shiny 0.4.0

New features

• Added new fast-scrolling data table and data grid outputs. (#538)

• Added include_js() and include_css(), for easily including JS and CSS files in an application. (#127)

• Added sidebar, card, value box, and accordion methods into shiny.experimental.ui. (#481)

• Added fill and fillable methods into shiny.experimental.ui. If fill is True, then the UI component is allowed to expand into the parent container. If fillable is True, then the UI component will allow its content to expand. Both fill on the child component and fillable on the parent component must be True for the child component to expand. (#481)

• Added sidebar methods into shiny.experimental.ui. shiny.experimental.ui.layout_sidebar() does not require ui.panel_main() and ui.panel_sidebar(). These two methods have been deprecated. x.ui.page_navbar(), x.ui.navset_bar(), x.navset_tab_card(), and x.navset.pill_card() added sidebar= support. (#481)

• feat(sidebar): ui.layout_sidebar() internally uses x.ui.layout_sidebar(), enabling filling layout features. (#568)

Bug fixes

• Fixed #496: Previously, when shiny run --reload was used, the app would only reload when a .py file changed. Now it will reload when .py, .css, .js, and .html files change. (#505)

• Closed #535: Added a meta viewport tag, so that page layout will adapt to mobile device screens. (#540)

shiny 0.3.3

New features

• Added shiny.experimental as a place to put experimental features. When using Shiny's experimental features, we recommend importing them by calling import shiny.experimental as x, so that all local function calls must start with x (e.g. x.ui.card()) to signify the method may be changed/removed without warning or future support. (#462)

• Added penguins example. (#462)

• The bootstrap HTMLDependency is now created using the dev version of {bslib} to get the latest features. (#462)

• Added shiny.experimental.ui.input_text_area(), which supports auto-resizing height to fit the content when autoresize=True. (#463)

Other changes

• shiny.reactive.lock is now exported. (#458)

shiny 0.3.2

Bug fixes

• Fixed #456: plot interaction with datetimes raised errors on 32-bit platforms. (#457)

Other changes

• When pyright creates type stubs for shiny, it now will include types imported in _typing_extensions.py.

shiny 0.3.1

Bug fixes

• Fixed #443: Errors in streaming downloads previously resulted in a partially downloaded file; now Shiny responds with a Transfer-Encoding: chunked header, which allows the browser to detect the error and abort the download. (#447)

Other changes

• page_navbar now accepts shinyswatch themes. (#455)

shiny 0.3.0

New features

• Added support for URL based HTMLDependencies. {htmltools} (v0.1.5.9001) added support for URL based HTMLDependencies in posit-dev/py-htmltools#53. (#437)

shiny 0.2.10

New features

• Added support for interacting with plots made with matplotlib, seaborn, and plotnine. (#392)

• The req() function now returns its first argument (assuming none of its arguments are falsey). This lets you perform validation on expressions as you assign, return, or pass them, without needing to introduce a separate statement just to call req().

• Added Input.__contains__ method, so that (for example) one could write an expression like if "x" in inputs. (#402)

Bug fixes

• The width parameters for input_select and input_slider now work properly. (Thanks, @bartverweire!) (#386)

• When input_select or input_selectize were not given an explicit select argument, they always chose the first item, which is correct when multiple=False, but not when multiple=True. Now when multiple=True, the first item is no longer automatically selected. (#396)

Other changes

• Switched to new types from htmltools 0.1.5. (#416)

shiny 0.2.9

Bug fixes

• Closed #240, #330: Fixed live examples with additional files. (#340)

• Fixed shiny run handling on Windows of absolute paths with drive letter, as in shiny run c:/myapp/app.py. (#370)

shiny 0.2.8

Bug fixes

• panel_conditional now works correctly inside of Shiny modules. (Thanks, @gcaligari!) (#336)

• Fix compatibility with Uvicorn 0.19.0 (#357)

shiny 0.2.7

New features

• shiny run now takes a --launch-browser argument that causes the default web browser to be launched after the app is successfully loaded. Also, the --port argument now interprets a value of 0 as "listen on a random port". (#329)

Other changes

• Updated API document generation with updated paths to work with new version of Shinylive. (#331)

shiny 0.2.6

New features

• Closed #312: Matplotlib plots in a @render.plot can now use the global figure, instead of returning a figure object. (#314)

• Disabled shiny static command, in favor of shinylive export from the shinylive package. (#326)