NEWS / UPGRADING

Author: TimWolla

NEWS

@@ -18,6 +18,7 @@ PHP                                                                        NEWS
     initialization). (Arnaud)
   . Enabled the TAILCALL VM on Windows when compiling with Clang >= 19 x86_64.
     (henderkes)
+  . Deprecate specifying a nullable return type for __debugInfo(). (timwolla)
 
 - BCMath:
   . Added NUL-byte validation to BCMath functions. (jorgsowa)

UPGRADING

@@ -189,6 +189,10 @@ PHP 8.6 UPGRADE NOTES
 4. Deprecated Functionality
 ========================================
 
+- Core:
+  . Specifying a return type of array|null / ?array for __debugInfo() is now
+    deprecated. Specify array instead.
+
 - GMP
   . The shift (<<, >>) and exponentiation (**) operators on GMP objects now
     emit a deprecation warning when converting a float right operand to int