v0.22.0

Changelog

• Added
  • New: required attribute for combobox.
  • New: path attribute for button.
  • New: python.defaultInterpreter option can be used to configure VSCode extension as well.
  • New: readonly attribute for ui.text_annotator.
  • New: Command menu for ui.table.
  • New: Multi select combobox.
  • New: More R support.
  • New: Markdown support in ui.table.
  • New: Additional params to be passed during OIDC auth.
  • New: Display additional info on plot tooltips.
  • New: Single link markdown text q.args.submission.
  • New: Full URL printed to the console during app launch.
  • New: Fire dismissed event when ui.notification_bar is closed.
  • New: Image annotator.
  • New: Text annotator can handle unknown tags without breaking. Ignores them.
  • New: Inactivity timeout for auth session.
  • New: Allow turning off ui.notification_bar closing timeout by setting it to -1.
  • New: oidc-post-logout-redirect-url server config option. Thanks @henrycs!
  • Docs: HTTP request example.
  • Docs: More explanation to layout size attribute.
  • Docs: Improved R examples.
  • Docs: Explicitly require a button when using a compact file upload.
  • Docs: Add a note about not yet supported icon attr in ui.tall_stats.
• Changed
  • Display table sort icons only when the sort is active.
  • Plot examples use hardcoded data instead of synth.py.
  • docs: Handle clicks in table example.
  • ui.message_bar height reduced.
  • App code in Tour app is now editable in browser.
• Fixed
  • Show placeholder in dialog dropdown.
  • Use seconds instead of milliseconds in ui.notification_bar.
  • Use correct md table syntax in hash_routing example.
  • Allow specifying value for masked textbox.
  • Remove unnecessary scrollbar from ui.stats.
  • Make Tour app work in cloud env.
  • Remove multiline textbox scrollbar when height is set.
  • Remove unnecessary scrollbar from ui.menu.
  • Escape dollar signs in VSCode extension app template snippets.
  • Remove unnecessary scrollbars in header.
  • Remove unwanted overflow in ui.dropdown.
  • Make text annotator split text by not only spaces, but by any non-alphabetic char.

v0.22.0rc1

Changelog

• Added
  • New: required attribute for combobox.
  • New: path attribute for button.
  • New: python.defaultInterpreter option can be used to configure VSCode extension as well.
  • New: readonly attribute for ui.text_annotator.
  • New: Command menu for ui.table.
  • New: Multi select combobox.
  • New: More R support.
  • New: Markdown support in ui.table.
  • New: Additional params to be passed during OIDC auth.
  • New: Display additional info on plot tooltips.
  • New: Single link markdown text q.args.submission.
  • New: Full URL printed to the console during app launch.
  • New: Fire dismissed event when ui.notification_bar is closed.
  • New: Image annotator.
  • New: Text annotator can handle unknown tags without breaking. Ignores them.
  • New: Inactivity timeout for auth session.
  • New: Allow turning off ui.notification_bar closing timeout by setting it to -1.
  • Docs: HTTP request example.
  • Docs: More explanation to layout size attribute.
  • Docs: Improved R examples.
  • Docs: Explicitly require a button when using a compact file upload.
  • Docs: Add a note about not yet supported icon attr in ui.tall_stats.
• Changed
  • Display table sort icons only when the sort is active.
  • Plot examples use hardcoded data instead of synth.py.
  • docs: Handle clicks in table example.
  • ui.message_bar height reduced.
• Fixed
  • Show placeholder in dialog dropdown.
  • Use seconds instead of milliseconds in ui.notification_bar.
  • Use correct md table syntax in hash_routing example.
  • Allow specifying value for masked textbox.
  • Remove unnecessary scrollbar from ui.stats.
  • Make Tour app work in cloud env.
  • Remove multiline textbox scrollbar when height is set.
  • Remove unnecessary scrollbar from ui.menu.
  • Escape dollar signs in VSCode extension app template snippets.
  • Remove unnecessary scrollbars in header.
  • Remove unwanted overflow in ui.dropdown.
  • Make text annotator split text by not only spaces, but by any non-alphabetic char.

v0.21.1

• Added
  • Add -oidc-auth-url-params to pass additional parameter to OIDC provider during authorization.
• Fixed
  • BASE_URL regression.

v0.21.0

📢📢 Important notice

Wave drops python 3.6 support as it has reached it's EOL.

