Shiny-related improvements
crew 0.9.1
- Rewrite the async Shiny vignette with
crew
promises and Shiny extended tasks (#157, @jcheng5). - Clarify the intent of
controller$promise(mode = "one")
in the vignette on promises (@jcheng5). - Implement an
error
argument inpop()
which may help with integration withExtendedTask
(@jcheng5). - Handle task errors in the Shiny vignette (@jcheng5).