Releases

Changelogs for each Base UI release.

v1.0.0-alpha.6

Feb 6, 2025

AlertDialog

• onOpenChangeComplete prop (#1305)
• Fix jump with scroll-behavior style (#1343)

Avatar

• Add Avatar component (#1210)

Checkbox

• Avoid applying hidden attr when keepMounted=true for indicators (#1329)

Dialog

• Remove modal={open} state (#1352)
• Support multiple non-nested modal backdrops (#1327)
• Fix missing ids on Title and Description (#1326)
• onOpenChangeComplete prop (#1305)
• Fix jump with scroll-behavior style (#1343)

Field

• Respect validationMode (#1053)
• Add filled and focused style hooks (#1341)

Form

• Fix focusing of invalid field controls on errors prop change (#1364)

Menu

• Avoid applying hidden attr when keepMounted=true for indicators (#1329)
• Support submenus with openOnHover prop (#1338)
• Fix iPad detection when applying scroll lock (#1342)
• onOpenChangeComplete prop (#1305)
• Fix jump with scroll-behavior style (#1343)
• Add OffsetFunction for sideOffset and alignOffset (#1223)
• Ensure keepMounted is a private param on Positioner (#1410)

Popover

• onOpenChangeComplete prop (#1305)
• Add OffsetFunction for sideOffset and alignOffset (#1223)
• Ensure keepMounted is a private param on Positioner (#1410)

PreviewCard

• onOpenChangeComplete prop (#1305)
• Add OffsetFunction for sideOffset and alignOffset (#1223)
• Ensure keepMounted is a private param on Positioner (#1410)

Progress

• Add format prop and Value component (#1355)

Radio

• Avoid applying hidden attr when keepMounted=true for indicators (#1329)

Select

• onOpenChangeComplete prop (#1305)
• Fix jump with scroll-behavior style (#1343)
• Add OffsetFunction for sideOffset and alignOffset (#1223)
• Ensure keepMounted is a private param on Positioner (#1410)

Slider

• Fix thumb positioning (#1411)

Tabs

• Fix being able to activate a disabled tab (#1359)
• Fix tabs activating incorrectly on non-primary button clicks (#1318)

Tooltip

• onOpenChangeComplete prop (#1305)
• Add OffsetFunction for sideOffset and alignOffset (#1223)
• Ensure keepMounted is a private param on Positioner (#1410)

v1.0.0-alpha.5

Jan 10, 2025

AlertDialog

• Breaking change: Require Portal part. The AlertDialog must explicitly include the Portal part wrapping the Popup. The keepMounted prop was removed from the Popup. It’s only present on the Portal part. #1222
• Don’t call onNestedDialogOpen when unmounting a closed nested dialog #1280
• Fix the nesting of different dialogs #1167
• Remove useFloating call from the Popup #1300
• Set pointer-events on InternalBackdrop based on open state #1221
• Use internal backdrop for pointer modality #1161

Dialog

• Breaking change: Require Portal part. The Dialog must explicitly include the Portal part wrapping the Popup. The keepMounted prop was removed from the Popup. It’s only present on the Portal part. #1222
• Don’t call onNestedDialogOpen when unmounting a closed nested dialog #1280
• Fix the nesting of different dialogs #1167
• Remove useFloating call from the Popup #1300
• Set pointer-events on InternalBackdrop based on open state #1221
• Use internal backdrop for pointer modality #1161

Menu

• Breaking change: Require Portal part. The Menu must explicitly include the Portal part wrapping the Positioner. The keepMounted prop was removed from the Positioner. It’s only present on the Portal part. #1222
• Apply aria-hidden to Arrow parts #1196
• Fix focusableWhenDisabled components #1313
• Fix openOnHover issues #1191
• Fix closing the menu when clicking on checkboxitem/radioitem #1301
• Fix Enter key preventDefault when rendering links #1251
• Handle pseudo-element bounds in mouseup detection #1250
• Set pointer-events on InternalBackdrop based on open state #1221
• Use internal backdrop for pointer modality #1161

NumberField

• Correctly handle quick touches #1294

Popover

• Breaking change: Require Portal part. The Popover must explicitly include the Portal part wrapping the Positioner. The keepMounted prop was removed from the Positioner. It’s only present on the Portal part. #1222
• Apply aria-hidden to Arrow parts #1196
• Fix PopoverTrigger and TooltipTrigger prop types #1209

PreviewCard

• Breaking change: Require Portal part. The PreviewCard must explicitly include the Portal part wrapping the Positioner. The keepMounted prop was removed from the Positioner. It’s only present on the Portal part. #1222
• Apply aria-hidden to Arrow parts #1196
• Use FloatingPortalLite #1278

Progress

• Set zero width when value is zero #1204

ScrollArea

• Differentiate x/y orientation data-scrolling #1188
• Read DirectionProvider and use logical positioning CSS props #1194

Select

• Breaking change: Require Portal part. The Select must explicitly include the Portal part wrapping the Positioner. The keepMounted prop was removed from the Positioner. It’s only present on the Portal part. #1222
• Allow id to be passed to trigger #1174
• Fallback to standard positioning when pinch-zoomed in Safari #1139
• Fix focusableWhenDisabled components #1313
• Fix highlight flash on Safari #1233
• Handle pseudo-element bounds in mouseup detection #1250
• Use internal backdrop for pointer modality #1161

Separator

• Support vertical orientation #1304

Slider

• Ensure onValueCommitted is called with the same value as latest onValueChange #1296
• Replace internal map with Composite metadata #1082
• Set position: relative on range slider indicator #1175
• Use un-rounded values to position thumbs #1219

Tabs

• Expose width/height state in tabs indicator #1288

Tooltip

• Breaking change: Require Portal part. The Tooltip must explicitly include the Portal part wrapping the Positioner. The keepMounted prop was removed from the Positioner. It’s only present on the Portal part. #1222
• Apply aria-hidden to Arrow parts #1196
• Fix PopoverTrigger and TooltipTrigger prop types #1209
• Use FloatingPortalLite #1278

1.0.0-alpha.4

December 17, 2024

Public alpha launch 🐣 Merry Xmas! 🎁