diff --git a/django_mongodb_backend/__init__.py b/django_mongodb_backend/__init__.py
index 6367e225b..33f6cbeee 100644
--- a/django_mongodb_backend/__init__.py
+++ b/django_mongodb_backend/__init__.py
@@ -1,4 +1,4 @@
-__version__ = "5.2.0b0.dev0"
+__version__ = "5.2.0b0"
 
 # Check Django compatibility before other imports which may fail if the
 # wrong version of Django is installed.
diff --git a/docs/source/releases/5.1.x.rst b/docs/source/releases/5.1.x.rst
index fac35eb16..1bb715aa8 100644
--- a/docs/source/releases/5.1.x.rst
+++ b/docs/source/releases/5.1.x.rst
@@ -5,7 +5,7 @@ Django MongoDB Backend 5.1.x
 5.1.0 beta 3
 ============
 
-*Unreleased*
+*May 13, 2025*
 
 - Added support for a field's custom lookups and transforms in
   ``EmbeddedModelField``, e.g. ``ArrayField``’s ``contains``,
diff --git a/docs/source/releases/5.2.x.rst b/docs/source/releases/5.2.x.rst
index bad12733e..18c595650 100644
--- a/docs/source/releases/5.2.x.rst
+++ b/docs/source/releases/5.2.x.rst
@@ -5,7 +5,7 @@ Django MongoDB Backend 5.2.x
 5.2.0 beta 0
 ============
 
-*Unreleased*
+*May 13, 2025*
 
 Initial release from the state of :ref:`django-mongodb-backend 5.1.0 beta 2
 <django-mongodb-backend-5.1.0-beta-2>`.