diff --git a/.release-plan.json b/.release-plan.json
new file mode 100644
index 0000000..684841b
--- /dev/null
+++ b/.release-plan.json
@@ -0,0 +1,64 @@
+{
+  "solution": {
+    "@universal-ember/form-changeset": {
+      "impact": "minor",
+      "oldVersion": "1.0.0",
+      "newVersion": "1.1.0",
+      "tagName": "latest",
+      "constraints": [
+        {
+          "impact": "minor",
+          "reason": "Appears in changelog section :rocket: Enhancement"
+        },
+        {
+          "impact": "patch",
+          "reason": "Appears in changelog section :memo: Documentation"
+        },
+        {
+          "impact": "patch",
+          "reason": "Appears in changelog section :house: Internal"
+        }
+      ],
+      "pkgJSONPath": "./packages/changeset/package.json"
+    },
+    "@universal-ember/form": {
+      "impact": "minor",
+      "oldVersion": "1.1.1",
+      "newVersion": "1.2.0",
+      "tagName": "latest",
+      "constraints": [
+        {
+          "impact": "minor",
+          "reason": "Appears in changelog section :rocket: Enhancement"
+        },
+        {
+          "impact": "patch",
+          "reason": "Appears in changelog section :memo: Documentation"
+        }
+      ],
+      "pkgJSONPath": "./packages/form/package.json"
+    },
+    "@universal-ember/form-yup": {
+      "impact": "minor",
+      "oldVersion": "1.0.0",
+      "newVersion": "1.1.0",
+      "tagName": "latest",
+      "constraints": [
+        {
+          "impact": "minor",
+          "reason": "Appears in changelog section :rocket: Enhancement"
+        },
+        {
+          "impact": "patch",
+          "reason": "Appears in changelog section :memo: Documentation"
+        },
+        {
+          "impact": "patch",
+          "reason": "Appears in changelog section :house: Internal"
+        }
+      ],
+      "pkgJSONPath": "./packages/yup/package.json"
+    }
+  },
+  "description": "## Release (2026-09-30)\n\n* @universal-ember/form-changeset 1.1.0 (minor)\n* @universal-ember/form 1.2.0 (minor)\n* @universal-ember/form-yup 1.1.0 (minor)\n\n#### :rocket: Enhancement\n* `@universal-ember/form-changeset`, `@universal-ember/form`, `@universal-ember/form-yup`\n  * [#21](https://github.com/universal-ember/form/pull/21) Finish the ember-headless-form → @universal-ember/form rename ([@NullVoxPopuli-ai-agent](https://github.com/NullVoxPopuli-ai-agent))\n* `@universal-ember/form-changeset`, `@universal-ember/form-yup`\n  * [#4](https://github.com/universal-ember/form/pull/4) Rename ember-headless-form -> @universal-ember/form ([@NullVoxPopuli](https://github.com/NullVoxPopuli))\n\n#### :memo: Documentation\n* Other\n  * [#23](https://github.com/universal-ember/form/pull/23) docs-app styling pass: hero, themed demo cards, dark/light polish ([@NullVoxPopuli-ai-agent](https://github.com/NullVoxPopuli-ai-agent))\n* `@universal-ember/form`\n  * [#22](https://github.com/universal-ember/form/pull/22) docs-app: restore site styling layer, add page-walking a11y tests ([@NullVoxPopuli-ai-agent](https://github.com/NullVoxPopuli-ai-agent))\n* `@universal-ember/form-changeset`, `@universal-ember/form-yup`\n  * [#19](https://github.com/universal-ember/form/pull/19) Migrate docs to kolay + @universal-ember/docs-support ([@NullVoxPopuli-ai-agent](https://github.com/NullVoxPopuli-ai-agent))\n\n#### :house: Internal\n* Other\n  * [#20](https://github.com/universal-ember/form/pull/20) Deploy docs the way ember-primitives does (wrangler + trusted PR previews) ([@NullVoxPopuli-ai-agent](https://github.com/NullVoxPopuli-ai-agent))\n  * [#15](https://github.com/universal-ember/form/pull/15) Fix CI: compile gts templates again, repair types/lint, unblock workflows ([@NullVoxPopuli-ai-agent](https://github.com/NullVoxPopuli-ai-agent))\n  * [#14](https://github.com/universal-ember/form/pull/14) Upgrade to pnpm 11 and drop internal/sync-pnpm ([@Copilot](https://github.com/apps/copilot-swe-agent))\n  * [#11](https://github.com/universal-ember/form/pull/11) Re-roll