* Fix horizontal scrollbar on smaller screens
* Apply navigation shortcuts without an additional roundtrip
* Shorten the data element selector
* Fix URL in changelog
* Return reference from handle_intellisense
* Serve iframes from another local port when running on http
* Use relative hostname in local iframe URL
* Simplify server start check
* Use random iframe port when Livebook runs on a random port
* Rename space/ to iframe/
* LivebookWeb.IframePlug -> LivebookWeb.IframeEndpoint
* Restructure frame output
* Reboot JSComponent when ref changes
* Prune outputs from LV, handle frame and stdout updates via component messaging
* Keep ANSI modifiers as keyword list
* Don't re-render pruned outputs
* Improve empty frame styling
* Use more specific id
* Add clarification on trailing CR
* Handle output group borders with CSS
* Keep only relevant outputs in memory
* Adjust borders
* Update lib/livebook/live_markdown/import.ex
Co-authored-by: José Valim <jose.valim@dashbit.co>
* Apply review comments
Co-authored-by: José Valim <jose.valim@dashbit.co>
* Introduce broadcast communication from runtime
* Return broadcast target from group leader
* Increase timeout
* Make the channel test async
* Decouple base topic and ref
* Remove Code.Fragment backport
* Fix tests compatibility with Elixir 1.13
* Implement signature intellisense
* Don't show signatures on module attributes
* Add tests for calls with do-end block
* Unify spec formatting
* Insert parentheses when completing a function call
* Send all text until cursor in signature request
* Add configuration for completion/signature popups (#693)
* Add editor settings form
* Add configuration for intellisense defaults
* Read fresh settings when editor mounts
* Scope attribute names
* Fix disabled button styling
* Simplify signature box and enable by default
* Split settings into system and user sections
* Update lib/livebook_web/live/settings_live.ex
Co-authored-by: José Valim <jose.valim@dashbit.co>
* Update lib/livebook_web/live/settings_live.ex
Co-authored-by: José Valim <jose.valim@dashbit.co>
Co-authored-by: José Valim <jose.valim@dashbit.co>
* Fix spacing in documentation tests
Co-authored-by: José Valim <jose.valim@dashbit.co>
* Add support for controls output type
* Split controls into individual widgets
* Adjust ids
* Improve widget and controls garbage collection
* Allow arbitrary functions as object release hook
* Add type to button and input events
* Add keyboard status event
* Change release hooks into monitor messages
* Rename pointer to reference and return an error on bad monitor
