diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
index e94c59d7d7..ac2b1b1b0f 100644
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -1,6 +1,6 @@
 | Q               | A
 |-----------------|-----
-| Branch?         | 1.14, 2.0 or 2.1 <!-- see the comment below -->
+| Branch?         | 2.2 or 2.3 <!-- see the comment below -->
 | Bug fix?        | no/yes
 | New feature?    | no/yes
 | BC breaks?      | no/yes
@@ -9,8 +9,8 @@
 | License         | MIT
 
 <!--
- - Bug fixes must be submitted against the 1.14 or 2.1 branch
- - Features and deprecations must be submitted against the 2.2 branch
+ - Bug fixes must be submitted against the 2.2 branch
+ - Features and deprecations must be submitted against the 2.3 branch
  - Make sure that the correct base branch is set
 
  To be sure you are not breaking any Backward Compatibilities, check the documentation:
diff --git a/.github/workflows/ci__full_2_2.yaml b/.github/workflows/ci__full.yaml
similarity index 91%
rename from .github/workflows/ci__full_2_2.yaml
rename to .github/workflows/ci__full.yaml
index 5128fd609d..c12f918548 100644
--- a/.github/workflows/ci__full_2_2.yaml
+++ b/.github/workflows/ci__full.yaml
@@ -1,4 +1,4 @@
-name: Continuous Integration 2.2 (Full)
+name: Continuous Integration (Full)
 
 on:
     push:
@@ -10,17 +10,17 @@ on:
     workflow_dispatch: ~
 
 concurrency:
-    group: ci-${{ github.workflow }}-${{ github.ref }}-2_0-full
+    group: ci-${{ github.workflow }}-${{ github.ref }}-full
     cancel-in-progress: true
 
