diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 5fda357b321..a40fa25f8fe 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -12,6 +12,7 @@ updates:
     labels:
       - "CherryPick"
       - "dependencies"
+      - "6.15.z"
       - "6.14.z"
       - "6.13.z"
       - "6.12.z"
@@ -24,6 +25,7 @@ updates:
     labels:
       - "CherryPick"
       - "dependencies"
+      - "6.15.z"
       - "6.14.z"
       - "6.13.z"
       - "6.12.z"
diff --git a/.github/workflows/dispatch_release.yml b/.github/workflows/dispatch_release.yml
deleted file mode 100644
index 51b6b90919a..00000000000
--- a/.github/workflows/dispatch_release.yml
+++ /dev/null
@@ -1,31 +0,0 @@
-### The auto release workflow triggered through dispatch request from CI
-name: auto-release
-
-# Run on workflow dispatch from CI
-on:
-  workflow_dispatch:
-    inputs:
-      tag_name:
-        type: string
-        description: Name of the tag
-
-jobs:
-  auto-tag-and-release:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Git User setup
-        run: "git config --local user.email Satellite-QE.satqe.com && git config --local user.name Satellite-QE"
-
-      - name: Tag latest commit
-        run: "git tag -a ${{ github.event.inputs.tag_name }} -m 'Tagged By SatelliteQE Automation User'"
-
-      - name: Push the tag to the upstream
-        run: "git push ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}.git --tags"
-
-      - name: create a new release from the tag
-        env:
-          credentials: ${{ secrets.GH_TOKEN }}
-        run: "curl -L -X POST -H \"Authorization: Bearer ${{ secrets.SATQE_GH_TOKEN }}\" ${GITHUB_API_URL}/repos/${GITHUB_REPOSITORY}/releases -d '{\"tag_name\": \"${{ github.event.inputs.tag_name }}\", \"target_commitish\":\"master\", \"name\":\"${{ github.event.inputs.tag_name }}\", \"draft\":false, \"prerelease\":true, \"generate_release_notes\": true}'"
diff --git a/requirements.txt b/requirements.txt
index ccdeb8c74f2..bf43b1ff262 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -26,7 +26,7 @@ testimony==2.3.0
 wait-for==1.2.0
 wrapanapi==3.6.0
 
-# Get airgun, nailgun and upgrade from master
-git+https://github.com/SatelliteQE/airgun.git@master#egg=airgun
-git+https://github.com/SatelliteQE/nailgun.git@master#egg=nailgun
+# Get airgun, nailgun and upgrade from 6.15.z
+git+https://github.com/SatelliteQE/airgun.git@6.15.z#egg=airgun
+git+https://github.com/SatelliteQE/nailgun.git@6.15.z#egg=nailgun
 --editable .
diff --git a/robottelo/constants/__init__.py b/robottelo/constants/__init__.py
index 05dd6e878b2..5f50f23b0e1 100644
--- a/robottelo/constants/__init__.py
+++ b/robottelo/constants/__init__.py
@@ -18,7 +18,7 @@ class Colored(Box):
 # This should be updated after each version branch
 SATELLITE_VERSION = "6.15"
 SATELLITE_OS_VERSION = "8"
-SAT_NON_GA_VERSIONS = ['6.14', '6.15']
+SAT_NON_GA_VERSIONS = ['6.15']
 
 # Default system ports
 HTTPS_PORT = '443'
@@ -171,7 +171,7 @@ class Colored(Box):
 AZURERM_VM_SIZE_DEFAULT = 'Standard_B1s'
 AZURERM_PREMIUM_OS_Disk = True
 AZURERM_FILE_URI = (
-    'https://raw.githubusercontent.com/SatelliteQE/robottelo/master/tests/foreman/data/uri.sh'
+    'https://raw.githubusercontent.com/SatelliteQE/robottelo/6.15.z/tests/foreman/data/uri.sh'
 )
 
