diff --git a/.changeset/add-text-heading-variant.md b/.changeset/add-text-heading-variant.md
deleted file mode 100644
index 81792c6c29..0000000000
--- a/.changeset/add-text-heading-variant.md
+++ /dev/null
@@ -1,8 +0,0 @@
----
-"@cloudflare/kumo": minor
----
-
-Add the `Text` `heading` variant with a 16px semibold default and a 20px
-`size="lg"` option. The variant defaults to a `span`, so callers choose heading
-semantics explicitly with `as`. Deprecate the numbered `heading1`, `heading2`,
-and `heading3` variants.
diff --git a/.changeset/collapsible-default-trigger-neutral.md b/.changeset/collapsible-default-trigger-neutral.md
deleted file mode 100644
index 0d9ed2793e..0000000000
--- a/.changeset/collapsible-default-trigger-neutral.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@cloudflare/kumo": patch
----
-
-`Collapsible.DefaultTrigger` now uses `text-kumo-default` (neutral) with `font-medium` instead of the blue `text-kumo-link` color.
diff --git a/.changeset/custom-404-page.md b/.changeset/custom-404-page.md
deleted file mode 100644
index c2a5801633..0000000000
--- a/.changeset/custom-404-page.md
+++ /dev/null
@@ -1,7 +0,0 @@
----
-"@cloudflare/kumo-docs-astro": patch
----
-
-- Adds a custom 404 page using a wireframe grid and animated dashed Kumo logo
-- Adds an easter egg that reverses the logo animation direction
-- Configures static assets to serve the custom 404 page
diff --git a/.changeset/deprecate-menu-bar.md b/.changeset/deprecate-menu-bar.md
deleted file mode 100644
index c3fc250e09..0000000000
--- a/.changeset/deprecate-menu-bar.md
+++ /dev/null
@@ -1,10 +0,0 @@
----
-"@cloudflare/kumo": patch
----
-
-deprecate `MenuBar` in favor of segmented `Tabs`
-
-- mark the `MenuBar` component (and its exports) as `@deprecated`; it will be removed in a future release
-- new usage should prefer `Tabs` with `variant="segmented"` (the default `Tabs` variant)
-- the runtime behaviour of `MenuBar` is unchanged for existing consumers
-- remove the `MenuBar` documentation page and demos from the docs site
diff --git a/.changeset/fix-toast-border-cutoff.md b/.changeset/fix-toast-border-cutoff.md
deleted file mode 100644
index 712548ee04..0000000000
--- a/.changeset/fix-toast-border-cutoff.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@cloudflare/kumo": patch
----
-
-Fix Toast background clipping the ring outline at the corners — the inner background layer's radius (11px) was smaller than the root's `rounded-xl` (12px), painting over the ring at the corners. Matched them up.
diff --git a/.changeset/fix-toolbar-button-disabled.md b/.changeset/fix-toolbar-button-disabled.md
deleted file mode 100644
index ed84d20c20..0000000000
--- a/.changeset/fix-toolbar-button-disabled.md
+++ /dev/null
@@ -1,6 +0,0 @@
----
-"@cloudflare/kumo": patch
----
-
-Restore disabled and loading state handling for `Toolbar.Button` so disabled
-controls expose the correct semantics and cannot be activated.
diff --git a/.changeset/normalize-overlay-shadows-and-outlines.md b/.changeset/normalize-overlay-shadows-and-outlines.md
deleted file mode 100644
index 8d7ec210e6..0000000000
--- a/.changeset/normalize-overlay-shadows-and-outlines.md
+++ /dev/null
@@ -1,10 +0,0 @@
----
-"@cloudflare/kumo": patch
----
-
-Normalize shadows and outlines on tip-style overlays (Popover, Tooltip, ClipboardText, Chart tooltip).
-
-- Drop the `shadow-kumo-tip-shadow` color override so shadows use Tailwind's default translucent black instead of an opaque light-gray in light mode.
-- Tune shadow sizes: Popover, Tooltip, ClipboardText tooltip, and Chart tooltip use `shadow-md`; ClipboardText's "Copied" toast keeps `shadow-lg` to match the Toast component.
-- Switch these overlays from `outline-kumo-fill` to `outline-kumo-line`, matching every other floating surface (Dropdown, Select, Combobox, Dialog, etc.).
-- Rename `kumo-tip-shadow` → `kumo-arrow-edge` and `kumo-tip-stroke` → `kumo-arrow-stroke`. The tokens draw the border on Popover/Tooltip arrow SVGs, not a box shadow. Both now resolve to `kumo-line`, so the arrow border aligns with the popup outline in both modes.
diff --git a/.changeset/sidebar-scroll-to-item.md b/.changeset/sidebar-scroll-to-item.md
deleted file mode 100644
index 8348b34edb..0000000000
--- a/.changeset/sidebar-scroll-to-item.md
+++ /dev/null
@@ -1,20 +0,0 @@
----
-"@cloudflare/kumo": patch
----
-
-Add `scrollToItem(id, options?)` to `useSidebar()` for imperatively scrolling
-a nav item into the sidebar viewport. Tag items with the new `itemId` prop on
-`Sidebar.MenuButton` or `Sidebar.MenuItem`.
-
-Options:
-
-- `align`: `"start" | "center" | "end" | "auto"` (default `"auto"` — no-op if
-  the item is already visible; otherwise scroll the minimum distance).
-- `behavior`: `"auto" | "smooth"` (default `"auto"` — instant, best for
-  cross-app landings so users don't watch the sidebar animate on entry).
-  `prefers-reduced-motion` forces `"auto"`.
-
-Scrolls only the sidebar viewport (never the document) and works with
-`Sidebar.SlidingViews`: items register with the provider via an internal
-map, so `scrollToItem` walks up from the target to find its owning viewport
-rather than querying the DOM.
diff --git a/packages/kumo-docs-astro/CHANGELOG.md b/packages/kumo-docs-astro/CHANGELOG.md
index 07a5c881a0..f908c3ef44 100644
--- a/packages/kumo-docs-astro/CHANGELOG.md
+++ b/packages/kumo-docs-astro/CHANGELOG.md
@@ -1,5 +1,21 @@
 # @cloudflare/kumo-docs-astro
 