Deprecation

• wide_article_preview.caption in favor of wide_article_preview.content

Change of behavior

• ui.nav_card.value is controllable, same as in 0.19

Changelog

• Added
  • New: Add tooltip to NavItem.
  • New: Add select/deselect all to table filter menu.
  • New: Add tags to form card.
  • New: Box plots.
  • New: Notification bar.
  • New: Use non-branded svg icons instead of font ones.
  • New: M1 Mac support for Wave server.
  • New: Add cell_overflow to table column.
  • New: Allow plot interactions: zoom, brush, drag-move.
  • New: Allow specifying custom table groups.
  • New: Add closable prop to ui.side_panel.
  • New: Server-side paginated table.
  • Docs: Overlay section (dialog, sidepanel, notification bar).
  • Docs: Plots section.
  • Docs: VSCode debugging.
  • Docs: Icons section.
• Changed
  • Redesign messagebar.
  • Side panel is no longer closable by default. Specify closable=True if you want to have the X button present.
  • Deprecated wide_article_preview.caption in favor of wide_article_preview.content.
  • Python 3.6 support dropped
• Fixed
  • Handle colon in $H2O_WAVE_ISTEN properly. Thanks @swt2c!
  • Make header items clickable when secondary items are specified.
  • Do not format table group by title if cell is a valid date, but data_type is not date.
  • Provide correct autocomplete in PyCharm for q.events.
  • Make table filter icon clickable.
  • Improve dialog color contrast for h2o-dark theme.
  • Allow using commands in header_card.
  • Do not expand table filter menu when column right-clicked.
  • Kill hanging waved process when app fails to start.
  • Use UTC time for plot time scales.
  • Fix datepicker in Safari.
  • Adjust label color for raised cards.
  • Respect dropdown width when tooltip is set.
  • Remove header/sidebar primary color saturation.
  • Allow sorting of grouped by rows.
• Performance
  • Lazy load 3rd party JS modules if possible.
  • Speed up PyCharm plugin autocomplete parsing.
  • Allow gzip compression for static assets.

v0.21.0rc1

• Added
  • New: Add tooltip to NavItem.
  • New: Add select/deselect all to table filter menu.
  • New: Add tags to form card.
  • New: Box plots.
  • New: Notification bar.
  • New: Use non-branded svg icons instead of font ones.
  • New: M1 Mac support for Wave server.
  • New: Add cell_overflow to table column.
  • New: Allow plot interactions: zoom, brush, drag-move.
  • New: Allow specifying custom table groups.
  • New: Add closable prop to ui.side_panel.
  • New: Server-side paginated table.
  • Docs: Overlay section (dialog, sidepanel, notification bar).
  • Docs: Plots section.
  • Docs: VSCode debugging.
  • Docs: Icons section.
• Changed
  • Redesign messagebar.
  • Side panel is no longer closable by default. Specify closable=True if you want to have the X button present.
  • Deprecated wide_article_preview.caption in favor of wide_article_preview.content.
• Fixed
  • Handle colon in $H2O_WAVE_ISTEN properly. Thanks @swt2c!
  • Make header items clickable when secondary items are specified.
  • Do not format table group by title if cell is a valid date, but data_type is not date.
  • Provide correct autocomplete in PyCharm for q.events.
  • Make table filter icon clickable.
  • Improve dialog color contrast for h2o-dark theme.
  • Allow using commands in header_card.
  • Do not expand table filter menu when column right-clicked.
  • Kill hanging waved process when app fails to start.
  • Use UTC time for plot time scales.
  • Fix datepicker in Safari.
  • Adjust label color for raised cards.
  • Respect dropdown width when tooltip is set.
  • Remove header/sidebar primary color saturation.
  • Allow sorting of grouped by rows.
• Performance
  • Lazy load 3rd party JS modules if possible.
  • Speed up PyCharm plugin autocomplete parsing.
  • Allow gzip compression for static assets.

📢📢 Important notice

Deprecation

• wide_article_preview.caption in favor of wide_article_preview.content

Change of behavior

• ui.nav_card.value is controllable, same as in 0.19

v0.20.0

• Added
  • New: Run wave fetch to download examples and tour locally.
  • New: Base URL support.
  • New: Menu component.
  • New: TallStats card.
  • New: Post card.
  • New: Preview card.
  • New: WideArticlePreview card.
  • New: Add items, secondary_items and color to header.
  • New: Add items to footer.
  • New: Add image, persona, secondary_items and color to navigation.
  • New: More official themes.
  • New: Add value to facepile component.
  • New: Add popup to dropdown component.
  • New: Add trigger to combobox component.
  • New: Add inline to choice group.
  • New: Add blocking to side panel.
  • New: Add spellcheck to textbox.
  • New: Add height to profile card.
  • Docs: New widgets section.
  • Docs: Color theming guide.
• Changed
  • The Wave server is now included in the Python distribution.
  • Starting apps using wave run now automatically starts the Wave Server.
  • Scrollbars now respect the active theme.
  • Tall and wide info cards now support markdown for the caption attribute.
  • Info cards are now clickable only when name attribute is not empty.
  • Improve Wave Tour app header by providing logo and important links.
• Fixed
  • Fix handling decimal point for ui.spinbox component.
  • Respect UTC time when selecting date via ui.datepicker.
  • Swatch color picker now shows selected color upon clicking correctly.
  • Fix incorrect links across API docs.

