Update changelog

build/shared/revisions.txt

@@ -5,18 +5,23 @@ ARDUINO 1.6.9
 * Fixed IDE version color on about dialog box. Thanks @ivanebernal
 * The "always-on-top update notification" popup is now less intrusive.
 * Fixed untraslated string during IDE startup splash window. Thanks @ivanebernal
-* New arduino-builder: better core library detection, faster operations when recompiling and more. See https://github.com/arduino/arduino-builder/compare/1.3.9...1.3.15
+* New arduino-builder: better core library detection, faster operations when recompiling and more.
+  See https://github.com/arduino/arduino-builder/compare/1.3.9...1.3.15
 * Fixed multitab error reporting
 * Rework serial port discovery to be faster, less cpu intensive and FTDI friendly
 * Avoid launching multiple concurrent compile and upload operation
 * Use hi-res icons for Serial monitor and plotter
 * Make http://librarymanager and http://boardmanager links clickable from the editor window
+* Cut/Copy actions are disable when there is no text selected. Thanks @avargas-nearsoft
+* Added more OSX native (emacs-like) keybindings. Thanks @nopdotcom
 
 [core]
 * sam: Allow 3rd party boards that depend on SAM core to use their own
        USB vid/pid and manufacturer/product strings. Thanks @philmanofsky.
 * avr: Check at runtime if 32u4 boards are shipped with new bootloader; if so
        write bootloader magic value in an unproblematic RAM location
+* avr, sam: Added "reciper.ar.pattern" to plaform.txt to allow compatibility
+  with older version of Arduino IDE. Thanks @per1234
 
 [libraries]