Improvements

• ggplotly() now works better with the development version of ggplot2 (> v3.4.3). (#2301)

Bug fixes

• Closed #1947: ggplotly() now correctly handles geom_vline/geom_hline with empty data. Previously, if geom_vline/geom_hline was passed an empty data frame, it would result in an error. The plot is drawn even if no lines are found; this is the same behavior as ggplot2.

• Closed #1214: Do not warn in RStudio on Windows when scattergl is used. Recent RStudio versions can render scattergl correctly.

• Closed #2298: Fix fill assignment in geom_point when a single shape value was used with multiple fill and colour values mapped (@zeehio)