+## 1.5.18
+
+### Patch Changes
+
+- d66dbe1: - Adds a custom 404 page using a wireframe grid and animated dashed Kumo logo
+  - Adds an easter egg that reverses the logo animation direction
+  - Configures static assets to serve the custom 404 page
+- Updated dependencies [716e5b8]
+- Updated dependencies [d7a7a35]
+- Updated dependencies [0db4f66]
+- Updated dependencies [c64183b]
+- Updated dependencies [ef13cb4]
+- Updated dependencies [51d0f03]
+- Updated dependencies [d586bf3]
+  - @cloudflare/kumo@2.12.0
+
 ## 1.5.17
 
 ### Patch Changes
diff --git a/packages/kumo-docs-astro/package.json b/packages/kumo-docs-astro/package.json
index bbe49e8117..088fd9493d 100644
--- a/packages/kumo-docs-astro/package.json
+++ b/packages/kumo-docs-astro/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@cloudflare/kumo-docs-astro",
-  "version": "1.5.17",
+  "version": "1.5.18",
   "private": true,
   "type": "module",
   "exports": {
diff --git a/packages/kumo-figma/CHANGELOG.md b/packages/kumo-figma/CHANGELOG.md
index 52174b84e5..c352c8ed3f 100644
--- a/packages/kumo-figma/CHANGELOG.md
+++ b/packages/kumo-figma/CHANGELOG.md
@@ -1,5 +1,18 @@
 # @cloudflare/figma-plugin
 
+## 0.3.48
+
+### Patch Changes
+
+- Updated dependencies [716e5b8]
+- Updated dependencies [d7a7a35]
+- Updated dependencies [0db4f66]
+- Updated dependencies [c64183b]
+- Updated dependencies [ef13cb4]
+- Updated dependencies [51d0f03]
+- Updated dependencies [d586bf3]
+  - @cloudflare/kumo@2.12.0
+
 ## 0.3.47
 