-permissions: 
+permissions:
     contents: read
 
 jobs:
     static-checks:
         strategy:
             matrix:
-                branch: ["2.2"]
+                branch: ["2.2", "2.3"]
         name: "[${{ matrix.branch }}] Static checks"
         uses: ./.github/workflows/ci_static-checks.yaml
         with:
@@ -29,7 +29,7 @@ jobs:
     e2e-mariadb:
         strategy:
             matrix:
-                branch: ["2.2"]
+                branch: ["2.2", "2.3"]
         name: "[${{ matrix.branch }}] Tests (MariaDB)"
         needs: static-checks
         uses: ./.github/workflows/ci_e2e-mariadb.yaml
@@ -39,7 +39,7 @@ jobs:
     e2e-mysql:
         strategy:
             matrix:
-                branch: ["2.2"]
+                branch: ["2.2", "2.3"]
         name: "[${{ matrix.branch }}] Tests (MySQL)"
         needs: static-checks
         uses: ./.github/workflows/ci_e2e-mysql.yaml
@@ -49,7 +49,7 @@ jobs:
     e2e-pgsql:
         strategy:
             matrix:
-                branch: ["2.2"]
+                branch: ["2.2", "2.3"]
         name: "[${{ matrix.branch }}] Tests (PostgreSQL)"
         needs: static-checks
         uses: ./.github/workflows/ci_e2e-pgsql.yaml
@@ -59,7 +59,7 @@ jobs:
     e2e-js:
         strategy:
             matrix:
-                branch: ["2.2"]
+                branch: ["2.2", "2.3"]
         name: "[${{ matrix.branch }}] Javascript Tests (MySQL)"
         needs: static-checks
         uses: ./.github/workflows/ci_js.yaml
@@ -67,7 +67,10 @@ jobs:
             branch: ${{ matrix.branch }}
             type: full
     frontend:
-        name: Frontend
+        strategy:
+            matrix:
+                branch: ["2.2", "2.3"]
+        name: "[${{ matrix.branch }}] Frontend"
         needs: static-checks
         uses: ./.github/workflows/ci_frontend.yaml
         with:
@@ -76,7 +79,7 @@ jobs:
     packages:
         strategy:
             matrix:
-                branch: ["2.2"]
+                branch: ["2.2", "2.3"]
         name: "[${{ matrix.branch }}] Packages"
         needs: static-checks
         uses: ./.github/workflows/ci_packages.yaml
diff --git a/.github/workflows/ci__full_1_14.yaml b/.github/workflows/ci__full_1_14.yaml
deleted file mode 100644
index 828155d603..0000000000
--- a/.github/workflows/ci__full_1_14.yaml
+++ /dev/null
@@ -1,118 +0,0 @@
-name: Continuous Integration 1.14 (Full)
-
-on:
-    push:
-        branches:
-            - 'full-ci/**'
-    schedule:
-        -
-            cron: "0 1 * * *" # Run every day at 1am
-    workflow_dispatch: ~
-
-concurrency:
-    group: ci-${{ github.workflow }}-${{ github.ref }}-1_14-full
-    cancel-in-progress: true
-
-permissions: 
-    contents: read
-
-jobs:
-    static-checks:
-        strategy:
-            matrix:
-                branch: ["1.14"]
-        name: "[${{ matrix.branch }}] Static checks"
-        uses: ./.github/workflows/ci_static-checks.yaml
-        with:
-            branch: ${{ matrix.branch }}
-            type: full
-    e2e-mariadb:
-        strategy:
-            matrix:
-                branch: ["1.14"]
-        name: "[${{ matrix.branch }}] End-to-end tests (MariaDB)"
-        needs: static-checks
-        uses: ./.github/workflows/ci_e2e-mariadb.yaml
-        with:
-            branch: ${{ matrix.branch }}
-            type: full
-    e2e-mysql:
-        strategy:
-            matrix:
-                branch: ["1.14"]
-        name: "[${{ matrix.branch }}] End-to-end tests (MySQL)"
-        needs: static-checks
-        uses: ./.github/workflows/ci_e2e-mysql.yaml
-        with:
-            branch: ${{ matrix.branch }}
-            type: full
-    e2e-pgsql:
-        strategy:
-            matrix:
-                branch: ["1.14"]
-        name: "[${{ matrix.branch }}] End-to-end tests (PostgreSQL)"
-        needs: static-checks
-        uses: ./.github/workflows/ci_e2e-pgsql.yaml
-        with:
-            branch: ${{ matrix.branch }}
-            type: full
-    frontend:
-        name: Frontend
-        needs: static-checks
-        uses: ./.github/workflows/ci_frontend.yaml
-        with:
-            branch: ${{ matrix.branch }}
-            type: full
-    packages:
-        strategy:
-            matrix:
-                branch: ["1.14"]
-        name: "[${{ matrix.branch }}] Packages"
-        needs: static-checks
-        uses: ./.github/workflows/ci_packages.yaml
-        with:
-            branch: ${{ matrix.branch }}
-            type: full
-    notify-about-build-status:
-        if: ${{ always() }}
-        name: "Notify about build status"
-        needs: [static-checks, e2e-mariadb, e2e-mysql, e2e-pgsql, frontend, packages]
-        runs-on: ubuntu-latest
-        timeout-minutes: 20
-
-        steps:
-            -   name: "Process data"
-                id: process-data
-                shell: bash
-                run: |
-                    echo "branch=$(echo ${{ github.ref }} | sed 's/refs\/heads\///g' | sed 's/refs\/tags\///g')" >> $GITHUB_OUTPUT
-                    echo "sha=$(echo ${{ github.sha }} | cut -c 1-12)" >> $GITHUB_OUTPUT
-
-            -   name: "Notify on Slack"
-                uses: edge/simple-slack-notify@master
-                env:
-                    SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
-                if: env.SLACK_WEBHOOK_URL != null
-                with:
-                    channel: "#daily-build"
-                    username: "GitHub Actions"
-                    text: |
-                        *<https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }} | ${{ github.workflow }} #${{ github.run_number }} build on ${{ github.repository }} repository has been completed for ${{ steps.process-data.outputs.branch }} branch.>*
-
-                        ${{ needs.static-checks.result == 'success' && ':+1:' || ':x:' }} Static Checks
-                        ${{ needs.e2e-mariadb.result == 'success' && ':+1:' || ':x:' }} End-to-End (MariaDB)
-                        ${{ needs.e2e-mysql.result == 'success' && ':+1:' || ':x:' }} End-to-End (MySQL)
-                        ${{ needs.e2e-pgsql.result == 'success' && ':+1:' || ':x:' }} End-to-End (PostgreSQL)
-                        ${{ needs.frontend.result == 'success' && ':+1:' || ':x:' }} Frontend
-                        ${{ needs.packages.result == 'success' && ':+1:' || ':x:' }} Packages
-
-                        _ _ _ _ _ _ _
-                    color: "danger"
-                    fields: |
-                        [
-                            { "title": "Repository", "value": "<https://github.com/${{ github.repository }} | ${{ github.repository }}>", "short": true },
