diff --git a/.github/workflows/build_test_pr.yml b/.github/workflows/build_test_pr.yml
new file mode 100644
index 0000000..f68c2cb
--- /dev/null
+++ b/.github/workflows/build_test_pr.yml
@@ -0,0 +1,60 @@
+name: "Pull Request Build & Test"
+
+on:
+  pull_request:
+    types: [opened, reopened]
+
+jobs:
+  build:
+    runs-on: ubuntu-18.04
+    timeout-minutes: 5
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Set up JDK 8
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+      - name: Restore local Maven repository from cache
+        uses: actions/cache@v2
+        with:
+          path: ~/.m2/repository
+          key: ${{ runner.os }}-maven-${{ hashFiles( 'project.clj' ) }}
+          restore-keys: |
+            ${{ runner.os }}-maven-
+      - name: Validate SNAPSHOT version
+        env:
+          SNAPSHOT_REGEX: ^[0-9]{1,2}[.][0-9]{1,2}[.][0-9]{1,3}-SNAPSHOT$
+        if: github.ref != 'refs/heads/master'
+        run: |
+          lein pom
+          export VERSION=$(less pom.xml | grep "<version>" | head -1 | cut -d ">" -f2 | cut -d "<" -f1)
+          echo "Version is:" $VERSION
+          if [[ !("$VERSION" =~ $SNAPSHOT_REGEX) ]]
+          then
+            echo "Version isn't a SNAPSHOT version:" $VERSION
+            exit 0
+          fi
+      - name: lint
+        run: lein lint
+
+  test:
+    needs: build
+    runs-on: ubuntu-18.04
+    timeout-minutes: 5
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Set up JDK 8
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+      - name: Restore local Maven repository from cache
+        uses: actions/cache@v2
+        with:
+          path: ~/.m2/repository
+          key: ${{ runner.os }}-maven-${{ hashFiles( 'project.clj' ) }}
+          restore-keys: |
+            ${{ runner.os }}-maven-
+      - name: Unit and integration tests
+        run: lein test :all
diff --git a/.github/workflows/ci_branch.yml b/.github/workflows/ci_branch.yml
new file mode 100644
index 0000000..fd75397
--- /dev/null
+++ b/.github/workflows/ci_branch.yml
@@ -0,0 +1,105 @@
+name: "Push CI - branches"
+
+on:
+  push:
+    branches-ignore:
+      - master
+
+jobs:
+  build:
+    runs-on: ubuntu-18.04
+    timeout-minutes: 5
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Set up JDK 8
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+      - name: Restore local Maven repository from cache
+        uses: actions/cache@v2
+        with:
+          path: ~/.m2/repository
+          key: ${{ runner.os }}-maven-${{ hashFiles( 'project.clj' ) }}
+          restore-keys: |
+            ${{ runner.os }}-maven-
+      - name: Validate SNAPSHOT version
+        env:
+          SNAPSHOT_REGEX: ^[0-9]{1,2}[.][0-9]{1,2}[.][0-9]{1,3}-SNAPSHOT$
+        if: github.ref != 'refs/heads/master'
+        run: |
+          lein pom
+          export VERSION=$(less pom.xml | grep "<version>" | head -1 | cut -d ">" -f2 | cut -d "<" -f1)
+          echo "Version is:" $VERSION
+          if [[ !("$VERSION" =~ $SNAPSHOT_REGEX) ]]
+          then
+            echo "Version isn't a SNAPSHOT version:" $VERSION
+            exit 0
+          fi
+      - name: lint
+        run: lein lint
+
+  test:
+    needs: build
+    runs-on: ubuntu-18.04
+    timeout-minutes: 5
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Set up JDK 8
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+      - name: Restore local Maven repository from cache
+        uses: actions/cache@v2
+        with:
+          path: ~/.m2/repository
+          key: ${{ runner.os }}-maven-${{ hashFiles( 'project.clj' ) }}
+          restore-keys: |
+            ${{ runner.os }}-maven-
+      - name: Unit and Integration tests
+        run: lein eftest :all
+      - name: Publish unit and integration test results
+        uses: EnricoMi/publish-unit-test-result-action@v1.6
+        if: always()
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          files: "target/junit.xml"
+
+  deploy:
+    needs: test
+    runs-on: ubuntu-18.04
+    timeout-minutes: 5
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Set up JDK 8
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+      - name: Restore local Maven repository from cache
+        uses: actions/cache@v2
+        with:
+          path: ~/.m2/repository
+          key: ${{ runner.os }}-maven-${{ hashFiles( 'project.clj' ) }}
+          restore-keys: |
+            ${{ runner.os }}-maven-
+      - name: Deploy SNAPSHOT version
+        env:
+          SNAPSHOT_REGEX: ^[0-9]{1,2}[.][0-9]{1,2}[.][0-9]{1,3}-SNAPSHOT$
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          CLOJARS_USERNAME: ${{ secrets.CLOJARS_USERNAME }}
+          CLOJARS_PASSWORD: ${{ secrets.CLOJARS_PASSWORD }}
+        run: |
+          git config --global user.name "github-actions-bot"
+          git config --global user.email "<>"
+          lein pom
+          export SNAPSHOT_VERSION=$(less pom.xml | grep "<version>" | head -1 | cut -d ">" -f2 | cut -d "<" -f1)
+          echo "SNAPSHOT version is:" $SNAPSHOT_VERSION
+          if [[ !("$SNAPSHOT_VERSION" =~ $SNAPSHOT_REGEX) ]]
+          then
+            echo "Version isn't a SNAPSHOT version:" $SNAPSHOT_VERSION ", skipping deployment to Clojars..."
