diff --git a/django/template/smartif.py b/django/template/smartif.py
index f6e8323bedcf..c0682f3b1e60 100644
--- a/django/template/smartif.py
+++ b/django/template/smartif.py
@@ -114,6 +114,7 @@ def eval(self, context):
 # Assign 'id' to each:
 for key, op in OPERATORS.items():
     op.id = key
+del key, op
 
 
 class Literal(TokenBase):
diff --git a/docs/releases/4.2.29.txt b/docs/releases/4.2.29.txt
new file mode 100644
index 000000000000..a3f3787cd6a7
--- /dev/null
+++ b/docs/releases/4.2.29.txt
@@ -0,0 +1,8 @@
+===========================
+Django 4.2.29 release notes
+===========================
+
+*March 3, 2026*
+
+Django 4.2.29 fixes a security issue with severity "moderate" and a security
+issue with severity "low" in 4.2.28.
diff --git a/docs/releases/5.2.12.txt b/docs/releases/5.2.12.txt
index 1394308e56d7..9cbbf3836a78 100644
--- a/docs/releases/5.2.12.txt
+++ b/docs/releases/5.2.12.txt
@@ -2,9 +2,11 @@
 Django 5.2.12 release notes
 ===========================
 
-*Expected March 3, 2026*
+*March 3, 2026*
 
-Django 5.2.12 fixes one bug related to support for Python 3.14.
+Django 5.2.12 fixes a security issue with severity "moderate" and a security
+issue with severity "low" in 5.2.11. It also fixes one bug related to support
+for Python 3.14.
 
 Bugfixes
 ========
diff --git a/docs/releases/6.0.3.txt b/docs/releases/6.0.3.txt
index 3f4972529ee4..3f8c93e63d50 100644
--- a/docs/releases/6.0.3.txt
+++ b/docs/releases/6.0.3.txt
@@ -2,9 +2,10 @@
 Django 6.0.3 release notes
 ==========================
 
-*Expected March 3, 2026*
+*March 3, 2026*
 
-Django 6.0.3 fixes several bugs in 6.0.2.
+Django 6.0.3 fixes a security issue with severity "moderate", a security issue
+with severity "low", and several bugs in 6.0.2.
 
 Bugfixes
 ========
diff --git a/docs/releases/index.txt b/docs/releases/index.txt
index 390876eadc69..eae6e49c83dc 100644
--- a/docs/releases/index.txt
+++ b/docs/releases/index.txt
@@ -105,6 +105,7 @@ versions of the documentation contain the release notes for any later releases.
 .. toctree::
    :maxdepth: 1
 
+   4.2.29
    4.2.28
    4.2.27
    4.2.26