-                            { "title": "Action", "value": "<https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }} | ${{ github.workflow }} #${{ github.run_number }}>", "short": true },
-                            { "title": "Reference", "value": "<https://github.com/${{ github.repository }}/tree/${{ steps.process-data.outputs.branch }} | ${{ steps.process-data.outputs.branch }}>", "short": true },
-                            { "title": "Commit", "value": "<https://github.com/${{ github.repository }}/commit/${{ github.sha }} | ${{ steps.process-data.outputs.sha }}>", "short": true },
-                            { "title": "Event", "value": "${{ github.event_name }}", "short": true }
-                        ]
diff --git a/.github/workflows/ci__full_2_1.yaml b/.github/workflows/ci__full_2_1.yaml
deleted file mode 100644
index d429593951..0000000000
--- a/.github/workflows/ci__full_2_1.yaml
+++ /dev/null
@@ -1,129 +0,0 @@
-name: Continuous Integration 2.1 (Full)
-
-on:
-    push:
-        branches:
-            - 'full-ci/**'
-    schedule:
-        -
-            cron: "0 2 * * *" # Run every day at 2am
-    workflow_dispatch: ~
-
-concurrency:
-    group: ci-${{ github.workflow }}-${{ github.ref }}-2_1-full
-    cancel-in-progress: true
-
-permissions: 
-    contents: read
-
-jobs:
-    static-checks:
-        strategy:
-            matrix:
-                branch: ["2.1"]
-        name: "[${{ matrix.branch }}] Static checks"
-        uses: ./.github/workflows/ci_static-checks.yaml
-        with:
-            branch: ${{ matrix.branch }}
-            type: full
-    e2e-mariadb:
-        strategy:
-            matrix:
-                branch: ["2.1"]
-        name: "[${{ matrix.branch }}] Tests (MariaDB)"
-        needs: static-checks
-        uses: ./.github/workflows/ci_e2e-mariadb.yaml
-        with:
-            branch: ${{ matrix.branch }}
-            type: full
-    e2e-mysql:
-        strategy:
-            matrix:
-                branch: ["2.1"]
-        name: "[${{ matrix.branch }}] Tests (MySQL)"
-        needs: static-checks
-        uses: ./.github/workflows/ci_e2e-mysql.yaml
-        with:
-            branch: ${{ matrix.branch }}
-            type: full
-    e2e-pgsql:
-        strategy:
-            matrix:
-                branch: ["2.1"]
-        name: "[${{ matrix.branch }}] Tests (PostgreSQL)"
-        needs: static-checks
-        uses: ./.github/workflows/ci_e2e-pgsql.yaml
-        with:
-            branch: ${{ matrix.branch }}
-            type: full
-    e2e-js:
-        strategy:
-            matrix:
-                branch: ["2.1"]
-        name: "[${{ matrix.branch }}] Javascript Tests (MySQL)"
-        needs: static-checks
-        uses: ./.github/workflows/ci_js.yaml
-        with:
-            branch: ${{ matrix.branch }}
-            type: full
-    frontend:
-        name: Frontend
-        needs: static-checks
-        uses: ./.github/workflows/ci_frontend.yaml
-        with:
-            branch: ${{ matrix.branch }}
-            type: full
-    packages:
-        strategy:
-            matrix:
-                branch: ["2.1"]
-        name: "[${{ matrix.branch }}] Packages"
-        needs: static-checks
-        uses: ./.github/workflows/ci_packages.yaml
-        with:
-            branch: ${{ matrix.branch }}
-            type: full
-    notify-about-build-status:
-        if: ${{ always() }}
-        name: "Notify about build status"
-        needs: [static-checks, e2e-mariadb, e2e-mysql, e2e-pgsql, e2e-js, frontend, packages]
-        runs-on: ubuntu-latest
-        timeout-minutes: 20
-
-        steps:
-            -   name: "Process data"
-                id: process-data
-                shell: bash
-                run: |
-                    echo "branch=$(echo ${{ github.ref }} | sed 's/refs\/heads\///g' | sed 's/refs\/tags\///g')" >> $GITHUB_OUTPUT
-                    echo "sha=$(echo ${{ github.sha }} | cut -c 1-12)" >> $GITHUB_OUTPUT
-
-            -   name: "Notify on Slack"
-                uses: edge/simple-slack-notify@master
-                env:
-                    SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
-                if: env.SLACK_WEBHOOK_URL != null
-                with:
-                    channel: "#daily-build"
-                    username: "GitHub Actions"
-                    text: |
-                        *<https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }} | ${{ github.workflow }} #${{ github.run_number }} build on ${{ github.repository }} repository has been completed for ${{ steps.process-data.outputs.branch }} branch.>*
-
-                        ${{ needs.static-checks.result == 'success' && ':+1:' || ':x:' }} Static Checks
-                        ${{ needs.e2e-mariadb.result == 'success' && ':+1:' || ':x:' }} Tests (MariaDB)
-                        ${{ needs.e2e-mysql.result == 'success' && ':+1:' || ':x:' }} Tests (MySQL)
-                        ${{ needs.e2e-pgsql.result == 'success' && ':+1:' || ':x:' }} Tests (PostgreSQL)
-                        ${{ needs.e2e-js.result == 'success' && ':+1:' || ':x:' }} Javascript Tests (MySQL)
-                        ${{ needs.frontend.result == 'success' && ':+1:' || ':x:' }} Frontend
-                        ${{ needs.packages.result == 'success' && ':+1:' || ':x:' }} Packages
-
-                        _ _ _ _ _ _ _
-                    color: "danger"
-                    fields: |
-                        [
-                            { "title": "Repository", "value": "<https://github.com/${{ github.repository }} | ${{ github.repository }}>", "short": true },
-                            { "title": "Action", "value": "<https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }} | ${{ github.workflow }} #${{ github.run_number }}>", "short": true },
-                            { "title": "Reference", "value": "<https://github.com/${{ github.repository }}/tree/${{ steps.process-data.outputs.branch }} | ${{ steps.process-data.outputs.branch }}>", "short": true },
-                            { "title": "Commit", "value": "<https://github.com/${{ github.repository }}/commit/${{ github.sha }} | ${{ steps.process-data.outputs.sha }}>", "short": true },
-                            { "title": "Event", "value": "${{ github.event_name }}", "short": true }
-                        ]
diff --git a/.github/workflows/ci_e2e-mariadb.yaml b/.github/workflows/ci_e2e-mariadb.yaml
index 25804a7791..41758c0aaf 100644
--- a/.github/workflows/ci_e2e-mariadb.yaml
+++ b/.github/workflows/ci_e2e-mariadb.yaml
@@ -57,17 +57,6 @@ jobs:
             BEHAT_RERUN_CMD: "vendor/bin/behat --colors --strict --no-interaction -vvv -f pretty --rerun"
 
