diff --git a/.github/workflows/deploy-prerelease-to-delete.yml b/.github/workflows/deploy-prerelease-to-delete.yml
new file mode 100644
index 0000000..4922343
--- /dev/null
+++ b/.github/workflows/deploy-prerelease-to-delete.yml
@@ -0,0 +1,207 @@
+name: Deploy development environment (workflow to delete)
+on:
+  pull_request:
+env:
+  ENV_NAME: env-dev.yml
+  VERSION: dev
+  DEPENDENCY_REPOS: replace_landsurface era5_grib_parallel
+  ARCH: noarch
+  CHANNEL_SUFFIX: _channel
+concurrency:
+  # Since there is only one development conda environmnent deployed at a time, 
+  # we can cancel the previous deployment if a new one is triggered.
+  group: deploy-development
+  cancel-in-progress: true
+
+jobs:
+  get-deployment-sites:
+    name: Get Deployment Sites
+    runs-on: ubuntu-latest
+    outputs:
+      deployment-sites: ${{ steps.get-deployment-sites.outputs.deployment-sites }}
+    steps:
+      - name: Checkout config
+        uses: actions/checkout@v4
+
+      - name: Get sites
+        id: get-deployment-sites
+        run: echo "deployment-sites=$(jq --compact-output '.sites' ./config/deployment-sites.json)" >> $GITHUB_OUTPUT
+
+  pack:
+    name: Pack environment
+    runs-on: ubuntu-latest
+    outputs:
+      full-name: ${{ steps.get-env-name.outputs.full-name }}
+      dependency-names: ${{ steps.get-dependencies.outputs.dependency-names }}
+      pr-numbers: ${{ steps.get-dependencies.outputs.pr-numbers }}
+    env:
+      GH_TOKEN: ${{ secrets.ADMIN_TOKEN }}
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Get environment name
+        id: get-env-name
+        run: echo "full-name=$(yq '.name' < ${{env.ENV_NAME}})-${{env.VERSION}}" >> $GITHUB_OUTPUT
+
+      # Search for the latest open PR (not a draft) in the replace_landsurface and era5_grib_parallel repos with
+      # changes in specific files. If a PR is found, download the artifact from the PR latest 
+      # (successful) workflow run. If a PR is not found, download the lates released version.
+      - name: Get latest dependencies
+        id: get-dependencies
+        run: |
+          download_latest_release() {
+            gh release download $(gh release view --repo ${{ github.repository_owner }}/$1 --json tagName --jq '.tagName') \
+            --repo ${{ github.repository_owner }}/$1 --pattern *.tar.bz2 -D ${1}${{env.CHANNEL_SUFFIX}}/${{env.ARCH}}
+            
+            if [ $? -eq 0 ]; then
+              echo "${1}: Successfully downloaded latest release: \"$(basename ${1}${{env.CHANNEL_SUFFIX}}/${{env.ARCH}}/*.tar.bz2)\"."
+            fi
+          }
+          download_run_artifact() {
+            if gh run download $run_id --repo ${{ github.repository_owner }}/$1 -D ${1}${{env.CHANNEL_SUFFIX}}/${{env.ARCH}}; then
+              echo "${1}: Successfully downloaded artifact \"$(basename ${1}${{env.CHANNEL_SUFFIX}}/${{env.ARCH}}/artifact/*.tar.bz2)\"."
+              mv ${1}${{env.CHANNEL_SUFFIX}}/${{env.ARCH}}/artifact/*.tar.bz2 ${1}${{env.CHANNEL_SUFFIX}}/${{env.ARCH}}
+            else
+              echo "${1}: No valid artifact found. Dependency will be installed from the latest release."
+              download_latest_release ${1}
+            fi
+          }
+
+
+          for dependency_repo in ${{env.DEPENDENCY_REPOS}}; do
+            echo "Getting latest \"${dependency_repo}\" dependency ..."
+    
+            # Get sha and number of latest open PR that changes either of the following files:
+            # [src/**, setup.py, pyproject.toml, .conda/**]
+            pr=$(gh pr list --repo ${{ github.repository_owner }}/${dependency_repo} --state open --draft=False \
+            --json headRefOid,files,number,url \
+            --jq '.[] | select(.files[].path |
+            (startswith("src/") or (. == "setup.py") or (. == "pyproject.toml") or (startswith(".conda/"))))' \
+            | head -n 1)
+              
+            # if a PR is found, find the ID of the latest successful workflow run
+            if [[ -n "$pr" ]]; then
+              pr_sha=$(jq -r '.headRefOid' <<< $pr)
+              pr_number=$(jq '.number' <<< $pr)
+              pr_numbers+=($pr_number)
+              pr_url=$(jq -r '.url' <<< $pr)
+              echo "${dependency_repo}: Found PR #${pr_number}."
