release: 0.21.0

Author: kmohyeldine

CHANGELOG.md

@@ -2,12 +2,13 @@
 
 All notable changes to libfranka in this file.
 
-## Unreleased
+## [0.21.0]
+### libfranka - C++
 
 - Add `franka::MobileModel` class for mobile robot forward kinematics (swerve drive module poses via Pinocchio).
 - `franka::Model` now rejects mobile robot URDFs with a `ModelException`; use `franka::MobileModel` instead.
 - `Robot::loadModel()` throws `InvalidOperationException` for mobile robots; use `Robot::getRobotModel()` with `MobileModel` directly.
-- chore: disabled test building by default 
+- chore: disabled test building by default
 
 ## [0.20.5]
 ### libfranka - C++