+            exit 0
+          fi
+          lein deploy
+          echo "SNAPSHOT version:" $SNAPSHOT_VERSION"; commit: "${{github.sha}}"; successfully deployed to Clojars"
diff --git a/.github/workflows/ci_master.yml b/.github/workflows/ci_master.yml
new file mode 100644
index 0000000..edeb0c4
--- /dev/null
+++ b/.github/workflows/ci_master.yml
@@ -0,0 +1,113 @@
+name: "Push CI - master"
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  build:
+    runs-on: ubuntu-18.04
+    timeout-minutes: 5
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Set up JDK 8
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+      - name: Restore local Maven repository from cache
+        uses: actions/cache@v2
+        with:
+          path: ~/.m2/repository
+          key: ${{ runner.os }}-maven-${{ hashFiles( 'project.clj' ) }}
+          restore-keys: |
+            ${{ runner.os }}-maven-
+      - name: Validate SNAPSHOT version
+        env:
+          SNAPSHOT_REGEX: ^[0-9]{1,2}[.][0-9]{1,2}[.][0-9]{1,3}-SNAPSHOT$
+        if: github.ref != 'refs/heads/master'
+        run: |
+          lein pom
+          export VERSION=$(less pom.xml | grep "<version>" | head -1 | cut -d ">" -f2 | cut -d "<" -f1)
+          echo "Version is:" $VERSION
+          if [[ !("$VERSION" =~ $SNAPSHOT_REGEX) ]]
+          then
+            echo "Version isn't a SNAPSHOT version:" $VERSION
+            exit 0
+          fi
+      - name: lint
+        run: lein lint
+
+  test:
+    needs: build
+    runs-on: ubuntu-18.04
+    timeout-minutes: 5
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Set up JDK 8
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+      - name: Restore local Maven repository from cache
+        uses: actions/cache@v2
+        with:
+          path: ~/.m2/repository
+          key: ${{ runner.os }}-maven-${{ hashFiles( 'project.clj' ) }}
+          restore-keys: |
+            ${{ runner.os }}-maven-
+      - name: Unit and Integration tests
+        run: lein eftest :all
+      - name: Publish unit and integration test results
+        uses: EnricoMi/publish-unit-test-result-action@v1.6
+        if: always()
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          files: "target/junit.xml"
+
+  deploy:
+    needs: test
+    runs-on: ubuntu-18.04
+    timeout-minutes: 5
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Set up JDK 8
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+      - name: Restore local Maven repository from cache
+        uses: actions/cache@v2
+        with:
+          path: ~/.m2/repository
+          key: ${{ runner.os }}-maven-${{ hashFiles( 'project.clj' ) }}
+          restore-keys: |
+            ${{ runner.os }}-maven-
+      - name: Deploy release version
+        env:
+          RELEASE_REGEX: ^[0-9]{1,2}[.][0-9]{1,2}[.][0-9]{1,3}$
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          CLOJARS_USERNAME: ${{ secrets.CLOJARS_USERNAME }}
+          CLOJARS_PASSWORD: ${{ secrets.CLOJARS_PASSWORD }}
+        run: |
+          git config --global user.name "github-actions-bot"
+          git config --global user.email "<>"
+          git config --global push.followTags true
+          lein pom
+          export ORIGINAL_VERSION=$(less pom.xml | grep "<version>" | head -1 | cut -d ">" -f2 | cut -d "<" -f1)
+          echo "Original version is:" $ORIGINAL_VERSION
+          lein change version leiningen.release/bump-version release
+          lein do vcs commit, install
+          lein pom
+          export RELEASE_VERSION=$(less pom.xml | grep "<version>" | head -1 | cut -d ">" -f2 | cut -d "<" -f1)
+          echo "Release version is:" $RELEASE_VERSION
+          if [[ !("$RELEASE_VERSION" =~ $RELEASE_REGEX) ]]
+          then
+            echo "Version isn't a release version:" $RELEASE_VERSION ", skipping deployment to Clojars..."
