diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 49f246c..1074d2c 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -1,20 +1,42 @@
 name: Publish package to GitHub Packages
 on:
-  release:
-    types: [created]
+  workflow_dispatch:
+  push:
+  pull_request:
+    branches: [ "master", "develop" ]
+
 jobs:
   publish:
     runs-on: ubuntu-latest
-    permissions:
-      contents: read
-      packages: write
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-java@v2
+      - uses: actions/checkout@v3
+      - name: Set up JDK 17
+        uses: actions/setup-java@v3
         with:
-          java-version: '11'
-          distribution: 'adopt'
-      - name: Publish package
-        run: mvn --batch-mode deploy
+          java-version: '17'
+          distribution: 'temurin'
+          server-id: sonatype-nexus-staging # Value of the distributionManagement/repository/id field of the pom.xml
+          server-username: CI_DEPLOY_USERNAME # env variable for username in deploy
+          server-password: CI_DEPLOY_PASSWORD # env variable for token in deploy
+          gpg-private-key: ${{ secrets.CI_GPG_PRIVATE_KEY }} # Value of the GPG private key to import
+          gpg-passphrase: CI_GPG_PASSPHRASE # env variable for GPG private key passphrase
+
+      - name: Install, unit test, integration test
+        run: mvn install -Dmaven.javadoc.skip=true -B -V
+
+      - name: Release to maven central
+        if: github.ref_name == 'master' && github.event_name != 'pull_request' && github.repository == 'swisspost/kobuka'
+        run: |
+          curl -s get.sdkman.io | bash
+          source "$HOME/.sdkman/bin/sdkman-init.sh"
+          sdk install groovy 3.0.8
+          
+          chmod +x ./maybe-release.sh
+          ./maybe-release.sh
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
\ No newline at end of file
+          CI_DEPLOY_USERNAME: ${{ secrets.CI_DEPLOY_USERNAME }}
+          CI_DEPLOY_PASSWORD: ${{ secrets.CI_DEPLOY_PASSWORD }}
+          CI_GPG_PASSPHRASE: ${{ secrets.CI_GPG_PASSPHRASE }}
+
+      - name: After release
+        run: bash <(curl -s https://codecov.io/bash)
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 7d72a4f..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,22 +0,0 @@
-language: java
-dist: focal
-jdk:
-  - openjdk17
-before_install:
-  - chmod +x maybe-release.sh
-  # install groovy
-  - curl -s get.sdkman.io | bash
-  - source "$HOME/.sdkman/bin/sdkman-init.sh"
-  - sdk install groovy 3.0.8
-  - echo $(groovy --version)
-install:
-    - mvn install -Dmaven.javadoc.skip=true -B -V
-before_script:
-  - git config --global user.email "swisspush@post.ch"
-  - git config --global user.name "Travis-CI"
-script:
-  - git config credential.helper "store --file=.git/credentials"
-  - echo "https://${GH_TOKEN}:@github.com" > .git/credentials
-  - ./maybe-release.sh
-after_success:
-  - bash <(curl -s https://codecov.io/bash)
diff --git a/kobuka-client/pom.xml b/kobuka-client/pom.xml
index 3299994..2aceffa 100644
--- a/kobuka-client/pom.xml
+++ b/kobuka-client/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>kobuka</artifactId>
         <groupId>org.swisspush</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.3-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/kobuka-gen/pom.xml b/kobuka-gen/pom.xml
index 0bf2bf6..8b15a95 100644
--- a/kobuka-gen/pom.xml
+++ b/kobuka-gen/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>kobuka</artifactId>
         <groupId>org.swisspush</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.3-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/kobuka-gen/src/main/java/org/swisspush/kobuka/gen/Generator.java b/kobuka-gen/src/main/java/org/swisspush/kobuka/gen/Generator.java
index 08a3df1..0764948 100644
--- a/kobuka-gen/src/main/java/org/swisspush/kobuka/gen/Generator.java
+++ b/kobuka-gen/src/main/java/org/swisspush/kobuka/gen/Generator.java
@@ -5,6 +5,8 @@
 import org.apache.kafka.clients.consumer.ConsumerConfig;
 import org.apache.kafka.clients.producer.ProducerConfig;
 import org.apache.kafka.common.config.ConfigDef;
+import org.apache.kafka.common.config.SaslConfigs;
+import org.apache.kafka.common.config.SslConfigs;
 import org.apache.kafka.common.config.types.Password;
 import org.apache.kafka.streams.StreamsConfig;
 
@@ -50,6 +52,11 @@ public static void main(String[] args) throws IOException {
         commonKeys.retainAll(AdminClientConfig.configDef().configKeys().keySet());
         commonKeys.retainAll(StreamsConfig.configDef().configKeys().keySet());
 
