chore: release s2 button (next) (#2722)

* chore: release s2 button (next)

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: Patrick Fulton <[email protected]>

Author: github-actions[bot]

.changeset/pre.json

@@ -100,6 +100,7 @@
     "@spectrum-css/ui-icons": "1.1.2"
   },
   "changesets": [
+    "nine-kings-repair",
     "perfect-dogs-smash",
     "pretty-parents-drum"
   ]

components/button/CHANGELOG.md

@@ -1,5 +1,25 @@
 # Change Log
 
+## 14.0.0-next.6
+
+### Major Changes
+
+- [#2600](https://github.com/adobe/spectrum-css/pull/2600) [`3559678`](https://github.com/adobe/spectrum-css/commit/35596780a1309dd145fa565461d330ddfaf50e68) Thanks [@jawinn](https://github.com/jawinn)! 
+
+#### Spectrum 2 migration
+  Button now uses Spectrum 2 tokens and specifications, which includes many color changes to all variants. A few other notable changes:
+
+  - Outline buttons are no longer available in accent and negative options — use the filled variant instead.
+  - Medium size is now the default. The class `.spectrum-Button--sizeM` is now unnecessary for this size, and has been removed.
+  - The `.spectrum-Button--fill` class is no longer needed and has been removed.
+
+  The following `--mod` custom properties have been renamed:
+
+  - `--mod-line-height-100` has been renamed to `--mod-button-line-height`
+  - `--mod-sans-font-family-stack` has been renamed to `--mod-button-font-family`
+  - `--mod-animation-duration-100` has been renamed to `--mod-button-animation-duration`
+  - `--mod-bold-font-weight` has been renamed to `--mod-button-font-weight`
+
 ## 14.0.0-next.5
 
 ### Patch Changes

components/button/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@spectrum-css/button",
-  "version": "14.0.0-next.5",
+  "version": "14.0.0-next.6",
   "description": "The Spectrum CSS button component",
   "license": "Apache-2.0",
   "author": "Adobe",