📢📢 Important notice

This release includes a fix for the min_height attribute within ui.layout which might break some 0.19 apps where a % ui.size is used in the vertical direction. Note that there are not many use-cases where % vertical ui.size is desired. Going with defaults is recommended. To fix the layout problems in 0.20 (if any) we advise removing all the % ui.size units from your responsive layouts first.

v0.19.0

• Added
  • Make examples in Tour searchable.
  • New: Copyable text component.
  • New: Add badges/tags to table rows.
  • New: Facepile component.
  • Apps now receive a system-wide @system.logout event when a user logs out.
  • Add custom HTTP response headers using -http-headers-file.
  • Performance: Wave daemon AOF logging is disabled if -no-log is set.
  • Performance: Wave daemon content store is disabled if -no-store is set.
  • Performance: Skip writes to content store for unicast apps.
  • Performance: Use LRU cache to speed up API authorization.
  • New: Compact version of file upload component.
  • New: Profile card for displaying user profiles.
  • New: Article card for long-form articles.
  • New: Tall article preview card.
  • New: Annotator component.
  • Add min/max date constraints to date picker component.
  • New: Tall info card.
  • Improve wide info card design.
  • New: Wide pie chart.
  • New: Wide plot card.
  • User defined themes.
  • Plots are now theme-able.
  • New: H2O Dark Theme.
  • Add more justification options to ui.inline().
• Changed
  • Dropdowns now display a dialog with filtering for 100+ choices.
• Fixed
  • Respect H2O_WAVE_APP_ADDRESS in Wave CLI.
  • Expand spinbox input to available space when tooltip is specified.
  • Fix Neon theme disabled state colors.
  • Adjust selected rect stroke on plots.
  • Adjust plot text color for upgraded G2.
  • Adjust Hover color contrast on stat table.
  • Fix url in graphics example.
  • Fix plot regressions caused by G2 upgrade.

v0.18.0

• Added
  • Persona component.
  • Add support for streaming/multipart endpoints.
  • Read command line args from env if available.
  • Allow public/private directories to be hosted by the Wave daemon.
  • Side panel component.
  • Custom inline / external CSS support.
  • Allow controlling width of form items.
  • Icon button component.
  • Allow submitting text phrases within markdown.
  • Allow using markdown / HTML within message bar.
  • Add inline prop to checklist component.
  • Add trigger attribute for spinbox component.
  • OIDC: Update default scopes and add -oidc-scopes command line argument.
• Changed
  • Sort table group titles by default when grouped.
  • Range slider replaced with native Fluent component.
  • Report HTTP error 413 instead of 500 if request is too large.
  • Disable async function validation (failed under Cython).
• Fixed
  • Submit range slider values on releasing mouse.
  • Datepicker color contrast for date selection.
  • Unify ui.picker label with th rest of the form components, add 'required' prop to picker.
  • Expander ignoring expanded attr on initial render.
  • Prevent floating-point precision display in spinbox.
  • Redirect only once, not on every render.
  • Stretch slider for available space within ui.inline and ui.section.
  • Update form items client side if possible instead of recreate on data change.
  • Meta redirect for Firefox.
  • Set location hash when script events are triggered.
  • Download files in new tab to prevent FF dropping WS connection.
  • Increase tab card min height to prevent overflow.
  • Safari title overflow in grey dashboard.
  • Ensure that first column in tables functions properly when non-text.

v0.17.0

• Added
  • The location hash (q.args['#']) is now always available, regardless of whether it has changed.
  • @on() annotations now support handling events.
  • @on() handlers can now have 0-n formal parameters, and are supplied arguments accordingly.
  • ui.inline_script() can use CSS selectors (e.g. #foo, .foo, table > td.foo) as targets

v0.16.0

• Added
  • New Ability to load and execute third party Javascript libraries at runtime.
  • WaveDB: Add -benchmark command line flag for running benchmarks.
  • WaveDB: Add example for database-backed to-do list app.
  • WaveML: Add several examples demonstrating configuring, building, saving models, including hyperparameter tuning and SHAP.
• Changed
  • Upgrade Cypress (test framework) to 7.2.0.
  • Make (anon) subject ID and username available in development mode.
  • Closable dialogs now emit a dismissed event when closed.
• Fixed
  • WaveDB: Return empty array instead of None if resultset is empty.