message: CHANGE: Reformat CHANGELOG
diff: # CHANGELOG
  -## 0.x - UNRELEASED
  +## 0.8.2 - UNRELEASED
  +
  +Requires `libfranka` >= 0.8.0
  * `franka_gazebo`:
  - Fix: homing action works again
  - Fix: move action can fail instead of blocking indefinitely
  - Fix: align behavior of grasping action with `franka_gripper`
  + - Add `joint_state_desired` publisher
  + - Add singularity warning if Jacobian becomes singular
  + - Make `/panda` namespace optional
  + - Make finger collisions primitive in `franka_gazebo`
  + - Add 'gravity_vector' gravity ROS parameter to FrankaHWSim
  + - Improve Gazebo 'stone' world objects
  + - Introduce new `tau_ext_lowpass_filter` parameter for `franka_gazebo` to configure the filtering of `tau_ext_hat_filtered`
  + - Add realistic hand/finger collision geometries to the Gazebo robot description
  * Fix: Allow interactive marker server to shut down if not initialized
  -* Add realistic hand/finger collision geometries to the Gazebo robot description
  -* Add `joint_state_desired` publisher to `franka_gazebo`
  * No further ROS Kinetic support, since [End-of-Life was in April 2021](http://wiki.ros.org/Distributions)
  * Make position + orientation targets threadsafe in cartesian example controller
  -* Add singularity warning to `franka_gazebo` if Jacobian becomes singular
  -* **BREAKING** Make `/panda` namespace of `franka_gazebo` optional
  * Add effort joint trajectory controller to be used by MoveIT
  -* Make finger collisions primitive in `franka_gazebo`
  -* add 'gravity_vector' gravity ROS parameter to FrankaHWSim
  * Fix "Failed to create robot simulation interface loader" bug when installing from APT
  -* Improve Gazebo 'stone' world objects
  * Add `connected_to` option to `panda_gazebo.xacro` macro, similar to `panda_arm.xacro`
  * Rename `ns` -> `arm_id` in `hand.xacro` macros to be consistent with the other xacro files
  -* Introduce new `tau_ext_lowpass_filter` parameter for `franka_gazebo` to configure the filtering of `tau_ext_hat_filtered`
  ## 0.8.1 - 2021-09-08
  