# caugi 0.3.1

* Remove the use of `lockBinding` and `unlockBinding` in the package to 
  silence R CMD check notes.

# caugi 0.3.0

* Add `mutate_caugi` function that allows conversion from one graph type to another.
* Add custom printing method.
* Add optional `edges_df` argument to `caugi` for easier construction from existing data frames containing the columns `from`, `edge`, and `to`.
* Update _How to use `caugi` in a package_ vignette to use new conversion functionality. 
* Add `CONTRIBUTING.md` to github. 

# caugi 0.2.1

* Update function documentation to make package CRAN ready. 
* Update performance vignette and change it to article. 
* Add Michael Sachs and Johan Larsson to Authors in DESCRIPTION. 
* Patch S4 class reading for `as_caugi`. 

# caugi 0.2.0

* Drop dependencies on `dplyr` and `tibble`.
* Improve performance by letting all data wrangling be done by `data.table`.
* Edges and nodes are now `data.tables`. 

# caugi 0.1.0

* Add Undirected Graphs (UG) to `caugi`. 
* Refactor Rust backend for DAGs. 
* Add NEWS.md! 