 OPERATING_SYSTEMS = entities._OPERATING_SYSTEMS
diff --git a/setup.py b/setup.py
index 7e0feb9f2b3..566fc65fb92 100755
--- a/setup.py
+++ b/setup.py
@@ -6,7 +6,7 @@
 
 setup(
     name='robottelo',
-    version='0.1.0',
+    version='6.15.0',
     description='Robottelo is a test suite which exercises The Foreman.',
     long_description=README,
     author='Satellite QE Team',
diff --git a/tests/foreman/api/test_capsulecontent.py b/tests/foreman/api/test_capsulecontent.py
index f809dda6cc9..f5bfe4e87a9 100644
--- a/tests/foreman/api/test_capsulecontent.py
+++ b/tests/foreman/api/test_capsulecontent.py
@@ -1458,7 +1458,6 @@ def test_positive_capsule_sync_openstack_container_repos(
 
         module_capsule_configured.wait_for_sync()
 
-    @pytest.mark.stream
     @pytest.mark.parametrize(
         'repos_collection',
         [
@@ -1597,7 +1596,6 @@ def test_positive_content_counts_for_mixed_cv(
                 [repo.content_counts.get(key) == cnt['counts'].get(key) for key in common_keys]
             )
 
-    @pytest.mark.stream
     @pytest.mark.order(1)
     def test_positive_content_counts_blank_update(
         self,
diff --git a/tests/foreman/api/test_contentviewfilter.py b/tests/foreman/api/test_contentviewfilter.py
index dd07d57dd27..8e4ac95c75d 100644
--- a/tests/foreman/api/test_contentviewfilter.py
+++ b/tests/foreman/api/test_contentviewfilter.py
@@ -675,7 +675,6 @@ def test_negative_update_repo(self, module_product, sync_repo, content_view, tar
         with pytest.raises(HTTPError):
             cvf.update(['repository'])
 
-    @pytest.mark.stream
     @pytest.mark.tier2
     @pytest.mark.parametrize(
         'filter_type', ['erratum', 'package_group', 'rpm', 'modulemd', 'docker']
diff --git a/tests/foreman/destructive/test_infoblox.py b/tests/foreman/destructive/test_infoblox.py
index 1230507f8e0..8aa92f22a83 100644
--- a/tests/foreman/destructive/test_infoblox.py
+++ b/tests/foreman/destructive/test_infoblox.py
@@ -116,7 +116,6 @@ def test_plugin_installation(target_sat, command_args, command_opts, rpm_command
     assert target_sat.execute(rpm_command).status == 0
 
 
-@pytest.mark.stream
 @pytest.mark.e2e
 @pytest.mark.parametrize('module_sync_kickstart_content', [8], indirect=True)
 def test_infoblox_end_to_end(
diff --git a/tests/foreman/maintain/test_service.py b/tests/foreman/maintain/test_service.py
index 5e9f24c6510..b1cd9d8342e 100644
--- a/tests/foreman/maintain/test_service.py
+++ b/tests/foreman/maintain/test_service.py
@@ -125,7 +125,6 @@ def test_positive_service_stop_start(sat_maintain):
     assert result.status == 0
 
 
-@pytest.mark.stream
 @pytest.mark.upgrade
 @pytest.mark.include_capsule
 @pytest.mark.usefixtures('start_satellite_services')
diff --git a/tests/foreman/ui/test_settings.py b/tests/foreman/ui/test_settings.py
index 91610d4977f..231e69a6fe9 100644
--- a/tests/foreman/ui/test_settings.py
+++ b/tests/foreman/ui/test_settings.py
@@ -551,7 +551,6 @@ def test_positive_entries_per_page(session, setting_update):
 
 
 @pytest.mark.tier2
-@pytest.mark.stream
 def test_positive_setting_display_fqdn_for_hosts(session, target_sat):
     """Verify setting display_fqdn_for_hosts set as Yes/No, and FQDN is used for host's name
     if it's set to Yes else not, according to setting set.