Minor Changes

• #4395 c2557d102b80ea4ccc280e041bea212e8602573e Thanks @broccolinisoup! - ActionList.Group: deprecate title prop - please use ActionList.GroupHeading instead ActionList.GroupHeading: update the warning to be an error if there is no explict as prop for list role action lists. ActionList.GroupHeading: There shouldn't be an as prop on ActionList.GroupHeading for listbox or menu role action lists. console.error if there is one

• #4241 5f94a236adf6511a4817e720d1f7358f38233b31 Thanks @owenniblock! - Adds new alpha component: TabPanels to match Primer View Components.

  TabPanels should be used when semantic tabs are required and the tablist is not a navigation element.

• #4407 4a7e44a510d94802acb865e8e5530f8b5fae8dee Thanks @joshblack! - experimental/SelectPanel: Add support for announcements to SelectPanel.Loading

• #4417 d7f4f7c71ef86b80d62683cb6e0f0d36ea370681 Thanks @joshblack! - Update @primer/octicons-react to 19.9.0

Patch Changes

• #4305 37c47708d7755c0387cdc94f68389226799ee707 Thanks @keithamus! - Render SSR date for RelativeTime

• #4385 254e289b845c5167febd304be082fe8493aa87ab Thanks @broccolinisoup! - ActionMenu: Add id to ActionMenu.Anchor types

• #4388 c4a4674907f747ee154ca4e2a4ccd8bf2c0c3541 Thanks @keithamus! - ActionBar now produces valid HTML

• #4403 d4edf2a7f85d944859e744b9c978d89ed92ac6f7 Thanks @keithamus! - Improve display names for React components built from Custom Elements

• #4446 a3355a5483e37bebe077c7aa000ae8e4ed0f77b9 Thanks @broccolinisoup! - Tooltipv2: Update the threshold value to match with the offset

• #4440 674437d421bc6a1237b286d6840a0043a1a67314 Thanks @joshblack! - Update DataTable to avoid layout overflow when visually hidden selectors are used in Table headers

• #4277 69915d9e9cbba2d378e0acc065474a93bf5411b0 Thanks @siddharthkp! - experimental/SelectPanel: Add responsive variants

• #4426 369c3036c8701f227ac5e49b38d32f65f6a8ce97 Thanks @iansan5653! - Fixes a bug where consumers cannot override buttons' aria-disabled attribute

• #4424 392a3ca508b5de1b7440ff9f6f0700414560f2cf Thanks @pksjce! - ActionBar: The overflow menu was earlier bootlegged with heavily customised ActionList. This is being replaced with ActionMenu which is cleaner and more robust.

• #4234 8bbb8e5d7be39bc46d0c9ee1687533f1a9fc6efa Thanks @Rebstorm! - <UnderlineNav> menu now uses the Anchored Position on smaller screen sizes to not clip, or go out of bounds.

• #4392 f100683a756c48c433fdd96f0837db9d1525b195 Thanks @langermank! - Bug fix: make active label bold in ActionList