• Updated Controllers and Filters to use Number instead of double. This should make Smart Number more useful.

• Updated NTCode

• Fix update method in Controller

• Fix important typo on xbox

This version supports the GradleRIO version 2021.2.1

• Added Polar2D
• Updated GradleRIO to official 2021 release

This version is built to support GradleRIO version 2021.1.1-beta-1

• Nothing is changed except the GradleRIO version between this and v2020.2.2

This will be one of the last updates to be released with WPILib GradleRIO version 2020.2.2

From now on we will start using 2021 as the version prefix and we will build with the latest WPILib beta.

• Added Median Filter

• Fixed issue with the rounding function when you passed in 0 as the number

• Made TBHController take time into account
• Added some more math functions to Vector2D
• Renamed functions in Vector2D and Angle to be more clear
• Added Bang Bang Controller to control library

• Used Vector2D and Angle where appropriate
• Added Take Back Half control algorithm (TBHController)

POST SEASON RELEASE

• Renamed IStreamFilter -> IFilter
• Made many classes immutable
• Renamed functions in Gamepad.java (particularly trigger functions)
• Added Graphing Library (thanks Myles)

• Added SpeedProfile
• Added High Pass Filter
• Added Angle Class
• Imporved Vector 2D

• Added Threaded Command
• Added Synchronized Command

• Removed Construction Error

• Added XboxController

• Cleaned up some code

• Made PIDCalculator sample size bigger

• Added Timed Rate Limit

• Fixed issues with Tank Drive Encoder.

• Fixed issue with ordered Low Pass Filter

• Updated the Limelight
• Fixed Logitech DMode
• Fixed PollingIStream
• Added Hull Moving Average
• Improved Controller Code

• Added Tank Drive Encoder

• Added Smart Number

• Added Smart Boolean

• Added Smart String

• Added Ordered Low Pass Filter

• added corners to Limelight
• added DPad x and y to Gamepad
• fixed Deadband (SLMath)
• added Round, which rounds by sigfigs (SLMath)
• added SmartNumber
• Controller Bug Fixes

• Fixed PIDController
• New FRCLogger stuff
• OrderedRollingAverage

• Revamped Controller.java
• Auto PIDCalculator lets you automatically tune PID
• Low Pass FIlter
• Fixed some comments

• Added StopWatch
• Added Filters to P I and D Components of PIDController
• Added Low Pass Filter
• Added CorrectSign Mode to OnDerivative so that filters are not affected by whether or not the value is negative.

• Removed JerkLimit
• Removed TimedRateLimit