gganimate (development version)

gganimate 1.0.5

No longer needs the png package for gifski rendering
Give startup message if no renderer backend are detected.

gganimate 1.0.4

Fix a bug in ffmpeg_renderer() where the fps argument were being ignored.
Make sure ggraph objects registers the graph context after they are promoted to gganim objects.
Better fallback strategy for lack of gifski.

gganimate 1.0.3

Fix a conditional in the plot building step to make it work with the ggplot2 3.1.1 hotfix.

gganimate 1.0.2

Fix registration of S3 methods for suggested packages.

gganimate 1.0.1

Fix bug in transitions when the group aesthetic was late evalued (#262)
Better fade support for geom_smooth(). Both ribbon and line will now fade.
Fix bug in transitions when group aesthetic was a string that could be interpreted as a double (#266)
Fix bug in shadow_mark() where future shadows were drawn above the main frame data.
Better error messages when a layer type is not supported by the transition
Fix bug where transitions didn't work with difftime/hms for specifying durations when transition variable was a POSIX or date class.
Fix bug where using a view would modify the plot coordinate system in-place, resulting in modifications to the original plot object.
view_follow now works with transformed scales.

gganimate 1.0.0

First CRAN release, featuring a complete rewrite... Too much stuff to put in a changelog