+            exit 0
+          fi
+          git tag -a $RELEASE_VERSION -m "Release version $RELEASE_VERSION"
+          git push origin master
+          lein deploy
+          echo "Release version:" $RELEASE_VERSION"; commit: "${{github.sha}}"; successfully deployed to Clojars"
diff --git a/.gitignore b/.gitignore
index c5ba690..0887126 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,4 +16,6 @@ pom.xml.asc
 .lsp
 .settings
 .project
-.idea
\ No newline at end of file
+.idea
+.bloop
+.metals
diff --git a/CHANGELOG.md b/CHANGELOG.md
index b0115a2..4cb9e7d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,24 +1,6 @@
 # Change Log
 All notable changes to this project will be documented in this file. This change log follows the conventions of [keepachangelog.com](http://keepachangelog.com/).
 
-## [Unreleased]
+## [0.3.0]
 ### Changed
-- Add a new arity to `make-widget-async` to provide a different widget shape.
-
-## [0.1.1] - 2020-08-20
-### Changed
-- Documentation on how to make the widgets.
-
-### Removed
-- `make-widget-sync` - we're all async, all the time.
-
-### Fixed
-- Fixed widget maker to keep working when daylight savings switches over.
-
-## 0.1.0 - 2020-08-20
-### Added
-- Files from the new template.
-- Widget maker public API - `make-widget-sync`.
-
-[Unreleased]: https://github.com/your-name/unleash-client-clojure/compare/0.1.1...HEAD
-[0.1.1]: https://github.com/your-name/unleash-client-clojure/compare/0.1.0...0.1.1
+- removed direct log dependency originating upstream.
diff --git a/project.clj b/project.clj
index 4110f5c..36111be 100644
--- a/project.clj
+++ b/project.clj
@@ -1,14 +1,22 @@
-(defproject unleash-client-clojure "0.2.1"
+(defproject unleash-client-clojure "0.3.0"
   :description "A Clojure library wrapping https://github.com/Unleash/unleash-client-java"
   :url "https://github.com/AppsFlyer/unleash-client-clojure"
   :license {:name "EPL-2.0 OR GPL-2.0-or-later WITH Classpath-exception-2.0"
             :url  "https://www.eclipse.org/legal/epl-2.0/"}
-  :dependencies [[no.finn.unleash/unleash-client-java "3.3.3"]]
-  :profiles {:dev {:dependencies [[org.clojure/clojure "1.10.1"]
+  :deploy-repositories [["releases" {:url "https://repo.clojars.org"
+                                     :username :env/clojars_username
+                                     :password :env/clojars_password
+                                     :sign-releases false}] 
+                        ["snapshots" {:url "https://repo.clojars.org"
+                                      :username :env/clojars_username
+                                      :password :env/clojars_password
+                                      :sign-releases false}]]
+  :dependencies [[no.finn.unleash/unleash-client-java "3.3.4" :exclusions [org.apache.logging.log4j/log4j-api]]]
+  :profiles {:dev {:dependencies [[org.clojure/clojure "1.10.3"]
                                   [clj-kondo "RELEASE"]
-                                  [org.apache.logging.log4j/log4j-core "2.11.2"]]
+                                  [org.apache.logging.log4j/log4j-core "2.15.0"]]
                    :aliases      {"clj-kondo" ["run" "-m" "clj-kondo.main"]
                                   "lint"      ["run" "-m" "clj-kondo.main" "--lint" "src" "test"]}
-                   :plugins      [[lein-ancient "0.6.15"]
-                                  [lein-cloverage "1.2.0"]]
+                   :plugins      [[lein-ancient "1.0.0-RC3"]
+                                  [lein-cloverage "1.2.2"]]
                    :global-vars  {*warn-on-reflection* true}}})
diff --git a/src/unleash_client_clojure/fake.clj b/src/unleash_client_clojure/fake.clj
index 55bb0c6..e9fcb5e 100644
--- a/src/unleash_client_clojure/fake.clj
+++ b/src/unleash_client_clojure/fake.clj
@@ -32,7 +32,7 @@
     ([this toggle-name context default-variant]
      (OptionalPayloadVariant. (.getVariant this ^String toggle-name ^UnleashContext context ^Variant default-variant))))
 
-  (get-toggle-definition [this toggle-name]
+  (get-toggle-definition [_this _toggle-name]
     (throw (UnsupportedOperationException.)))
 
   (get-feature-toggle-names [this]