Convert resource to object in Sysvmsg

Closes GH-5546

1 files changed, 5 insertions, 0 deletions

diff --git a/UPGRADING b/UPGRADING
index 4bc75b2908..05929c548b 100644
--- a/UPGRADING
+++ b/UPGRADING
@@ -418,6 +418,11 @@ PHP 8.0 UPGRADE NOTES
     explicit setlocale() call is now always required if you wish to change any
     locale component from the default.
 
+- Sysvmsg:
+  . msg_get_queue() will now return an SysvMessageQueue object rather than a resource.
+    Return value checks using is_resource() should be replaced with checks
+    for `false`.
+
 - Sysvsem:
   . sem_get() will now return an SysvSemaphore object rather than a resource.
     Return value checks using is_resource() should be replaced with checks