We are very excited to announce the release of 0.12.0! This release is a major step forward towards the Panel 1.0 release with many new features but also great focus on making Panel more robust with many bug fixes. Many thanks to everyone who contributed to this release directly or indirectly.
Find a blog post with an overview of the most exciting features here: HoloViz Blog
The 0.12.0 release is a minor release with a lot of exciting and a huge amount of bug fixes. We are very excited about the growing community and the many contributions we received. In particular we would like to thank @douglas-raillard-arm, @mathrick, @jlstevens, @hyamanieu, @Liam-Deacon, @Stubatiger, @ablythed, @syamajala, @Hoxbro, @jbednar, @brl0, @OBITORASU, @fleming79, dhruvbalwada and @rmorshea for contributing various fixes and improvements and the core developers @xavArtley, @MarcSkovMadsen and @philippjfr for continuing to push the development of Panel.
Features:
- Add
ReactiveHTML
(#1894, #2091, #2092, #2098, #2115, #2210, #2287, #2290, #2332, #2345, #2372, #2373, #2374, #2383, #2384, #2393, #2397, #2399, #2400, [#2401 #2402, #2404, #2533, #2535) - Add
Terminal
Widget based on xterm.js (#2090) - Adding a
DatetimePicker
widget (#2107, #2135) - Add editable sliders (#2111, #2133, #2208)
- Add
FlexBox
layout (#2233, #2511) - Add ability to configure global template (#2271)
- Add
GridStack
layout (#2375) - Add
PDF
pane (#2444) - Add
/panel-preview
endpoint for Jupyter server extension (#2341, #2361) - Add
Tqdm
Indicator (#2079)
Enhancements:
- Add empty
Progress
bar (#2088) - Optimize initialization of templates (#2096)
- Serialize
Perspective
schema (#2130) - Updated
JSON
pane to accept single quote and wrap properly (#2143, #2443) - Improvements for
Perspective
(#2153) - Improve handling of server prefix and proxied deployment scenarios (#2159, #2162)
- Add support for setting bokeh theme (#2164, #2166, #2170)
- Completely overhauled the default index template (#2198, #2340)
- Enhancements for
Template
modals (#2269, #2523) - Make the Template sidebar width configurable (#2301)
- Improve look and feel and styling of Fast templates (#2303, #2469, #2484, #2488)
- Allow setting kwargs in
Reactive.controls
(#2304) - Add global configuration variable to always throttle sliders (#2306)
- Add support for controlling text alignment in
DataFrame
andTabulator
(#2331) - Add
Tabulator
theme for Fast Templates (#2425) - Add ability to make only certain
Tabulator
rows selectable (#2433) - Add
visible
parameter to all components (#2440) - Send
Plotly
restyle and relayout events rather than full updates (#2445) - Add
push_notebook
helper function for syncing bokeh property changes in notebooks (#2447) - Improve visual styling of
Card
(#2343, #2348, #2376, #2437, #2527) - Ensure
config
variables are configured per user session (#2358, #2455, #2481) - Add
save_layout
andprevent_collision
toReactTemplate
andFastGridTemplate
(#2296, #2357) - Add ability to declare root application from
panel serve
(#2392) - Support jslinking Parameterized class (#2441)
- Improve
config.sizing_mode
behavior (#2442) - Add separate
RangeSlider
value_start
andvalue_end
parameters (#2457, #2468) - Allow saving Templates (#2461)
- Bundle
Tabulator
resources to allow usage in airgapped environment (#2471) - Ensure
Trend
indicator title wraps (#2483) - Scroll on
Tabulator
selection (#2503) - Increase notebook resource load timeout (#2515)
- Auto-detect VSCode and Colab comms (#2536)
- Add tooltip to
Tabulator
cells to see unformatted value (#2543)
Bug fixes:
- Fix missing video in
Video
(#2109) - use idom.config to set dist dir (#2117)
- Remove bootstrap CSS from
FastGridTemplate
(#2123) - Fix issues with
Ace
z-index (#2126) - Fix updating of
Tabulator
selection property (#2128) - Ensure changes on ReactiveData source are scheduled correctly (#2134)
- Fixed
Player
looping when start is 0 (#2141) - Fix divide by zero issues on Trend indicator (#2148)
- Ensure
GridSpec
override handles duplicate matches (#2150) - Fix for
loading
parameter widget linking (#2160) - Fix
Tabulator
ajax call on empty data (#2161) - Fix
Tabulator
sorting and data initialization (#2163) - Fix editing
Tabulator
with filters applied (#2165) - Fix theming on
HoloViews
plot updates (#2209) - Fixed data handling on
Perspective
pane (#2212) - Improve template and resource management for png export (#2221)
- Improve and standardize selection behavior of
Tabulator
(#2230) - Ensure JS changes to
Plotly
pane are applied if not explicitly triggered (#2251) - Fix server-side Tabulator selection changes (#2252)
- Fix update of
Param
subobjects (#2255) - Add support for
vtkCornerAnnotations
(#2257) - Improve request handling for remote pagination on
Tabulator
(#2265) - Allow setting
Param
precedence to None (#2266) - Disable nested field separators on
Tabulator
(#2289) - Fix errors when applying
Perspective
filters (#2300, #2521) - Ensure
Param
pane handles changes to unknown parameter (#2346) - Fix issues with local
Audio
andVideo
(#2380) - Ensure
ReactiveData
emits correct old data in event (#2398) - Ensure
Plotly
interactivity works whenPlotly
panes are displayed in tabs (#2418, #2463) - Fix
Ace
widget disabled parameter (#2449) - Ensure external resources are configured correctly on save (#2452)
- Ensure table formatters and editors are copied on render to avoid bokeh errors (#2453)
- Allow unicode auth response body (#2462)
- Workaround TypeError for non-string json keys on
Plotly
pane (#2465) - Fix issue with throttled updates on Param (#2470)
- Ensure
Tabulator
style is applied while streaming (#2478) - Fix issues setting resources on save (#2492)
- Fix
VideoStream
unpause (#2508) - Ensure
DataFrame
andTabulator
widget data can be updated in callback (#2510) - Fix chaining of
bind
functions (#2513) - Fix broken serialisation when syncing url parameters (#2520)
- Fix
Perspective
for string types (#2525) - Fix race condition in
--autoreload
(#2539)
Documentation:
- Update
Server_Deployment.ipynb
(#2118) - Expand description of
watch=True
inParam.ipynb
(#2120) - Switch to PyData Sphinx Theme (#2139)
- Replace altair iris example with penguins (#2213)
- Enable Binder (#2198)
- Updates and fixes for Developer Guide (#2381)
- Fixed
Tabs
documentation (#2448) - Added basic description and example of the
Tabulator.configuration
parameter (#2412) - Add parameters to
Plotly
reference guide (#2385) - Add useful links to developer docs (#2319)
- Add documentation about parameterized components (#2454)
- Demonstrate how to lazily load tabs (#2479)
Compatibility:
Deprecations: