entry. \nYou can find it at [CHANGELOG.md](https://github.com/MessageKit/MessageKit/blob/master/CHANGELOG.md).")
+end
+
+# Warn when there is a big PR
+if git.lines_of_code > 1000
+    warn("Big Pull Request - Please consider splitting up your changes into smaller Pull Requests.")
+end
+
+swiftlint.config_file = '.swiftlint.yml'
+swiftlint.lint_files inline_mode:true, fail_on_error:true
diff --git a/Gemfile b/Gemfile
new file mode 100644
index 00000000..ce1c92bd
--- /dev/null
+++ b/Gemfile
@@ -0,0 +1,26 @@
+#
+# MIT License
+# 
+# Copyright (c) 2017-2020 MessageKit
+# 
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.		
+
+source 'https://rubygems.org'		
+gem 'danger', '~> 6.2'		
+gem 'danger-swiftlint', '~> 0.24'
\ No newline at end of file
diff --git a/Gemfile.lock b/Gemfile.lock
new file mode 100644
index 00000000..f8857468
--- /dev/null
+++ b/Gemfile.lock
@@ -0,0 +1,66 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    addressable (2.7.0)
+      public_suffix (>= 2.0.2, < 5.0)
+    claide (1.0.3)
+    claide-plugins (0.9.2)
+      cork
+      nap
+      open4 (~> 1.3)
+    colored2 (3.1.2)
+    cork (0.3.0)
+      colored2 (~> 3.1)
+    danger (6.3.1)
+      claide (~> 1.0)
+      claide-plugins (>= 0.9.2)
+      colored2 (~> 3.1)
+      cork (~> 0.1)
+      faraday (~> 0.9)
+      faraday-http-cache (~> 2.0)
+      git (~> 1.6)
+      kramdown (~> 2.0)
+      kramdown-parser-gfm (~> 1.0)
+      no_proxy_fix
+      octokit (~> 4.7)
+      terminal-table (~> 1)
+    danger-swiftlint (0.24.2)
+      danger
+      rake (> 10)
+      thor (~> 0.19)
+    faraday (0.17.3)
+      multipart-post (>= 1.2, < 3)
+    faraday-http-cache (2.0.0)
+      faraday (~> 0.8)
+    git (1.6.0)
+      rchardet (~> 1.8)
+    kramdown (2.1.0)
+    kramdown-parser-gfm (1.1.0)
+      kramdown (~> 2.0)
+    multipart-post (2.1.1)
+    nap (1.1.0)
+    no_proxy_fix (0.1.2)
+    octokit (4.17.0)
+      faraday (>= 0.9)
+      sawyer (~> 0.8.0, >= 0.5.3)
+    open4 (1.3.4)
+    public_suffix (4.0.3)
+    rake (13.0.1)
+    rchardet (1.8.0)
+    sawyer (0.8.2)
+      addressable (>= 2.3.5)
+      faraday (> 0.8, < 2.0)
+    terminal-table (1.8.0)
+      unicode-display_width (~> 1.1, >= 1.1.1)
+    thor (0.20.3)
+    unicode-display_width (1.7.0)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  danger (~> 6.2)
+  danger-swiftlint (~> 0.24)
+
+BUNDLED WITH
+   2.1.4
diff --git a/GitHubActions/build.sh b/GitHubActions/build.sh
new file mode 100755
index 00000000..3f998f9a
--- /dev/null
+++ b/GitHubActions/build.sh
@@ -0,0 +1,65 @@
+#!/bin/bash
+
+#
+# MIT License
+#
+# Copyright (c) 2017-2020 MessageKit
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+set -e
+function trap_handler {
+  echo -e "\n\nOh no! You walked directly into the slavering fangs of a lurking grue!"
+  echo "**** You have died ****"
+  exit 255
+}
+trap trap_handler INT TERM EXIT
+
+MODE="$1"
+
+if [ "$MODE" = "tests" -o "$MODE" = "all" ]; then
+  echo "Running MessageKit tests."
+  carthage bootstrap --platform ios
+  set -o pipefail && xcodebuild test -project MessageKit.xcodeproj -scheme MessageKitTests -destination "platform=iOS Simulator,name=iPhone 11 Pro" CODE_SIGNING_REQUIRED=NO | xcpretty -c
+  success="1"
+fi
+
+if [ "$MODE" = "framework" -o "$MODE" = "all" ]; then
+  echo "Building MessageKit Framework."
+  carthage bootstrap --platform ios
+  set -o pipefail && xcodebuild build -project MessageKit.xcodeproj -scheme MessageKit -destination "platform=iOS Simulator,name=iPhone 11 Pro" CODE_SIGNING_REQUIRED=NO | xcpretty -c
+  success="1"
+fi
+
+if [ "$MODE" = "example" -o "$MODE" = "all" ]; then
+  echo "Building & testing MessageKit Example app."
+  cd Example
+  gem install bundler
+  bundle check || bundle install
+  bundle exec pod install
+  set -o pipefail && xcodebuild build analyze -workspace ChatExample.xcworkspace -scheme ChatExample -destination "platform=iOS Simulator,name=iPhone 11 Pro" ONLY_ACTIVE_ARCH=NO CODE_SIGNING_REQUIRED=NO | xcpretty -c
+  success="1"
+fi
+
+if [ "$success" = "1" ]; then
+trap - EXIT
+exit 0
+fi
+
+echo "Unrecognised mode '$MODE'."