Added note to UPGRADING regarding 64-bit support in pack()/unpack()

diff --git a/UPGRADING b/UPGRADING
index d4dd30335676bcb25986b33ae6a61588454d76b4..514662a5646496b82b4e900b0b7a84e3f4413999 100644 (file)
--- a/UPGRADING
+++ b/UPGRADING
@@ -217,6 +217,7 @@ PHP 5.6 UPGRADE NOTES
 
 - Strings:
   substr_compare() now allows $length to be zero.
+  pack() and unpack() now support 64-bit format specifiers: q, Q, J and P.
 
 - Crypt:
   crypt() will now raise an E_NOTICE error if the salt parameter is omitted.