Copter: update AC3.2-rc3 Release Notes

ArduCopter/ReleaseNotes.txt

@@ -1,6 +1,6 @@
 ArduCopter Release Notes:
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-ArduCopter 3.2-rc3 11-Jul-2014
+ArduCopter 3.2-rc3 16-Jul-2014
 Changes from 3.2-rc2
 1) Hybrid renamed to PosHold
 2) Sonar (analog, i2c) and PulsedLight Range Finders enabled on Pixhawk (Allyson, Tridge)
@@ -8,18 +8,21 @@ Changes from 3.2-rc2
     a) disable pilot repositioning while landing in RTL, Auto (set LAND_REPOSITION to 1 to re-enable) (JonathanC)
     b) delay 4 seconds before landing due to failsafe (JonathanC)
 4) Secondary compass calibration enabled, pre-arm check that offsets match current devices (Randy, Tridge, MichaelO)
-5) TradHeli improvements (RobL):
+5) Control improvements:
+    a) use bias adjusted gyro rates - helps in cases of severe gyro drift (Jonathan)
+    b) bug-fixes when feed-forward turned off (Leonard)
+6) TradHeli improvements (RobL):
     a) bug fix to use full collective range in stabilize and acro flight modes
     b) filter added to main rotor input (ch8) to ensure momentary blip doesn't affect main rotor speed 
-6) Other features:
+7) Other features:
     a) ch7/ch8 option to retract mount (svefro)
     b) Do-Set-ROI supported in Guided, RTL mode
     c) Condition-Yaw accepted in Guided, RTL modes (MoussSS)
     d) CAMERA dataflash message includes relative and absolute altitude (Craig)
-7) Red Balloon Popper support (Randy, Leonard):
+8) Red Balloon Popper support (Randy, Leonard):
     a) Velocity controller added to Guided mode
     b) NAV_GUIDED mission command added
-8) Bug fixes:
+9) Bug fixes:
     a) bug fix to flip on take-off in stabilize mode when landing flag cleared slowly (JonathanC)
     b) allow disarming in AutoTune (JonathanC)
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