update rev log

Author: cmaglie

build/shared/revisions.txt

@@ -1,4 +1,4 @@
-ARDUINO 1.6.9
+ARDUINO 1.6.9 2016.05.10
 
 [ide]
 * Catch and report errors during parsing contributed index files
@@ -27,6 +27,8 @@ ARDUINO 1.6.9
   with older version of Arduino IDE. Thanks @per1234
 
 [libraries]
+* Bridge / bridge.py: added support for SSL sockets (Yun firmware >=1.6.2 is
+  needed).
 
 ARDUINO 1.6.8 - 2016.03.09