diff --git a/.github/workflows/beta-release.yml b/.github/workflows/beta-release.yml
new file mode 100644
index 00000000000..146cdd2bf63
--- /dev/null
+++ b/.github/workflows/beta-release.yml
@@ -0,0 +1,47 @@
+name: Release beta version
+
+on:
+    schedule:
+      - cron: '0 0 * * 0' # Sundays at 00:00 (https://crontab.guru/#0_0_*_*_0)
+
+jobs:
+  snapshot:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3
+        with:
+          fetch-depth: 0
+          token: ${{ secrets.JRELEASER_GITHUB_TOKEN }}
+      - name: Install Nix
+        uses: DeterminateSystems/nix-installer-action@v4
+      - uses: DeterminateSystems/magic-nix-cache-action@v2
+      - name: Check Nixpkgs inputs
+        uses: DeterminateSystems/flake-checker-action@v5
+        with:
+          fail-mode: true
+      - name: Use Maven dependency cache
+        uses: actions/cache@88522ab9f39a2ea568f7027eddc7d8d8bc9d59c8 # v3.3.1
+        with:
+          path: ~/.m2/repository
+          key: ${{ runner.os }}
+
+      - name: Make beta release
+        run: nix develop .#jReleaser --command chore/release-beta.sh
+        env:
+          JRELEASER_GITHUB_TOKEN: ${{ secrets.JRELEASER_GITHUB_TOKEN }}
+          JRELEASER_GPG_PASSPHRASE: ${{ secrets.JRELEASER_GPG_PASSPHRASE }}
+          JRELEASER_GPG_PUBLIC_KEY: ${{ secrets.JRELEASER_GPG_PUBLIC_KEY }}
+          JRELEASER_GPG_SECRET_KEY: ${{ secrets.JRELEASER_GPG_SECRET_KEY }}
+          JRELEASER_NEXUS2_MAVEN_CENTRAL_USERNAME: ${{ secrets.JRELEASER_NEXUS2_MAVEN_CENTRAL_USERNAME }}
+          JRELEASER_NEXUS2_MAVEN_CENTRAL_PASSWORD: ${{ secrets.JRELEASER_NEXUS2_MAVEN_CENTRAL_PASSWORD }}
+
+      # Log failures
+      - name: JReleaser release output
+        if: always()
+        uses: actions/upload-artifact@0b7f8abb1508181956e8e162db84b466c27e18ce # v3
+        with:
+          name: jreleaser-release
+          path: |
+            out/jreleaser/trace.log
+            out/jreleaser/output.properties
diff --git a/.github/workflows/nightly-release.yml b/.github/workflows/nightly-release.yml
new file mode 100644
index 00000000000..e3f5d3a473a
--- /dev/null
+++ b/.github/workflows/nightly-release.yml
@@ -0,0 +1,47 @@
+name: Release nightly version
+
+on:
+    schedule:
+      - cron: '0 0 * * *' # Every day at 00:00 UTC (https://crontab.guru/#0_0_*_*_*)
+
+jobs:
+  nightly:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3
+        with:
+          fetch-depth: 0
+          token: ${{ secrets.JRELEASER_GITHUB_TOKEN }}
+      - name: Install Nix
+        uses: DeterminateSystems/nix-installer-action@v4
+      - uses: DeterminateSystems/magic-nix-cache-action@v2
+      - name: Check Nixpkgs inputs
+        uses: DeterminateSystems/flake-checker-action@v5
+        with:
+          fail-mode: true
+      - name: Use Maven dependency cache
+        uses: actions/cache@88522ab9f39a2ea568f7027eddc7d8d8bc9d59c8 # v3.3.1
+        with:
+          path: ~/.m2/repository
+          key: ${{ runner.os }}
+
+      - name: Make beta release
+        run: nix develop .#jReleaser --command chore/release-nightly.sh
+        env:
+          JRELEASER_GITHUB_TOKEN: ${{ secrets.JRELEASER_GITHUB_TOKEN }}
+          JRELEASER_GPG_PASSPHRASE: ${{ secrets.JRELEASER_GPG_PASSPHRASE }}
+          JRELEASER_GPG_PUBLIC_KEY: ${{ secrets.JRELEASER_GPG_PUBLIC_KEY }}
+          JRELEASER_GPG_SECRET_KEY: ${{ secrets.JRELEASER_GPG_SECRET_KEY }}
