diff --git a/.github/workflows/multiarch.yml b/.github/workflows/multiarch.yml
index beb4a002..d387bc10 100644
--- a/.github/workflows/multiarch.yml
+++ b/.github/workflows/multiarch.yml
@@ -4,7 +4,7 @@ on:
     branches:
       - testing
       - staging
-      - '2024.03'
+      - '2024.06'
       - master
       - test-*
 
diff --git a/.mergify.yml b/.mergify.yml
index 5f325cd5..6b5f0d1e 100644
--- a/.mergify.yml
+++ b/.mergify.yml
@@ -35,18 +35,18 @@ pull_request_rules:
       comment:
         message: bors r+
 
-  - name: Backport to 2024.03  branch
+  - name: Backport to 2024.06  branch
     conditions:
       - base=master
       - label=type/backport
     actions:
       backport:
         branches:
-          - '2024.03'
+          - '2024.06'
 
   - name: remove outdated reviews
     conditions:
-      - base~=^(master|2024.03)$
+      - base~=^(master|2024.06)$
     actions:
       dismiss_reviews:
         approved: True
diff --git a/core/admin/mailu/configuration.py b/core/admin/mailu/configuration.py
index 2c8affd6..167d4577 100644
--- a/core/admin/mailu/configuration.py
+++ b/core/admin/mailu/configuration.py
@@ -31,7 +31,7 @@ DEFAULT_CONFIG = {
     'SQLALCHEMY_TRACK_MODIFICATIONS': False,
     # Statistics management
     'INSTANCE_ID_PATH': '/data/instance',
-    'STATS_ENDPOINT': '202403.{}.stats.mailu.io',
+    'STATS_ENDPOINT': '202406.{}.stats.mailu.io',
     # Common configuration variables
     'SECRET_KEY': 'changeMe',
     'DOMAIN': 'mailu.io',
diff --git a/docs/conf.py b/docs/conf.py
index 8859061b..eb3288fd 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -36,10 +36,10 @@ html_context = {
     'github_user': 'mailu',
     'github_repo': 'mailu',
     'github_version': version,
-    'stable_version': '2024.03',
+    'stable_version': '2024.06',
     'versions': [
         ('2.0', '/2.0/'),
-        ('2024.03', '/2024.03/'),
+        ('2024.06', '/2024.06/'),
         ('master', '/master/')
     ],
     'conf_py_path': '/docs/'
diff --git a/docs/setup.rst b/docs/setup.rst
index 7b0e8b97..d8df0baa 100644
--- a/docs/setup.rst
+++ b/docs/setup.rst
@@ -32,7 +32,7 @@ Pick a Mailu version
 
 Mailu is shipped in multiple versions.
 
-- ``2024.03`` features the most recent stable version for Mailu. This is the
+- ``2024.06`` features the most recent stable version for Mailu. This is the
   recommended build for new setups, old setups should migrate when possible.
 
 - ``1.0``, ``1.1``, and other version branches feature old versions of Mailu