         steps:
-            -   name: Set variables
-                shell: bash
-                env:
-                    BRANCH: ${{ inputs.branch }}
-                run: |
-                    if [ "$BRANCH" == "1.14" ]; then
-                        echo "NODE_VERSION=20.x" >> $GITHUB_ENV
-                    else
-                        echo "NODE_VERSION=24.x" >> $GITHUB_ENV
-                    fi
-
             -   name: "Checkout (With Branch)"
                 if: "${{ inputs.branch != '' }}"
                 uses: actions/checkout@v4
@@ -85,7 +74,6 @@ jobs:
                     composer require winzou/state-machine-bundle:^0.6 --no-update
 
             -   name: Prepare manifest.json files
-                if: "${{ inputs.branch != '1.14' }}"
                 run: |
                     mkdir -p public/build/admin
                     mkdir -p public/build/shop
@@ -125,7 +113,7 @@ jobs:
                     database: "mariadb:${{ matrix.mariadb }}"
                     php_version: ${{ matrix.php }}
                     symfony_version: ${{ matrix.symfony }}
-                    node_version: ${{ env.NODE_VERSION }}
+                    node_version: "24.x"
                     chrome_version: stable
 
             -   name: Run PHPUnit
@@ -170,17 +158,6 @@ jobs:
             BEHAT_RERUN_CMD: "vendor/bin/behat --colors --strict --no-interaction -vvv -f pretty --rerun"
 
         steps:
-            -   name: Set variables
-                shell: bash
-                env:
-                    BRANCH: ${{ inputs.branch }}
-                run: |
-                    if [ "$BRANCH" == "1.14" ]; then
-                        echo "NODE_VERSION=20.x" >> $GITHUB_ENV
-                    else
-                        echo "NODE_VERSION=24.x" >> $GITHUB_ENV
-                    fi
-
             -   name: "Checkout (With Branch)"
                 if: "${{ inputs.branch != '' }}"
                 uses: actions/checkout@v4
@@ -198,7 +175,6 @@ jobs:
                     composer require winzou/state-machine-bundle:^0.6 --no-update
 
