This is the kickoff release of WPILib for the 2021 season.
The documentation for WPILib is located at https://docs.wpilib.org/ (if you have trouble accessing this location, https://frcdocs.wpi.edu/ is an alternate location with the same content)
If you're new to FRC, start with Getting started.
If you're returning from a previous season, check out what's new for 2021 and jump directly to the WPILib installation guide.
A list of known issues with this release can be found here.
MD5 Hashes
0cec128110d0a91fd76738f20590a185 WPILib_Linux-2021.1.2.tar.gz
a3bbdc8ac5bd15afdfa37bcfd04f9643 WPILib_macOS-2021.1.2.dmg
ccdef9ab133d08acd924fabf12948a56 WPILib_Windows32-2021.1.2.iso
06ffe5360c06972b5607f4d288035cf2 WPILib_Windows64-2021.1.2.iso
SHA256 Hashes
4ce16d9002674528ffb5b1019fc199d7089886477e08bb5d8bc183915ce2ca25 WPILib_Linux-2021.1.2.tar.gz
15f287032590ca6bd2e50bc7536e021df01658ec1d4eb6f08ebcedcb6db7417c WPILib_macOS-2021.1.2.dmg
d367e7e4ca0c5cbf3bb5764ccb70c8a62cb64e7692b9af98c752a7f62b609020 WPILib_Windows32-2021.1.2.iso
2a72f16dc2ee098b1871d2ec8ef2ef9baa70f08bf606cada1690c92dae8fe585 WPILib_Windows64-2021.1.2.iso