+        ConfigDef commonConfigs = new ConfigDef();
+        SaslConfigs.addClientSaslSupport(commonConfigs);
+        SslConfigs.addClientSslSupport(commonConfigs);
+        commonKeys.addAll(commonConfigs.configKeys().keySet());
+
         Stream<Map.Entry<String, ConfigDef.ConfigKey>> commonConfigMap = AdminClientConfig.configDef().configKeys().entrySet().stream()
                 .filter(entry -> commonKeys.contains(entry.getKey()));
 
diff --git a/kobuka-spring/pom.xml b/kobuka-spring/pom.xml
index 164c9e2..af5e295 100644
--- a/kobuka-spring/pom.xml
+++ b/kobuka-spring/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <artifactId>kobuka</artifactId>
         <groupId>org.swisspush</groupId>
-        <version>1.4.0-SNAPSHOT</version>
+        <version>1.4.3-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/maybe-release.sh b/maybe-release.sh
index e0439e5..601421e 100644
--- a/maybe-release.sh
+++ b/maybe-release.sh
@@ -1,42 +1,34 @@
 #!/bin/bash
 set -ev
-if [ "$TRAVIS_BRANCH" == "master" ] && [ "$TRAVIS_PULL_REQUEST" == "false" ] && [ "$TRAVIS_REPO_SLUG" == "swisspush/kobuka" ]
+git fetch
+git reset --hard
+groovy staging.groovy drop
+rc=$?
+if [ $rc -ne 0 ]
 then
-    git reset --hard
-    git clean -fd
-    git checkout master
-    echo 'Master checked out'
-    groovy staging.groovy drop
+  echo 'problem when trying to drop, ignored'
+fi
+echo 'starting a new nexus repository ...'
+OUTPUT=$(groovy staging.groovy start)
+echo "repository Id: $OUTPUT"
+mvn -B -Prelease jgitflow:release-start jgitflow:release-finish -DrepositoryId=${OUTPUT}
+rc=$?
+if [ $rc -eq 0 ]
+then
+    groovy staging.groovy close ${OUTPUT}
+    groovy staging.groovy promote ${OUTPUT}
     rc=$?
     if [ $rc -ne 0 ]
     then
-      echo 'problem when trying to drop, ignored'
-    fi
-     echo 'starting a new nexus repository ...'
-     OUTPUT=$(groovy staging.groovy start)
-     echo "repository Id: $OUTPUT"
-     mvn -B -Prelease jgitflow:release-start jgitflow:release-finish --settings settings.xml -DrepositoryId=${OUTPUT}
-    rc=$?
-    if [ $rc -eq 0 ]
-    then
-        groovy staging.groovy close ${OUTPUT}
-        groovy staging.groovy promote ${OUTPUT}
-        rc=$?
-        if [ $rc -ne 0 ]
-        then
-          echo 'Release failed, cannot promote stage'
-          exit rc
-        fi
-        echo 'Release done, will push'
-        git tag
-        git push --tags
-        git checkout develop
-        git push origin develop
-      exit 0
+      echo 'Release failed, cannot promote stage'
+      exit $rc
     fi
-    echo 'Release failed'
-    exit rc
-else
-    echo 'Release skipped'
-    exit 0
-fi
\ No newline at end of file
+    echo 'Release done, will push'
+    git tag
+    git push --tags
+    git checkout develop
+    git push origin develop
+  exit 0
+fi
+echo 'Release failed'
+exit $rc
diff --git a/pom.xml b/pom.xml
index 296cb48..961ef0e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
     <groupId>org.swisspush</groupId>
     <artifactId>kobuka</artifactId>
     <packaging>pom</packaging>
-    <version>1.4.0-SNAPSHOT</version>
+    <version>1.4.3-SNAPSHOT</version>
     <name>kobuka</name>
     <description>Config Builders for Kafka. A fluent API for configuring kafka clients.</description>
     <url>https://github.com/swisspush/kobuka</url>
@@ -60,6 +60,10 @@
                                 <homedir>${session.executionRootDirectory}</homedir>
                                 <keyname>230584D7</keyname>
                                 <!--<executable>C:\Program Files (x86)\GnuPG\bin\gpg.exe</executable>-->
+                                <gpgArguments>
+                                    <arg>--pinentry-mode</arg>
+                                    <arg>loopback</arg>
+                                </gpgArguments>
                             </configuration>
                         </execution>
                     </executions>
@@ -253,6 +257,10 @@
                                     <homedir>${session.executionRootDirectory}</homedir>
                                     <keyname>230584D7</keyname>
                                     <!--<executable>C:\Program Files (x86)\GnuPG\bin\gpg.exe</executable>-->
+                                    <gpgArguments>
+                                        <arg>--pinentry-mode</arg>
+                                        <arg>loopback</arg>
+                                    </gpgArguments>
                                 </configuration>
                             </execution>
                         </executions>
diff --git a/settings.xml b/settings.xml
deleted file mode 100644
index b4954b8..0000000
--- a/settings.xml
+++ /dev/null
@@ -1,14 +0,0 @@
-<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
-    <servers>
-        <server>
-            <id>sonatype-nexus-staging</id>
-            <username>${env.CI_DEPLOY_USERNAME}</username>
-            <password>${env.CI_DEPLOY_PASSWORD}</password>
-        </server>
-        <server>
-            <id>gpg.passphrase</id>
-            <passphrase>${env.CI_PGP_PASSWORD}</passphrase>
-        </server>
-    </servers>
-</settings>
\ No newline at end of file