What's Changed
* Set correct default for environment settings by natefoo in https://github.com/galaxyproject/gravity/pull/58
* Don't catch exceptions in the deregister, register, and rename subcommands by natefoo in https://github.com/galaxyproject/gravity/pull/59
* `processes` in the `handling` dict in the job conf dict is a dict, not a list by natefoo in https://github.com/galaxyproject/gravity/pull/60
**Full Changelog**: https://github.com/galaxyproject/gravity/compare/v0.13.0...v0.13.1