@base-ui/react

General changes

• Fix label association when a control unregisters (#5456) by @atomiks
• Reduce animation completion work (#5535) by @atomiks
• Fix prop and ref merging for lazy render elements (#5562) by @atomiks
• Fix roving focus when items are added or removed (#5447) by @atomiks
• Fix hover and focus interaction issues (#5037) by @atomiks
• Improve trigger mount performance (#5426) by @atomiks
• Fix disabled anchor tracking on scroll (#5478) by @atomiks
• Fix transform origin for start/end alignment (#5015) by @atomiks
• Remove duplicate options key from arrow middleware (#5606) by @atomiks
• Register passive touch listeners (#5572) by @wanxiankai

Alert Dialog

• Ignore outside clicks from presses that began before open (#5378) by @michaldudak

Autocomplete

• Render groups with the rowgroup role in grid mode (#5564) by @atomiks
• Allow opening and browsing the popup while readOnly (#5541) by @vikuscz
• Move aria-orientation to the role owners (#5551) by @gonzoblasco
• Hide group labels and scrollbars from the accessibility tree (#5598) by @azeng4499

Avatar

• Add keepMounted prop to <Avatar.Image> (#5536) by @atomiks

Checkbox

• Fix stale and duplicated control IDs (#5457) by @atomiks
• Fix controlled blur validation and stale filled state (#5563) by @atomiks

Checkbox Group

• Fix stale and duplicated control IDs (#5457) by @atomiks

Combobox

• Fix applying data-readonly to <Combobox.Trigger> (#5418) by @sai6855
• Add createItems collection API (#5326) by @atomiks
• Fix cancellation when preserving the filter after selection (#5362) by @atomiks
• Render groups with the rowgroup role in grid mode (#5564) by @atomiks
• Allow opening and browsing the popup while readOnly (#5541) by @vikuscz
• Move aria-orientation to the role owners (#5551) by @gonzoblasco
• Fix record item label lookup reading from Object.prototype (#5518) by @XionWCFM
• Anchor multiple selection to the first selected item with a linear lookup (#5573, #5613) by @atomiks and @michaldudak
• Hide group labels and scrollbars from the accessibility tree (#5598) by @azeng4499

Dialog

• Ignore outside clicks from presses that began before open (#5378) by @michaldudak

Drawer

• Ignore swipes without an attributed direction when using snap points (#5477) by @atomiks
• Respect canceled snap point dismissal (#5571) by @radist2s
• Ignore the page scroller when starting a swipe (#5567) by @flaviendelangle

Field

• Fix custom validity ownership and validation lifecycle (#5449) by @atomiks
• Sync controlled value changes with field state (#5460) by @atomiks
• Fix stale and duplicated control IDs (#5457) by @atomiks
• Validate once on Enter inside a Form (#5459) by @atomiks
• Publish neutral validity while async validation is in flight (#5600) by @atomiks
• Fix controlled blur validation and stale filled state (#5563) by @atomiks

Form

• Fix clearErrors dropping updates when multiple fields change at once (#5446) by @sai6855

Menu

• Play the enter transition for an initially open submenu (#4383) by @michaldudak
• Move aria-orientation to the role owners (#5551) by @gonzoblasco
• Hide group labels and scrollbars from the accessibility tree (#5598) by @azeng4499

Menubar

• Fix menubar accessibility tree to satisfy aria-required-children (#5058) by @michaldudak

Navigation Menu

• Fix pointer-events lock when sweeping quickly across a trigger (#5454) by @edwardhorsey
• Keep focus on trigger when opening (#5479) by @atomiks
• Add disabled data attribute to <NavigationMenu.Trigger> (#5521) by @sai6855

Number Field

• Stop incrementing when disabled during press-and-hold (#5435) by @alex-js-ltd
• Prevent scrubbing on horizontal wheel events (#5463) by @sai6855
• Preserve native and consumer-controlled selection when focusing the input (#5578, #5619) by @atomiks

Popover

• Ignore outside clicks from presses that began before open (#5378) by @michaldudak
• Fix detached trigger store migration (#5442) by @atomiks

Scroll Area

• Hide group labels and scrollbars from the accessibility tree (#5598) by @azeng4499
• Prevent scrollbars from stealing focus (#5430) by @marwenilo

Select

• Move aria-orientation to the role owners (#5551) by @gonzoblasco
• Anchor multiple selection to the first selected item with a linear lookup (#5573, #5613) by @atomiks and @michaldudak
• Hide group labels and scrollbars from the accessibility tree (#5598) by @azeng4499
• Fix the root ID being ignored inside a Field (#5461) by @atomiks
• Remove redundant size check in <Select.Positioner> (#5469) by @sai6855
• Allow opening and browsing the popup while readOnly (#5531) by @vikuscz
• Fix record item label lookup reading from Object.prototype (#5518) by @XionWCFM

Slider

• Prevent update loops from unstable refs (#5441) by @atomiks

Switch

• Fix controlled blur validation and stale filled state (#5563) by @atomiks

Tabs

• Prevent update loops from unstable refs (#5441) by @atomiks
• Consider 3D transforms when positioning the indicator (#4852) by @michaldudak

Toast

• Allow functional toast updates derived from the current toast (#5464, #5611, #5629) by @chuganzy and @michaldudak

Tooltip

• Respect trigger delay with zero provider delay (#5444) by @atomiks

All contributors of this release in alphabetical order: @alex-js-ltd, @atomiks, @azeng4499, @chuganzy, @edwardhorsey, @flaviendelangle, @gilsmt, @gonzoblasco, @jjenzz, @marwenilo, @michaldudak, @radist2s, @sai6855, @vikuscz, @wanxiankai, @XionWCFM