- new progress API (#90)
- The console and plot pane now have customisable toolbars
- Support for ANSI colour codes in console output
- Improved tree-view performance
- Console supports custom
eval
handler on a per-input basis - Composable progress meter
- A "stepper" designed for use in debugging UIs
- Workspace UI
- Autocompletions in the console
- Console history improvements
- Support for block / underline results
- Basic plotting pane
- Various console improvements, including history support
- Improved scrolling for inline results
- Support for inter-file links
- Console stream output is buffered by default
- Support for highlighting a set of lines from a stack trace
- Every feature added
- Every bug fixed