+          JRELEASER_NEXUS2_MAVEN_CENTRAL_USERNAME: ${{ secrets.JRELEASER_NEXUS2_MAVEN_CENTRAL_USERNAME }}
+          JRELEASER_NEXUS2_MAVEN_CENTRAL_PASSWORD: ${{ secrets.JRELEASER_NEXUS2_MAVEN_CENTRAL_PASSWORD }}
+
+      # Log failures
+      - name: JReleaser release output
+        if: always()
+        uses: actions/upload-artifact@0b7f8abb1508181956e8e162db84b466c27e18ce # v3
+        with:
+          name: jreleaser-release
+          path: |
+            out/jreleaser/trace.log
+            out/jreleaser/output.properties
diff --git a/chore/release-beta.sh b/chore/release-beta.sh
new file mode 100644
index 00000000000..a73d13e6109
--- /dev/null
+++ b/chore/release-beta.sh
@@ -0,0 +1,31 @@
+CURRENT_VERSION_WITH_SNAPSHOT="$(mvn help:evaluate -Dexpression=project.version -q -DforceStdout)"
+
+if [[ ! $CURRENT_VERSION_WITH_SNAPSHOT =~ .*-SNAPSHOT ]]; then
+  echo "Not a snapshot version, skipping"
+  exit 78
+fi
+
+# Compute next beta number
+echo "::group::Computing next beta number"
+LAST_BETA_NUMBER="$(curl -L "http://search.maven.org/solrsearch/select?q=a:spoon-core+g:fr.inria.gforge.spoon&rows=40&wt=json&core=gav" | jq -r ".response.docs | map(.v) | map((match(\"$CURRENT_VERSION_NO_SNAPSHOT-beta-(.*)\") | .captures[0].string) // \"0\") | .[0]")"
+echo "LAST_BETA_NUMBER $LAST_BETA_NUMBER"
+
+NEW_BETA_NUMBER=$((LAST_BETA_NUMBER + 1))
+echo "NEW_BETA_NUMBER $NEW_BETA_NUMBER"
+NEXT_VERSION="$CURRENT_VERSION_NO_SNAPSHOT-beta-$NEW_BETA_NUMBER"
+echo "::endgroup::"
+
+echo "::group::Setting release version"
+mvn -f spoon-pom --no-transfer-progress --batch-mode versions:set -DnewVersion="$NEXT_VERSION" -DprocessAllModules
+mvn --no-transfer-progress --batch-mode versions:set -DnewVersion="$NEXT_VERSION" -DprocessAllModules
+mvn -f spoon-javadoc --no-transfer-progress --batch-mode versions:set -DnewVersion="$NEXT_VERSION" -DprocessAllModules
+echo "::endgroup::"
+
+echo "::group::Staging release"
+mvn -f spoon-pom --no-transfer-progress --batch-mode -Pjreleaser clean deploy -DaltDeploymentRepository=local::default::file:./target/staging-deploy
+mvn --no-transfer-progress --batch-mode -Pjreleaser deploy:deploy-file -Dfile="./spoon-pom/pom.xml" -DpomFile="./spoon-pom/pom.xml" -Durl="file://$(mvn help:evaluate -D"expression=project.basedir" -q -DforceStdout)/target/staging-deploy"
+echo "::endgroup::"
+
+echo "::group::Running jreleaser"
+JRELEASER_PROJECT_VERSION="$NEXT_VERSION" jreleaser-cli deploy
+echo "::endgroup::"
diff --git a/chore/release-nightly.sh b/chore/release-nightly.sh
new file mode 100644
index 00000000000..d4e5598ff93
--- /dev/null
+++ b/chore/release-nightly.sh
@@ -0,0 +1,15 @@
+CURRENT_VERSION_WITH_SNAPSHOT="$(mvn help:evaluate -Dexpression=project.version -q -DforceStdout)"
+
+if [[ ! $CURRENT_VERSION_WITH_SNAPSHOT =~ .*-SNAPSHOT ]]; then
+  echo "Not a snapshot version, skipping"
+  exit 78
+fi
+
+echo "::group::Staging release"
+mvn -f spoon-pom --no-transfer-progress --batch-mode -Pjreleaser clean deploy -DaltDeploymentRepository=local::default::file:./target/staging-deploy
+mvn --no-transfer-progress --batch-mode -Pjreleaser deploy:deploy-file -Dfile="./spoon-pom/pom.xml" -DpomFile="./spoon-pom/pom.xml" -Durl="file://$(mvn help:evaluate -D"expression=project.basedir" -q -DforceStdout)/target/staging-deploy"
+echo "::endgroup::"
+
+echo "::group::Running jreleaser"
+JRELEASER_PROJECT_VERSION="$NEXT_VERSION" jreleaser-cli deploy
+echo "::endgroup::"