diff --git a/.github/workflows/build-and-deploy.yml b/.github/workflows/build-and-deploy.yml
index 801acde..56af81b 100644
--- a/.github/workflows/build-and-deploy.yml
+++ b/.github/workflows/build-and-deploy.yml
@@ -75,8 +75,8 @@ jobs:
         with:
           name: my-artifact
           path: |
-            target/plantuml-builder-*.jar
-            target/plantuml-builder-*.pom
+            target/asciidoctor-gherkin-extension-*.jar
+            target/asciidoctor-gherkin-extension-*.pom
           retention-days: 1
 
       - name: Create and commit next dev version
@@ -86,42 +86,3 @@ jobs:
       - uses: stefanzweifel/git-auto-commit-action@v4
         with:
           commit_message: Post release - ci skip
-
-  tests_java:
-    needs:
-      - publish
-      - check
-    if: "needs.check.outputs.status == 'deploy' && github.event_name == 'pull_request' && !contains(github.event.head_commit.message, 'ci skip')"
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        version: [11, 15, 17]
-    steps:
-      - uses: actions/checkout@v3
-
-      - name: Set up java
-        uses: actions/setup-java@v3
-        with:
-          java-version: ${{ matrix.version }}
-          distribution: adopt
-
-      - name: Install plantuml-builder artifact locally
-        run: |
-          ARTIFACT_VERSION=$(mvn help:evaluate -Dexpression=project.version -q -DforceStdout)
-          ARTIFACT_PATH=~/.m2/repository/ch/ifocusit/plantuml-builder/$ARTIFACT_VERSION/
-          echo ::set-env name=ARTIFACT_PATH::$ARTIFACT_PATH
-          echo ::set-env name=PLANTUML_BUILDER_VERSION::$ARTIFACT_VERSION
-
-      - uses: actions/download-artifact@v3
-        with:
-          name: my-artifact
-          path: ${{ env.ARTIFACT_PATH }}
-
-      - name: Test ${{ matrix.version }}
-        working-directory: ./src/it/example-java-x
-        run: |
-          sed -i -e "s/\${env.PLANTUML_BUILDER_VERSION}/${{ env.PLANTUML_BUILDER_VERSION }}/g" pom.xml
-          mvn --batch-mode --update-snapshots verify
-        env:
-          JAVA_VERSION: ${{ matrix.version }}
-          PLANTUML_BUILDER_VERSION: ${{ env.PLANTUML_BUILDER_VERSION }}
diff --git a/DEV.md b/DEV.md
new file mode 100644
index 0000000..459c8bc
--- /dev/null
+++ b/DEV.md
@@ -0,0 +1,98 @@
+# Github actions
+
+TODO:
+
+- tag on release
+- upload github package
+- création release page avec doc
+- ajout changelog
+
+# Publication maven centrale en local
+
+A titre d'exemple, voici les commande permettant de chiffrer et publier les artefacts.
+
+## 1. Signature du jar
+
+https://central.sonatype.org/publish/requirements/gpg/#gpg-signed-components
+
+Generate keys:
+
+```bash
+gpg --gen-key
+```
+
+```bash
+gpg --list-signatures --keyid-format 0xshort
+
+pub   rsa3072/0xtututututu 2023-03-28 [SC] [expire : 2025-03-27]
+      6666666666666666666666666666666666666666
+uid          [  ultime ] Julien Boz <julienboz@gmail.com>
+sig 3        0xtututututu 2023-03-28  Julien Boz <julienboz@gmail.com>
+sub   rsa3072/0xBBBBBBBB 2023-03-28 [E] [expire : 2025-03-27]
+sig          0xtututututu 2023-03-28  Julien Boz <julienboz@gmail.com>
+```
+
+Optional but best practice, distribute public key on the internet to allow people to verify files:
+
+```bash
+gpg --keyserver keyserver.ubuntu.com --send-keys 6666666666666666666666666666666666666666
+```
+
+Optional, Export keys:
+
+```bash
+gpg --output .release/pubring.gpg --armor --export 6666666666666666666666666666666666666666
+gpg --output .release/secring.gpg --armor --export-secret-key 6666666666666666666666666666666666666666
+```
+
+Test jar signatures:
+
+```bash
+export GPG_KEYNAME=0xtututututu
+export GPG_PASSPHRASE=gpg-passphrase-defined
+
+mvn clean verify -P release
+```
+
+## 2. Upload maven centrale
+
+Documentation is here: https://central.sonatype.org/publish/manage-user/
+
+Generate an access token on this page https://oss.sonatype.org/#profile;User%20Token (some time the web interface bugs and you have to reconnect yourself)
+
+Create settings.xml :
+
+```
+<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 https://maven.apache.org/xsd/settings-1.1.0.xsd">
+    <servers>
+        <server>
+            <id>ossrh</id>
+            <username>${env.SONATYPE_USERNAME}</username>
+            <password>${env.SONATYPE_PASSWORD}</password>
+        </server>
+    </servers>
+</settings>
+```
+
+```bash
+export SONATYPE_USERNAME=toto
+export SONATYPE_PASSWORD=titi
+
+mvn clean deploy -P release --settings .release/settings.xml
+```
+
+## 3. Lost secret ?
+
+Use this in github action :
+
+```yaml
+- name: Set env as secret
+  env:
+    MY_VAL: ${{ secrets.MAVEN_GPG_PASSPHRASE }}
+  run: |
+    import os
+    for q in (os.getenv("MY_VAL")):
+    print(q)
+  shell: python
+```