add note about minimum openssl version

diff --git a/UPGRADING b/UPGRADING
index aa5f82c49abf4e36476b328c2fc8820d4672c72a..80f0bb52a74398674a3b868cee86416e91c49bcc 100644 (file)
--- a/UPGRADING
+++ b/UPGRADING
@@ -710,6 +710,9 @@ out, that the corresponding SDK isn't available anymore.
 - GD
   The bundled libgd requires libwebp instead of libvpx for the WebP functionality.
 
+- Openssl
+  minimum supported OpenSSL version series was raised to 0.9.8
+
 ========================================
 10. New Global Constants
 ========================================