`shinystan news`

Introduce drop_parameters function for removing parameters from a shinystan object (useful for very large objects when you only want to look at a subset of parameters).
Add rstanarm to Suggests (in the DESCRIPTION file) so rstanarm::pp_check can be called.
Allow selecting yrep from global environment for PPcheck
Change as.shinystan to S4 generic with methods
Add rsconnect to Imports in DESCRIPTION.
Improve line coverage of api tests

Compatibility with recent ggplot2 update
Select parameters via regular expressions in parameters plot ('Estimate' page)
Fix error when selecting an entire parameter group in parameters plot ('Estimate' page)

Version 2.0.0 has a new look, a new(ish) name, and a lot of new functionality. Many bugs have also been fixed (see GitHub issue tracker).

The deploy_shinystan function lets you easily deploy ShinyStan apps to RStudio's shinyapps.io for any of your models. Each of your apps (i.e. each of your models) will have a unique url.

Rebranding (new look to reflect changes to Stan logo and website)
HMC/NUTS diagnostic plots ('Diagnose' page, 'HMC/NUTS (plots)' tab)
Specify transformations (e.g. log, logit, sqrt, etc.) for density, histogram, bivariate, trivariate plots (on 'Explore' page) and HMC/NUTS diagnostics plots.
Many plots can now also be saved as pdf
Bivariate scatterplot plot also shows divergent transitions and max treedepth saturation (on 'Explore' page)
More detailed glossary entries
(Experimental) Introduce basic graphical posterior predictive checking ('Diagnose' page, 'PPcheck' tab) for limited class of models
Option to show partial autocorrelations ('Diagnose' page, 'Autocorrelation' tab)
Better customization of of posterior summary statistics table
Many improvements to GUI design

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