 ### Patch Changes
diff --git a/packages/kumo-figma/package.json b/packages/kumo-figma/package.json
index f14e3d753c..e51fc0b194 100644
--- a/packages/kumo-figma/package.json
+++ b/packages/kumo-figma/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@cloudflare/kumo-figma",
-  "version": "0.3.47",
+  "version": "0.3.48",
   "private": true,
   "description": "Figma plugin for generating Kumo UI Kit components",
   "license": "MIT",
diff --git a/packages/kumo/CHANGELOG.md b/packages/kumo/CHANGELOG.md
index 9621bf9a78..84627fd852 100644
--- a/packages/kumo/CHANGELOG.md
+++ b/packages/kumo/CHANGELOG.md
@@ -1,5 +1,51 @@
 # @cloudflare/kumo
 
+## 2.12.0
+
+### Minor Changes
+
+- 716e5b8: Add the `Text` `heading` variant with a 16px semibold default and a 20px
+  `size="lg"` option. The variant defaults to a `span`, so callers choose heading
+  semantics explicitly with `as`. Deprecate the numbered `heading1`, `heading2`,
+  and `heading3` variants.
+
+### Patch Changes
+
+- d7a7a35: `Collapsible.DefaultTrigger` now uses `text-kumo-default` (neutral) with `font-medium` instead of the blue `text-kumo-link` color.
+- 0db4f66: deprecate `MenuBar` in favor of segmented `Tabs`
+
+  - mark the `MenuBar` component (and its exports) as `@deprecated`; it will be removed in a future release
+  - new usage should prefer `Tabs` with `variant="segmented"` (the default `Tabs` variant)
+  - the runtime behaviour of `MenuBar` is unchanged for existing consumers
+  - remove the `MenuBar` documentation page and demos from the docs site
+
+- c64183b: Fix Toast background clipping the ring outline at the corners — the inner background layer's radius (11px) was smaller than the root's `rounded-xl` (12px), painting over the ring at the corners. Matched them up.
+- ef13cb4: Restore disabled and loading state handling for `Toolbar.Button` so disabled
+  controls expose the correct semantics and cannot be activated.
+- 51d0f03: Normalize shadows and outlines on tip-style overlays (Popover, Tooltip, ClipboardText, Chart tooltip).
+
+  - Drop the `shadow-kumo-tip-shadow` color override so shadows use Tailwind's default translucent black instead of an opaque light-gray in light mode.
+  - Tune shadow sizes: Popover, Tooltip, ClipboardText tooltip, and Chart tooltip use `shadow-md`; ClipboardText's "Copied" toast keeps `shadow-lg` to match the Toast component.
+  - Switch these overlays from `outline-kumo-fill` to `outline-kumo-line`, matching every other floating surface (Dropdown, Select, Combobox, Dialog, etc.).
+  - Rename `kumo-tip-shadow` → `kumo-arrow-edge` and `kumo-tip-stroke` → `kumo-arrow-stroke`. The tokens draw the border on Popover/Tooltip arrow SVGs, not a box shadow. Both now resolve to `kumo-line`, so the arrow border aligns with the popup outline in both modes.
+
+- d586bf3: Add `scrollToItem(id, options?)` to `useSidebar()` for imperatively scrolling
+  a nav item into the sidebar viewport. Tag items with the new `itemId` prop on
+  `Sidebar.MenuButton` or `Sidebar.MenuItem`.
+
+  Options:
+
+  - `align`: `"start" | "center" | "end" | "auto"` (default `"auto"` — no-op if
+    the item is already visible; otherwise scroll the minimum distance).
+  - `behavior`: `"auto" | "smooth"` (default `"auto"` — instant, best for
+    cross-app landings so users don't watch the sidebar animate on entry).
+    `prefers-reduced-motion` forces `"auto"`.
+
+  Scrolls only the sidebar viewport (never the document) and works with
+  `Sidebar.SlidingViews`: items register with the provider via an internal
+  map, so `scrollToItem` walks up from the target to find its owning viewport
+  rather than querying the DOM.
+
 ## 2.11.0
 
 ### Minor Changes
diff --git a/packages/kumo/package.json b/packages/kumo/package.json
index 3b52ca6a7f..313fc2e30c 100644
--- a/packages/kumo/package.json
+++ b/packages/kumo/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@cloudflare/kumo",
-  "version": "2.11.0",
+  "version": "2.12.0",
   "private": false,
   "description": "Kumo - Cloudflare's component library for building modern web applications",
   "keywords": [