diff --git a/.github/workflows/integration.yml b/.github/workflows/integration.yml
index b57a2f84..c0d175ed 100644
--- a/.github/workflows/integration.yml
+++ b/.github/workflows/integration.yml
@@ -9,7 +9,7 @@ jobs:
     strategy:
       matrix:
         dirac_version:
-          - rel-v8r0
+          - echo $(curl -s "https://api.github.com/repos/DIRACGrid/DIRAC/branches") | jq -r '.[].name' | sort -V | grep 'rel-' | tail -n 1
           - integration
         pilot_schema:
           - pilot_oldSchema.json
@@ -62,8 +62,8 @@ jobs:
           - pilot_oldSchema.json
           - pilot_newSchema.json
         dirac_version:
-          - v8.0.27
-          - v8.1.0a17
+          - prod
+          - pre
 
     steps:
       - uses: actions/checkout@v4
@@ -89,12 +89,17 @@ jobs:
           X509_VOMS_DIR: /cvmfs/grid.cern.ch/etc/grid-security/vomsdir
           DIRAC_VOMSES: /cvmfs/grid.cern.ch/etc/grid-security/vomses
         run: |
+          if [ "${{ matrix.dirac_version }} == "prod"]; then
+            version=$(curl -s "https://api.github.com/repos/DIRACGrid/DIRAC/releases") | jq -r '.[].tag_name' | sort -V | grep -v 'a' | tail -n 1
+          else
+            version=$(curl -s "https://api.github.com/repos/DIRACGrid/DIRAC/releases") | jq -r '.[].tag_name' | sort -V | grep 'a' | tail -n 1
+          fi
           cd Pilot
           cp ../tests/CI/${{ matrix.pilot_schema }} pilot.json
           sed -i "s/VAR_JENKINS_SITE/DIRAC.Jenkins.ch/g" pilot.json
           sed -i "s/VAR_JENKINS_CE/jenkins.cern.ch/g" pilot.json
           sed -i "s/VAR_JENKINS_QUEUE/jenkins-queue_not_important/g" pilot.json
-          sed -i "s/VAR_DIRAC_VERSION/${{ matrix.dirac_version }}/g" pilot.json
+          sed -i "s/VAR_DIRAC_VERSION/${version}/g" pilot.json
           sed -i "s#VAR_CS#https://lbcertifdirac70.cern.ch:9135/Configuration/Server#g" pilot.json
           sed -i "s#VAR_USERDN#/DC=ch/DC=cern/OU=Organic Units/OU=Users/CN=alboyer/CN=819281/CN=Alexandre Franck Boyer#g" pilot.json
           sed -i "s#VAR_USERDN_GRIDPP#${DIRACUSERDN_GRIDPP}#g" pilot.json
@@ -127,12 +132,13 @@ jobs:
           chmod 400 etc/grid-security/hostkey.pem
       - name: tests
         run: |
+          version=$(curl -s "https://api.github.com/repos/DIRACGrid/DIRAC/releases") | jq -r '.[].tag_name' | sort -V | grep 'a' | tail -n 1
           cd Pilot
           cp ../tests/CI/pilot_newSchema.json pilot.json
           sed -i "s/VAR_JENKINS_SITE/DIRAC.Jenkins.ch/g" pilot.json
           sed -i "s/VAR_JENKINS_CE/jenkins.cern.ch/g" pilot.json
           sed -i "s/VAR_JENKINS_QUEUE/jenkins-queue_not_important/g" pilot.json
-          sed -i "s/VAR_DIRAC_VERSION/v8.1.0a17/g" pilot.json
+          sed -i "s/VAR_DIRAC_VERSION/${version}/g" pilot.json
           sed -i "s#VAR_CS#https://lbcertifdirac70.cern.ch:9135/Configuration/Server#g" pilot.json
           sed -i "s#VAR_USERDN#/DC=ch/DC=cern/OU=Organic Units/OU=Users/CN=alboyer/CN=819281/CN=Alexandre Franck Boyer#g" pilot.json
           sed -i "s#VAR_USERDN_GRIDPP#${DIRACUSERDN_GRIDPP}#g" pilot.json
@@ -196,8 +202,8 @@ jobs:
           - dteam
           - gridpp
         dirac_version:
-          - v8.0.27
-          - v8.1.0a17
+          - prod
+          - pre
 
     steps:
       - uses: actions/checkout@v4
@@ -219,12 +225,17 @@ jobs:
           chmod 400 etc/grid-security/hostkey.pem
       - name: tests
         run: |
+          if [ "${{ matrix.dirac_version }} == "prod"]; then
+            version=$(curl -s "https://api.github.com/repos/DIRACGrid/DIRAC/releases") | jq -r '.[].tag_name' | sort -V | grep -v 'a' | tail -n 1
+          else
+            version=$(curl -s "https://api.github.com/repos/DIRACGrid/DIRAC/releases") | jq -r '.[].tag_name' | sort -V | grep 'a' | tail -n 1
+          fi
           cd Pilot
           cp ../tests/CI/pilot_newSchema.json pilot.json
           sed -i "s/VAR_JENKINS_SITE/DIRAC.Jenkins.ch/g" pilot.json
           sed -i "s/VAR_JENKINS_CE/jenkins-full.cern.ch/g" pilot.json