+              echo "  PR url: $pr_url"
+              echo "  Commit ref: $pr_sha"
+    
+              run=$(gh run list --repo ${{ github.repository_owner }}/${dependency_repo} \
+              --json databaseId,headSha,event,status,url \
+              --jq ".[] | select(.event == \"pull_request\" and .status == \"completed\" and .headSha == \"$pr_sha\")"\
+              | head -n 1)
+    
+              # if a successful workflow run is found, download its artifact
+              if [[ -n "$run" ]]; then
+                run_id=$(jq '.databaseId' <<< $run)
+                run_url=$(jq -r '.url' <<< $run)
+                echo "${dependency_repo}: Found successful workflow run for the PR."
+                echo "  Run ID: $run_id"
+                echo "  Run url: $run_url"
+
+                download_run_artifact ${dependency_repo}
+              else
+                echo "${dependency_repo}: No successful workflow run found. Dependency will be installed from the latest release."
+                download_latest_release ${dependency_repo}
+              fi
+            else
+              echo "${dependency_repo}: No useful open PR found. Dependency will be installed from the latest release."
+              download_latest_release ${dependency_repo}
+            fi
+            # Get the dependency name as text after "name = " in the "content" field of the pyproject.toml file
+            dependency_names+=($(gh api -X GET -H "Accept: application/vnd.github.v3.raw" \
+            repos/${{github.repository_owner}}/${dependency_repo}/contents/pyproject.toml -F ref=${pr_sha:-main} \
+            | grep -Po "^name\s*=\s*\K(.*)" | tr -d '"'))
+          done
+          echo "dependency-names=${dependency_names[@]}" >> $GITHUB_OUTPUT
+          echo "pr-numbers=$(sed 's/ /,/' <<< [${pr_numbers[@]}])" >> $GITHUB_OUTPUT
+    
+      - name: Setup Micromamba
+        uses: mamba-org/setup-micromamba@f8b8a1e23a26f60a44c853292711bacfd3eac822 #v1.9.0
+        with:
+          micromamba-version: '1.5.8-0'
+          environment-file: ${{env.ENV_NAME}}
+          environment-name: ${{ steps.get-env-name.outputs.full-name }}
+          generate-run-shell: true
+      
+      # This step is needed to install local conda packages along with their dependencies (https://stackoverflow.com/a/68131606/21024780)
+      - name: Create conda channels
+        shell: micromamba-shell {0}
+        run: |
+          for dependency_repo in ${{env.DEPENDENCY_REPOS}}; do
+            cmd="conda index ${dependency_repo}${{env.CHANNEL_SUFFIX}}"
+            echo "$cmd"
+            eval "$cmd"
+          done
+
+
+      - name: Install dependencies
+        shell: micromamba-shell {0}
+        run: |
+          channels=$(for dependency_repo in ${{env.DEPENDENCY_REPOS}}; do \
+          echo -n "-c file://${{github.workspace}}/${dependency_repo}${{env.CHANNEL_SUFFIX}} "; done)
+
+          cmd="micromamba install ${{steps.get-dependencies.outputs.dependency-names}} \
+          -c accessnri -c conda-forge -c coecms $channels -y"
+          echo "$cmd"
+          eval "$cmd"
+      
+      - name: Create Pack
+        shell: micromamba-shell {0}
+        run: |
+          conda pack -o ${{ steps.get-env-name.outputs.full-name }}.tar.gz
+
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ steps.get-env-name.outputs.full-name }}
+          if-no-files-found: error
+          path: ${{ steps.get-env-name.outputs.full-name }}.tar.gz
+
+  deploy:
+    runs-on: ubuntu-latest
+    needs:
+      - get-deployment-sites
+      - pack
+    strategy:
+      fail-fast: false
+      matrix:
+        deployment-sites: ${{ fromJson(needs.get-deployment-sites.outputs.deployment-sites) }}
+    environment: ${{ matrix.deployment-sites }}
+    permissions:
+      contents: write
+    steps:
+      - uses: actions/download-artifact@v4
+        with:
+          name: ${{ needs.pack.outputs.full-name }}
+
+      - name: Set up SSH
+        uses: access-nri/actions/.github/actions/setup-ssh@main
+        id: ssh
+        with:
+          hosts: |
