diff --git a/NEWS b/NEWS
index 0443ac23f47..2595b1ea4b9 100644
--- a/NEWS
+++ b/NEWS
@@ -14,6 +14,10 @@ PHP                                                                        NEWS
   . Added zend_call_stack_get implementation for OpenBSD. (David Carlier)
   . Fixed oss-fuzz #60411 (Fix double-compilation of arrow-functions). (ilutov)
   . Fixed build for FreeBSD before the 11.0 releases. (David Carlier)
+  . Add stack limit check in zend_eval_const_expr(). (Arnaud)
+  . Expose time spent collecting cycles in gc_status(). (Arnaud)
+  . Remove WeakMap entries whose key is only reachable through the entry value.
+    (Arnaud)
 
 - DOM:
   . Added DOMNode::contains() and DOMNameSpaceNode::contains(). (nielsdos)
@@ -48,7 +52,7 @@ PHP                                                                        NEWS
     (Marc Bennewitz)
   . Prevent precision loss on formatting decimal integers in number_format().
     (Marc Bennewitz)
-  . Added usage of posix_spawn for proc_open when supported by OS. 
+  . Added usage of posix_spawn for proc_open when supported by OS.
     (Cristian Rodriguez)
 
 - Streams:
diff --git a/UPGRADING b/UPGRADING
index 17bd4b88fff..434fdc1fd56 100644
--- a/UPGRADING
+++ b/UPGRADING
@@ -45,6 +45,10 @@ PHP 8.3 UPGRADE NOTES
     RFC: https://wiki.php.net/rfc/arbitrary_static_variable_initializers
   . Class constant visibility variance is now correctly checked when inherited
     from interfaces.
+  . WeakMaps entries whose key maps to itself (possibly transitively) may now be
+    removed during cycle collection if the key is not reachable except by
+    iterating over the WeakMap (reachability via iteration is considered weak).
+    Previously, such entries would never be automatically removed.
 
 - FFI:
   . C functions that have a return type of void now return null instead of
@@ -311,6 +315,13 @@ PHP 8.3 UPGRADE NOTES
 9. Other Changes to Extensions
 ========================================
 
+- Core:
+  . WeakMaps now have ephemeron-like behavior: Entries whose key maps to itself
+    (possibly transitively) may be removed during cycle collection if the key is
+    not reachable except by iterating over the WeakMap (reachability via
+    iteration is considered weak). Previously, such entries would never be
+    automatically removed. (See GH-10932.)
+
 - DOM:
   . The DOM lifetime mechanism has been reworked such that implicitly removed
     nodes can still be fetched. Previously this resulted in an exception.