diff --git a/Doc/whatsnew/3.13.rst b/Doc/whatsnew/3.13.rst
index 9f6d98b9950d19..45cc1b5bad9b18 100644
--- a/Doc/whatsnew/3.13.rst
+++ b/Doc/whatsnew/3.13.rst
@@ -1971,7 +1971,7 @@ New Features
   * :c:func:`PyMonitoring_FireCallEvent`
   * :c:func:`PyMonitoring_FireLineEvent`
   * :c:func:`PyMonitoring_FireJumpEvent`
-  * :c:func:`PyMonitoring_FireBranchEvent`
+  * ``PyMonitoring_FireBranchEvent``
   * :c:func:`PyMonitoring_FireCReturnEvent`
   * :c:func:`PyMonitoring_FirePyThrowEvent`
   * :c:func:`PyMonitoring_FireRaiseEvent`
diff --git a/Doc/whatsnew/3.14.rst b/Doc/whatsnew/3.14.rst
index b71d31f9742fe0..b9faa33270efbf 100644
--- a/Doc/whatsnew/3.14.rst
+++ b/Doc/whatsnew/3.14.rst
@@ -599,6 +599,11 @@ sys
   which only exists in specialized builds of Python, may now return objects
   from other interpreters than the one it's called in.
 
+sys.monitoring
+--------------
+
+Two new events are added: :monitoring-event:`BRANCH_LEFT` and
+:monitoring-event:`BRANCH_RIGHT`. The ``BRANCH`` event is deprecated.
 
 tkinter
 -------
@@ -1034,6 +1039,11 @@ New features
 * Add :c:func:`PyUnstable_Object_EnableDeferredRefcount` for enabling
   deferred reference counting, as outlined in :pep:`703`.
 
+* Add :c:func:`PyMonitoring_FireBranchLeftEvent` and
+ :c:func:`PyMonitoring_FireBranchRightEvent` for generating
+ :monitoring-event:`BRANCH_LEFT` and :monitoring-event:`BRANCH_RIGHT`
+ events, respectively.
+
 Porting to Python 3.14
 ----------------------
 
@@ -1062,6 +1072,10 @@ Deprecated
 
 .. include:: ../deprecations/c-api-pending-removal-in-future.rst
 
+* The ``PyMonitoring_FireBranchEvent`` function is deprecated and should
+  be replaced with calls to :c:func:`PyMonitoring_FireBranchLeftEvent`
+  and :c:func:`PyMonitoring_FireBranchRightEvent`.
+
 Removed
 -------