Changelog for package volta_simulation

1.1.1 (2021-03-22)

Added gazebo models and updated launch files.
Kinetic devel r2 update to melodic (#4) * Updated Version, license * Merged volta_development. * Changed maintainer name. Co-authored-by: Mahendra-botsync <mahendra.l@botsync.co> Co-authored-by: nikhil-botsync <64353067+nikhil-botsync@users.noreply.github.com>
Contributors: Toship