bump release (#53)

Author: aloctavodia

pymc_bart/__init__.py

@@ -18,7 +18,7 @@
 from pymc_bart.utils import plot_dependence, plot_variable_importance
 
 __all__ = ["BART", "PGBART"]
-__version__ = "0.3.0"
+__version__ = "0.3.1"
 
 
 pm.STEP_METHODS = list(pm.STEP_METHODS) + [PGBART]