# synthesis 1.2.5

# synthesis 1.2.4
* Remove greek letters in plot

# synthesis 1.2.3
* Included applications to testing methods (e.g. WASP and NPRED)

# synthesis 1.2.2
* Included the affine error model.
* Included the Brownian motion models.
* Included the build-up and wash-off water quality model.
* Updated the vignette.

# synthesis 1.2.1
* Added a vignette to the package.
* Included the state-space model.

# synthesis 1.2.0
* Added a `NEWS.md` file to track changes to the package.
* Version submitted to CRAN. 
