Add line about scalar type declarations to UPGRADING

diff --git a/UPGRADING b/UPGRADING
index 69265c83775eafd46afb48386f8ae0ebe3a49377..f2ba3df9c6f747afba705d9a257a6453dd79cf40 100644 (file)
--- a/UPGRADING
+++ b/UPGRADING
@@ -536,6 +536,8 @@ Other
     (RFC: https://wiki.php.net/rfc/generator-delegation)
   . Reserved keywords can now be used in various new contexts.
     (RFC: https://wiki.php.net/rfc/context_sensitive_lexer)
+  . Added support for scalar type declatarations and strict mode using
+    declare(strict_types=1) (RFC: https://wiki.php.net/rfc/scalar_type_hints_v5)
 
 - OpenSSL
   . Added "alpn_protocols" SSL context option allowing encrypted client/server