diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md
deleted file mode 100644
index 6828b236ff..0000000000
--- a/.github/pull_request_template.md
+++ /dev/null
@@ -1,16 +0,0 @@
-| Question                                  | Answer
-| ---------------------------------------- | ------------------
-| **JIRA issue**                          | [IBX-XXXX](https://issues.ibexa.co/browse/IBX-XXXX)
-| **Type**                                   | feature/bug/improvement
-| **Target Ibexa version** | `v4.0`
-| **BC breaks**                          | yes/no
-
-<!-- Replace this comment with Pull Request description -->
-
-#### Checklist:
-- [ ] Provided PR description.
-- [ ] Tested the solution manually.
-- [ ] Provided automated test coverage.
-- [ ] Checked that target branch is set correctly (main for features, the oldest supported for bugs).
-- [ ] Ran PHP CS Fixer for new PHP code (use `$ composer fix-cs`).
-- [ ] Asked for a review (ping `@ibexa/engineering`).
diff --git a/.github/workflows/backend-ci.yaml b/.github/workflows/backend-ci.yaml
index 17ec9ec1e4..00f0eb9ebd 100644
--- a/.github/workflows/backend-ci.yaml
+++ b/.github/workflows/backend-ci.yaml
@@ -3,7 +3,6 @@ name: CI
 on:
     push:
         branches:
-            - main
             - '[0-9]+.[0-9]+'
     pull_request: ~
 
diff --git a/.github/workflows/browser-tests.yaml b/.github/workflows/browser-tests.yaml
index 2df052f645..59821bef12 100644
--- a/.github/workflows/browser-tests.yaml
+++ b/.github/workflows/browser-tests.yaml
@@ -3,7 +3,6 @@ name: Browser tests
 on:
     push:
         branches:
-            - main
             - '[0-9]+.[0-9]+'
     pull_request: ~
 
diff --git a/.github/workflows/cross-merge.yaml b/.github/workflows/cross-merge.yaml
deleted file mode 100644
index 41c5df1e03..0000000000
--- a/.github/workflows/cross-merge.yaml
+++ /dev/null
@@ -1,12 +0,0 @@
-name: Ibexa Reusable / Cross Org PR
-
-on:
-  push:
-    branches-ignore:
-      - "temp_*"
-
-jobs:
-  call:
-    uses: ibexa/gh-workflows/.github/workflows/cross-merge.yml@main
-    secrets:
-      robot-token: ${{ secrets.EZROBOT_PAT }}
diff --git a/.github/workflows/gha-docker-solr.yaml b/.github/workflows/gha-docker-solr.yaml
index 92790bdb74..e76c2c7d86 100644
--- a/.github/workflows/gha-docker-solr.yaml
+++ b/.github/workflows/gha-docker-solr.yaml
@@ -15,7 +15,7 @@ env:
 
 jobs:
     build-and-publish:
-        runs-on: "ubuntu-24.04"
+        runs-on: "ubuntu-26.04"
         strategy:
             matrix:
                 php-version: [7.4, 8.3, 8.4]
@@ -29,7 +29,7 @@ jobs:
                   options: 
                       --memory=60m
         steps:
-            - uses: actions/checkout@v6
+            - uses: actions/checkout@v7
               with:
                   fetch-depth: 0
 
@@ -66,7 +66,7 @@ jobs:
                     CORES_SETUP: single
 
             - name: Log in to the Container registry
-              uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
+              uses: docker/login-action@af1e73f918a031802d376d3c8bbc3fe56130a9b0 # v4.4.0
               with:
                 registry: ghcr.io
                 username: ${{ github.actor }}
diff --git a/.github/workflows/pr-assign.yaml b/.github/workflows/pr-assign.yaml
deleted file mode 100644
index 302423e306..0000000000
--- a/.github/workflows/pr-assign.yaml
+++ /dev/null
@@ -1,10 +0,0 @@
-name: Assign Pull Request to maintainers
-
-on:
-    pull_request_target:
-
-jobs:
-    assign:
-        uses: ibexa/gh-workflows/.github/workflows/pr-assign.yml@main
-        secrets:
-            robot-token: ${{ secrets.EZROBOT_PAT }}