- Update to 4.16.1:
* enhancements:
+ minor plotting changes; add support for splitting model expression into
+ additive components and plot the results; support of log scale axes for
+ confidence plots; improved error messages for unavailable plot backends
+ improved RMF plot display to allow choice of energy units
* documentation changes:
+ updates to fake_pha documentation
+ updates to install.rst to fix incorrect links and outdated version references
+ updated read the docs documentation to match current code
* bug fixes:
+ fixed multi-panel plot issue with Bokeh backend