             -   name: Prepare manifest.json files
-                if: "${{ inputs.branch != '1.14' }}"
                 run: |
                     mkdir -p public/build/admin
                     mkdir -p public/build/shop
@@ -238,7 +214,7 @@ jobs:
                     database: "mariadb:${{ matrix.mariadb }}"
                     php_version: ${{ matrix.php }}
                     symfony_version: ${{ matrix.symfony }}
-                    node_version: ${{ env.NODE_VERSION }}
+                    node_version: "24.x"
                     chrome_version: stable
 
             -   name: Run UI Behat
diff --git a/.github/workflows/ci_e2e-mysql.yaml b/.github/workflows/ci_e2e-mysql.yaml
index e9685c8ede..ea5d2da1a6 100644
--- a/.github/workflows/ci_e2e-mysql.yaml
+++ b/.github/workflows/ci_e2e-mysql.yaml
@@ -56,17 +56,6 @@ jobs:
             BEHAT_RERUN_CMD: "vendor/bin/behat --colors --strict --no-interaction -vvv -f pretty --rerun"
 
         steps:
-            -   name: Set variables
-                shell: bash
-                env:
-                    BRANCH: ${{ inputs.branch }}
-                run: |
-                    if [ "$BRANCH" == "1.14" ]; then
-                        echo "NODE_VERSION=20.x" >> $GITHUB_ENV
-                    else
-                        echo "NODE_VERSION=24.x" >> $GITHUB_ENV
-                    fi
-
             -   name: "Checkout (With Branch)"
                 if: "${{ inputs.branch != '' }}"
                 uses: actions/checkout@v4
@@ -82,7 +71,6 @@ jobs:
                 run: composer require --no-update --no-scripts --no-interaction "twig/twig:${{ matrix.twig }}"
 
             -   name: Prepare manifest.json files
-                if: "${{ inputs.branch != '1.14' }}"
                 run: |
                     mkdir -p public/build/admin
                     mkdir -p public/build/shop
@@ -103,7 +91,7 @@ jobs:
                     database: "mysql:${{ matrix.mysql }}"
                     php_version: ${{ matrix.php }}
                     symfony_version: ${{ matrix.symfony }}
-                    node_version: ${{ env.NODE_VERSION }}
+                    node_version: "24.x"
 
             -   name: Fix permissions for Symfony logs directory
                 run: |
@@ -155,17 +143,6 @@ jobs:
             BEHAT_RERUN_CMD: "vendor/bin/behat --colors --strict --no-interaction -vvv -f pretty --rerun"
 
         steps:
-            -   name: Set variables
-                shell: bash
-                env:
-                    BRANCH: ${{ inputs.branch }}
-                run: |
-                    if [ "$BRANCH" == "1.14" ]; then
-                        echo "NODE_VERSION=20.x" >> $GITHUB_ENV
-                    else
-                        echo "NODE_VERSION=24.x" >> $GITHUB_ENV
-                    fi
-
             -   name: "Checkout (With Branch)"
                 if: "${{ inputs.branch != '' }}"
                 uses: actions/checkout@v4
@@ -181,7 +158,6 @@ jobs:
                 run: composer require --no-update --no-scripts --no-interaction "twig/twig:${{ matrix.twig }}"
 
             -   name: Prepare manifest.json files
-                if: "${{ inputs.branch != '1.14' }}"
                 run: |
                     mkdir -p public/build/admin
                     mkdir -p public/build/shop
@@ -202,7 +178,7 @@ jobs:
                     database: "mysql:${{ matrix.mysql }}"
                     php_version: ${{ matrix.php }}
                     symfony_version: ${{ matrix.symfony }}
-                    node_version: ${{ env.NODE_VERSION }}
+                    node_version: "24.x"
 
