1 files changed, 5 insertions, 0 deletions
diff --git a/UPGRADING b/UPGRADING
index c8b4ef3d68..3a24a61142 100644
--- a/UPGRADING
+++ b/UPGRADING
@@ -119,6 +119,11 @@ PHP 7.2 UPGRADE NOTES
 - DBA:
   . Implemented support for the LMDB backend.
 
+- JSON:
+  . Added JSON_INVALID_UTF8_IGNORE and JSON_INVALID_UTF8_SUBSTITUTE options for
+    json_encode() and json_decode() to ignore and replace invalid UTF-8 byte
+    sequences, respectively.
+
 - OCI8:
   . Added Oracle Database Transparent Application Failover (TAF) callback support.