# provParseR 0.3

* Added get.preexisting function to the API.

# provParseR 0.2

* Added functions: get.stdout.nodes, get.args, get.val.type, get.tool.info
* Snapshot nodes include path to the snapshot file

# provParseR 0.1.2

* Added functions: get.urls, get.error.nodes, and get.variable.named
* Added only.files parameter to get.input.files.
* Fixed bug in the parsing of sourced scripts
* Changed the getter functions so that when they return an empty data frame, it still has column names
* Export ProvInfo class

# provParseR 0.1.1

* Updated to correspond to the current JSON Prov format
