diff --git a/HISTORY.rst b/HISTORY.rst
index abaadee8..a482bbf4 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -42,9 +42,11 @@ PlatformIO 3.0
 
 * Development platform `Atmel SAM <https://github.com/platformio/platform-atmelsam>`__
 
-  + Added support for Atmel ATSAMW25-XPRO board
+  + Added support for Adafruit Circuit Playground Express, Arduino MKRZero,
+    Atmel ATSAMW25-XPRO boards
   + Added support for ARM mbed events library
   + Updated ARM mbed OS to 5.3.0/rev131
+  + Updated Arduino SAM & SAMD Core to 1.6.11
 
 * Development platform `Espressif 32 <https://github.com/platformio/platform-espressif32>`__
 
diff --git a/docs b/docs
index 6e750d26..80a1f6f6 160000
--- a/docs
+++ b/docs
@@ -1 +1 @@
-Subproject commit 6e750d26fe6889b1a439750fcbf61ab64bae8039
+Subproject commit 80a1f6f621fef3b0b9f515eccad0454b6785b46a