             -   name: Run UI Behat
                 run: |
diff --git a/.github/workflows/ci_e2e-pgsql.yaml b/.github/workflows/ci_e2e-pgsql.yaml
index af2202f854..7eda11f3a0 100644
--- a/.github/workflows/ci_e2e-pgsql.yaml
+++ b/.github/workflows/ci_e2e-pgsql.yaml
@@ -56,17 +56,6 @@ jobs:
             BEHAT_RERUN_CMD: "vendor/bin/behat --colors --strict --no-interaction -vvv -f pretty --rerun"
 
         steps:
-            -   name: Set variables
-                shell: bash
-                env:
-                    BRANCH: ${{ inputs.branch }}
-                run: |
-                    if [ "$BRANCH" == "1.14" ]; then
-                        echo "NODE_VERSION=20.x" >> $GITHUB_ENV
-                    else
-                        echo "NODE_VERSION=24.x" >> $GITHUB_ENV
-                    fi
-
             -   name: "Checkout (With Branch)"
                 if: "${{ inputs.branch != '' }}"
                 uses: actions/checkout@v4
@@ -78,7 +67,6 @@ jobs:
                 uses: actions/checkout@v4
 
             -   name: Prepare manifest.json files
-                if: "${{ inputs.branch != '1.14' }}"
                 run: |
                     mkdir -p public/build/admin
                     mkdir -p public/build/shop
@@ -99,7 +87,7 @@ jobs:
                     database: "postgres:${{ matrix.postgres }}"
                     php_version: ${{ matrix.php }}
                     symfony_version: ${{ matrix.symfony }}
-                    node_version: ${{ env.NODE_VERSION }}
+                    node_version: "24.x"
                     chrome_version: stable
 
             -   name: Run PHPUnit
@@ -143,17 +131,6 @@ jobs:
             BEHAT_RERUN_CMD: "vendor/bin/behat --colors --strict --no-interaction -vvv -f pretty --rerun"
 
         steps:
-            -   name: Set variables
-                shell: bash
-                env:
-                    BRANCH: ${{ inputs.branch }}
-                run: |
-                    if [ "$BRANCH" == "1.14" ]; then
-                        echo "NODE_VERSION=20.x" >> $GITHUB_ENV
-                    else
-                        echo "NODE_VERSION=24.x" >> $GITHUB_ENV
-                    fi
-
             -   name: "Checkout (With Branch)"
                 if: "${{ inputs.branch != '' }}"
                 uses: actions/checkout@v4
@@ -165,7 +142,6 @@ jobs:
                 uses: actions/checkout@v4
 
             -   name: Prepare manifest.json files
-                if: "${{ inputs.branch != '1.14' }}"
                 run: |
                     mkdir -p public/build/admin
                     mkdir -p public/build/shop
@@ -186,7 +162,7 @@ jobs:
                     database: "postgres:${{ matrix.postgres }}"
                     php_version: ${{ matrix.php }}
                     symfony_version: ${{ matrix.symfony }}
-                    node_version: ${{ env.NODE_VERSION }}
+                    node_version: "24.x"
                     chrome_version: stable
 
             -   name: Run UI Behat
diff --git a/.github/workflows/ci_frontend.yaml b/.github/workflows/ci_frontend.yaml
index b76ec24740..7d69b82c84 100644
--- a/.github/workflows/ci_frontend.yaml
+++ b/.github/workflows/ci_frontend.yaml
@@ -50,17 +50,6 @@ jobs:
             APP_ENV: test_cached
 
         steps:
-            -   name: Set variables
-                shell: bash
-                env:
-                    BRANCH: ${{ inputs.branch }}
-                run: |
-                    if [ "$BRANCH" == "1.12" ]; then
-                        echo "USE_LEGACY_POSTGRES_SETUP=yes" >> $GITHUB_ENV
-                    else
-                        echo "USE_LEGACY_POSTGRES_SETUP=no" >> $GITHUB_ENV
-                    fi
-
             -   name: "Checkout (With Branch)"
                 if: "${{ inputs.branch != '' }}"
                 uses: actions/checkout@v4
diff --git a/.github/workflows/ci_js.yaml b/.github/workflows/ci_js.yaml
index a61569283d..c528be7376 100644
--- a/.github/workflows/ci_js.yaml
+++ b/.github/workflows/ci_js.yaml
@@ -64,17 +64,6 @@ jobs:
             BEHAT_RERUN_CMD: "vendor/bin/behat --colors --strict --no-interaction -vvv -f pretty --rerun"
 