           sed -i "s/VAR_JENKINS_QUEUE/jenkins-queue_not_important/g" pilot.json
-          sed -i "s/VAR_DIRAC_VERSION/${{ matrix.dirac_version }}/g" pilot.json
+          sed -i "s/VAR_DIRAC_VERSION/${version}/g" pilot.json
           sed -i "s#VAR_CS#https://lbcertifdirac70.cern.ch:9135/Configuration/Server#g" pilot.json
           sed -i "s#VAR_USERDN#/DC=ch/DC=cern/OU=Organic Units/OU=Users/CN=alboyer/CN=819281/CN=Alexandre Franck Boyer#g" pilot.json
           sed -i "s#VAR_USERDN_GRIDPP#${DIRACUSERDN_GRIDPP}#g" pilot.json
@@ -277,6 +288,7 @@ jobs:
           X509_VOMS_DIR: /cvmfs/lhcb.cern.ch/etc/grid-security/vomsdir
           DIRAC_VOMSES: /cvmfs/lhcb.cern.ch/etc/grid-security/vomses
         run: |
+          version=$(echo $(curl -s "https://gitlab.cern.ch/api/v4/projects/3588/releases") | jq -r '.[].name' | sort -V | grep -v 'a' | tail -n 1)
           cd Pilot
           export VO_LHCB_SW_DIR=${GITHUB_WORKSPACE}/Pilot
           curl https://gitlab.cern.ch/lhcb-dirac/LHCbPilot/-/raw/${{ matrix.pilot_version }}/LHCbPilot/LHCbPilotCommands.py -o LHCbPilotCommands.py
@@ -284,7 +296,7 @@ jobs:
           sed -i "s/VAR_JENKINS_SITE/DIRAC.Jenkins.ch/g" pilot.json
           sed -i "s/VAR_JENKINS_CE/jenkins-lhcb.cern.ch/g" pilot.json
           sed -i "s/VAR_JENKINS_QUEUE/jenkins-queue_not_important/g" pilot.json
-          sed -i "s/VAR_DIRAC_VERSION/v11.0.20/g" pilot.json
+          sed -i "s/VAR_DIRAC_VERSION/${version}0/g" pilot.json
           sed -i "s#VAR_CS#https://lbcertifdirac70.cern.ch:9135/Configuration/Server#g" pilot.json
           sed -i "s#VAR_USERDN#/DC=ch/DC=cern/OU=Organic Units/OU=Users/CN=alboyer/CN=819281/CN=Alexandre Franck Boyer#g" pilot.json
           sed -i "s#VAR_USERDN_GRIDPP#${DIRACUSERDN_GRIDPP}#g" pilot.json
@@ -325,13 +337,14 @@ jobs:
           chmod 400 etc/grid-security/hostkey.pem
       - name: tests
         run: |
+          version=$(echo $(curl -s "https://gitlab.cern.ch/api/v4/projects/3588/releases") | jq -r '.[].name' | sort -V | grep -v 'a' | tail -n 1)
           cd Pilot
           curl https://lhcbdirac.s3.cern.ch/Pilot3/LHCbPilotCommands.py -o LHCbPilotCommands.py
           cp ../tests/CI/${{ matrix.pilot_schema }} pilot.json
           sed -i "s/VAR_JENKINS_SITE/DIRAC.Jenkins.ch/g" pilot.json
           sed -i "s/VAR_JENKINS_CE/${{ matrix.ce }}/g" pilot.json
           sed -i "s/VAR_JENKINS_QUEUE/jenkins-queue_not_important/g" pilot.json
-          sed -i "s/VAR_DIRAC_VERSION/v11.0.20/g" pilot.json
+          sed -i "s/VAR_DIRAC_VERSION/${version}/g" pilot.json
           sed -i "s#VAR_CS#https://lbcertifdirac70.cern.ch:9135/Configuration/Server#g" pilot.json
           sed -i "s#VAR_USERDN#/DC=ch/DC=cern/OU=Organic Units/OU=Users/CN=alboyer/CN=819281/CN=Alexandre Franck Boyer#g" pilot.json
           sed -i "s#VAR_USERDN_GRIDPP#${DIRACUSERDN_GRIDPP}#g" pilot.json
@@ -372,13 +385,14 @@ jobs:
           chmod 400 etc/grid-security/hostkey.pem
       - name: tests
         run: |
+          version=$(echo $(curl -s "https://gitlab.cern.ch/api/v4/projects/3588/releases") | jq -r '.[].name' | sort -V | grep -v 'a' | tail -n 1)
           cd Pilot
           curl https://gitlab.cern.ch/lhcb-dirac/LHCbPilot/-/raw/${{ matrix.pilot_version }}/LHCbPilot/LHCbPilotCommands.py -o LHCbPilotCommands.py
           cp ../tests/CI/${{ matrix.pilot_schema }} pilot.json
           sed -i "s/VAR_JENKINS_SITE/DIRAC.Jenkins.ch/g" pilot.json
           sed -i "s/VAR_JENKINS_CE/jenkins-lhcb-d.cern.ch/g" pilot.json
           sed -i "s/VAR_JENKINS_QUEUE/jenkins-queue_not_important/g" pilot.json
-          sed -i "s/VAR_DIRAC_VERSION/v11.0.20/g" pilot.json
+          sed -i "s/VAR_DIRAC_VERSION/${version}/g" pilot.json
           sed -i "s#VAR_CS#https://lbcertifdirac70.cern.ch:9135/Configuration/Server#g" pilot.json
           sed -i "s#VAR_USERDN#/DC=ch/DC=cern/OU=Organic Units/OU=Users/CN=alboyer/CN=819281/CN=Alexandre Franck Boyer#g" pilot.json
           sed -i "s#VAR_USERDN_GRIDPP#${DIRACUSERDN_GRIDPP}#g" pilot.json