+            ${{ secrets.HOST_DATA }}
+            ${{ secrets.HOST }}
+          private-key: ${{ secrets.SSH_KEY }}
+
+      - name: Copy to ${{ matrix.deployment-sites }}
+        run: |
+          rsync -v -e 'ssh -i ${{ steps.ssh.outputs.private-key-path }}' \
+            ${{ needs.pack.outputs.full-name }}.tar.gz \
+            ${{ secrets.USER }}@${{ secrets.HOST_DATA }}:${{ vars.PACK_DIR }}
+
+      - name: Deploy to ${{ matrix.deployment-sites }}
+        env:
+          DEPLOYMENT_DIR: ${{ vars.ENVIRONMENT_DIR }}/${{ env.VERSION }}
+        run: |
+          ssh ${{ secrets.USER }}@${{ secrets.HOST }} -i ${{ steps.ssh.outputs.private-key-path }} /bin/bash <<'EOT'
+          mkdir -p ${{ env.DEPLOYMENT_DIR }}
+          tar -xzf ${{ vars.PACK_DIR }}/${{ needs.pack.outputs.full-name }}.tar.gz -C ${{ env.DEPLOYMENT_DIR }}
+          source ${{ env.DEPLOYMENT_DIR }}/bin/activate
+          conda-unpack
+          source ${{ env.DEPLOYMENT_DIR }}/bin/deactivate
+          ln -sf ${{ vars.MODULE_DIR }}/.common ${{ vars.MODULE_DIR }}/${{ env.VERSION }}
+          EOT
diff --git a/.github/workflows/deploy-prerelease.yml b/.github/workflows/deploy-prerelease.yml
index a9bd82c..0d79b21 100644
--- a/.github/workflows/deploy-prerelease.yml
+++ b/.github/workflows/deploy-prerelease.yml
@@ -28,7 +28,7 @@ jobs:
     steps:
       - name: Check token
         run: |
-          if [[ ${{ github.event.client_payload.token}} != ${{secrets.REPO_ACCESS_TOKEN }} ]]; then
+          if [[ ${{ github.event.client_payload.token}} != ${{secrets.ADMIN_TOKEN }} ]]; then
             echo "Invalid token"
             exit 1
           fi
@@ -62,7 +62,7 @@ jobs:
       dependency-names: ${{ steps.get-dependencies.outputs.dependency-names }}
       pr-numbers: ${{ steps.get-dependencies.outputs.pr-numbers }}
     env:
-      GH_TOKEN: ${{ github.token }}
+      GH_TOKEN: ${{ secrets.ADMIN_TOKEN }}
       CHANNEL_SUFFIX: _channel
     steps:
       - uses: actions/checkout@v4
@@ -88,7 +88,7 @@ jobs:
           download_run_artifact() {
             if gh run download $run_id --repo ${{ github.repository_owner }}/$1 -D ${1}${{env.CHANNEL_SUFFIX}}/${{env.ARCH}}; then
               echo "${1}: Successfully downloaded artifact \"$(basename ${1}${{env.CHANNEL_SUFFIX}}/${{env.ARCH}}/artifact/*.tar.bz2)\"."
-              mv ${1}${{env.CHANNEL_SUFFIX}}/${{env.ARCH}}/artifact/*.tar.bz2 ${1}${{env.CHANNEL_SUFFIX}}/${{env.ARCH}}) 
+              mv ${1}${{env.CHANNEL_SUFFIX}}/${{env.ARCH}}/artifact/*.tar.bz2 ${1}${{env.CHANNEL_SUFFIX}}/${{env.ARCH}}
             else
               echo "${1}: No valid artifact found. Dependency will be installed from the latest release."
               download_latest_release ${1}
@@ -170,7 +170,7 @@ jobs:
         shell: micromamba-shell {0}
         run: |
           cmd="micromamba install ${{steps.get-dependencies.outputs.dependency-names}} 
-          -c conda-forge -c accessnri -c coecms $(for dependency_repo in ${{env.DEPENDENCY_REPOS}}; do 
+          -c accessnri -c conda-forge -c coecms $(for dependency_repo in ${{env.DEPENDENCY_REPOS}}; do 
           echo -n "-c file://${{github.workspace}}/${dependency_repo}${{env.CHANNEL_SUFFIX}} "; done)" -y
           echo "$cmd"
           eval "$cmd"
diff --git a/.github/workflows/deploy-release.yml b/.github/workflows/deploy-release.yml
index 3e26f54..f115d20 100644
--- a/.github/workflows/deploy-release.yml
+++ b/.github/workflows/deploy-release.yml
@@ -22,7 +22,7 @@ jobs:
     steps:
       - name: Check token
         run: |
-          if [[ ${{ github.event.client_payload.token}} != ${{secrets.REPO_ACCESS_TOKEN }} ]]; then
+          if [[ ${{ github.event.client_payload.token}} != ${{secrets.ADMIN_TOKEN }} ]]; then
             echo "Invalid token"
             exit 1
           fi
diff --git a/env-dev.yml b/env-dev.yml
index 725f990..f8ec790 100644
--- a/env-dev.yml
+++ b/env-dev.yml
@@ -5,8 +5,9 @@ channels:
   - nodefaults
 dependencies:
   - python=3.11
-  - conda-pack
+  - conda-index
   - conda-lock
+  - conda-pack
   - hypothesis
   - ipykernel
   - pytest