         steps:
-            -   name: Set variables
-                shell: bash
-                env:
-                    BRANCH: ${{ inputs.branch }}
-                run: |
-                    if [ "$BRANCH" == "1.14" ]; then
-                        echo "NODE_VERSION=20.x" >> $GITHUB_ENV
-                    else
-                        echo "NODE_VERSION=24.x" >> $GITHUB_ENV
-                    fi
-
             -   name: "Checkout (With Branch)"
                 if: "${{ inputs.branch != '' }}"
                 uses: actions/checkout@v4
@@ -111,7 +100,7 @@ jobs:
                     database: "mysql:${{ matrix.mysql }}"
                     php_version: ${{ matrix.php }}
                     symfony_version: ${{ matrix.symfony }}
-                    node_version: ${{ env.NODE_VERSION }}
+                    node_version: "24.x"
 
             -   name: Run Behat (${{ matrix.group }})
                 run: |
@@ -145,17 +134,6 @@ jobs:
             BEHAT_RERUN_CMD: "vendor/bin/behat --colors --strict --no-interaction -vvv -f pretty --rerun"
 
         steps:
-            -   name: Set variables
-                shell: bash
-                env:
-                    BRANCH: ${{ inputs.branch }}
-                run: |
-                    if [ "$BRANCH" == "1.14" ]; then
-                        echo "NODE_VERSION=20.x" >> $GITHUB_ENV
-                    else
-                        echo "NODE_VERSION=24.x" >> $GITHUB_ENV
-                    fi
-
             -   name: "Checkout (With Branch)"
                 if: "${{ inputs.branch != '' }}"
                 uses: actions/checkout@v4
@@ -192,7 +170,7 @@ jobs:
                     database: "mysql:${{ matrix.mysql }}"
                     php_version: ${{ matrix.php }}
                     symfony_version: ${{ matrix.symfony }}
-                    node_version: ${{ env.NODE_VERSION }}
+                    node_version: "24.x"
                     chrome_version: stable
 
             -   name: Run Behat (Panther)
diff --git a/.github/workflows/ci_static-checks.yaml b/.github/workflows/ci_static-checks.yaml
index 7766a97ddb..4bef94c30c 100644
--- a/.github/workflows/ci_static-checks.yaml
+++ b/.github/workflows/ci_static-checks.yaml
@@ -122,10 +122,6 @@ jobs:
             -   name: Run PHPStan
                 run: vendor/bin/phpstan analyse
 
-            -   name: Run PHPSpec
-                if: ${{ inputs.branch == '1.14' }}
-                run: vendor/bin/phpspec run --ansi --no-interaction -f dot
-
             -   name: Run ComposerRequireChecker
                 run: |
                     (cat composer.json | jq '.["autoload-dev"]["psr-4"] |= . + {"Sylius\\Behat\\": "src/Sylius/Behat/"}' | jq 'del(.autoload["psr-4"]["Sylius\\Behat\\"])') > _composer.json
diff --git a/composer.json b/composer.json
index aeb54b8abf..d34d6d781b 100644
--- a/composer.json
+++ b/composer.json
@@ -73,7 +73,7 @@
         "ramsey/uuid": "^4.7",
         "stof/doctrine-extensions-bundle": "^1.12",
         "sylius-labs/association-hydrator": "^1.2",
-        "sylius-labs/doctrine-migrations-extra-bundle": "^0.3",
+        "sylius-labs/doctrine-migrations-extra-bundle": "^0.2 || ^0.3",
         "sylius/fixtures-bundle": "^1.9",
         "sylius/grid": "^1.13",
         "sylius/grid-bundle": "^1.13",
diff --git a/src/Sylius/Bundle/CoreBundle/composer.json b/src/Sylius/Bundle/CoreBundle/composer.json
index f97be6b14c..0c24156ccb 100644
--- a/src/Sylius/Bundle/CoreBundle/composer.json
+++ b/src/Sylius/Bundle/CoreBundle/composer.json
@@ -34,7 +34,7 @@
         "league/flysystem-bundle": "^3.3",
         "liip/imagine-bundle": "^2.15",
         "sylius-labs/association-hydrator": "^1.2",
-        "sylius-labs/doctrine-migrations-extra-bundle": "^0.3",
+        "sylius-labs/doctrine-migrations-extra-bundle": "^0.2 || ^0.3",
         "sylius/addressing-bundle": "^2.0",
         "sylius/attribute-bundle": "^2.0",
         "sylius/channel-bundle": "^2.0",