From a3f0861f2e5c287b200bd5692e00569b10bb9173 Mon Sep 17 00:00:00 2001
From: Ilija Tovilo <ilija.tovilo@me.com>
Date: Tue, 30 Sep 2025 22:58:30 +0200
Subject: [PATCH] [skip ci] Mention new ce_flags2 and fn_flags2 fields in
 UPGRADING.INTERNALS

---
 UPGRADING.INTERNALS | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/UPGRADING.INTERNALS b/UPGRADING.INTERNALS
index 0c9aeb0d32f..c2ec44e1e0c 100644
--- a/UPGRADING.INTERNALS
+++ b/UPGRADING.INTERNALS
@@ -18,6 +18,8 @@ PHP 8.6 INTERNALS UPGRADE NOTES
     zend_string_starts_with_literal_ci() now support strings containing NUL
     bytes. Passing non-literal char* is no longer supported.
   . The misnamed ZVAL_IS_NULL() has been removed. Use Z_ISNULL() instead.
+  . New zend_class_entry.ce_flags2 and zend_function.fn_flags2 fields were
+    added, given the primary flags were running out of bits.
 
 ========================
 2. Build system changes