lockfile ([@NullVoxPopuli](https://github.com/NullVoxPopuli))\n  * [#9](https://github.com/universal-ember/form/pull/9) Update renovate, pnpm, etc ([@NullVoxPopuli](https://github.com/NullVoxPopuli))\n  * [#5](https://github.com/universal-ember/form/pull/5) Release automation changes ([@NullVoxPopuli](https://github.com/NullVoxPopuli))\n* `@universal-ember/form-changeset`\n  * [#18](https://github.com/universal-ember/form/pull/18) Migrate test-app to vite (ember.nvp-style), scenario-test via @embroider/try, drop TS 5.9 ([@NullVoxPopuli-ai-agent](https://github.com/NullVoxPopuli-ai-agent))\n* `@universal-ember/form-changeset`, `@universal-ember/form-yup`\n  * [#13](https://github.com/universal-ember/form/pull/13) Adopt latest glint setup (ember-tsc) and pin TypeScript to 6.x ([@Copilot](https://github.com/apps/copilot-swe-agent))\n  * [#12](https://github.com/universal-ember/form/pull/12) Update @nullvoxpopuli/eslint-configs to ^6.0.0 ([@Copilot](https://github.com/apps/copilot-swe-agent))\n  * [#10](https://github.com/universal-ember/form/pull/10) Update lint / formatting deps ([@NullVoxPopuli](https://github.com/NullVoxPopuli))\n\n#### Committers: 3\n- @NullVoxPopuli's reduced-access machine account for AI usage ([@NullVoxPopuli-ai-agent](https://github.com/NullVoxPopuli-ai-agent))\n- Copilot [Bot] ([@copilot-swe-agent](https://github.com/apps/copilot-swe-agent))\n- [@NullVoxPopuli](https://github.com/NullVoxPopuli)\n"
+}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 825c32f..e47196f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1 +1,41 @@
 # Changelog
+
+## Release (2026-09-30)
+
+* @universal-ember/form-changeset 1.1.0 (minor)
+* @universal-ember/form 1.2.0 (minor)
+* @universal-ember/form-yup 1.1.0 (minor)
+
+#### :rocket: Enhancement
+* `@universal-ember/form-changeset`, `@universal-ember/form`, `@universal-ember/form-yup`
+  * [#21](https://github.com/universal-ember/form/pull/21) Finish the ember-headless-form → @universal-ember/form rename ([@NullVoxPopuli-ai-agent](https://github.com/NullVoxPopuli-ai-agent))
+* `@universal-ember/form-changeset`, `@universal-ember/form-yup`
+  * [#4](https://github.com/universal-ember/form/pull/4) Rename ember-headless-form -> @universal-ember/form ([@NullVoxPopuli](https://github.com/NullVoxPopuli))
+
+#### :memo: Documentation
+* Other
+  * [#23](https://github.com/universal-ember/form/pull/23) docs-app styling pass: hero, themed demo cards, dark/light polish ([@NullVoxPopuli-ai-agent](https://github.com/NullVoxPopuli-ai-agent))
+* `@universal-ember/form`
+  * [#22](https://github.com/universal-ember/form/pull/22) docs-app: restore site styling layer, add page-walking a11y tests ([@NullVoxPopuli-ai-agent](https://github.com/NullVoxPopuli-ai-agent))
+* `@universal-ember/form-changeset`, `@universal-ember/form-yup`
+  * [#19](https://github.com/universal-ember/form/pull/19) Migrate docs to kolay + @universal-ember/docs-support ([@NullVoxPopuli-ai-agent](https://github.com/NullVoxPopuli-ai-agent))
+
+#### :house: Internal
+* Other
+  * [#20](https://github.com/universal-ember/form/pull/20) Deploy docs the way ember-primitives does (wrangler + trusted PR previews) ([@NullVoxPopuli-ai-agent](https://github.com/NullVoxPopuli-ai-agent))
+  * [#15](https://github.com/universal-ember/form/pull/15) Fix CI: compile gts templates again, repair types/lint, unblock workflows ([@NullVoxPopuli-ai-agent](https://github.com/NullVoxPopuli-ai-agent))
+  * [#14](https://github.com/universal-ember/form/pull/14) Upgrade to pnpm 11 and drop internal/sync-pnpm ([@Copilot](https://github.com/apps/copilot-swe-agent))
+  * [#11](https://github.com/universal-ember/form/pull/11) Re-roll lockfile ([@NullVoxPopuli](https://github.com/NullVoxPopuli))
+  * [#9](https://github.com/universal-ember/form/pull/9) Update renovate, pnpm, etc ([@NullVoxPopuli](https://github.com/NullVoxPopuli))
+  * [#5](https://github.com/universal-ember/form/pull/5) Release automation changes ([@NullVoxPopuli](https://github.com/NullVoxPopuli))
+* `@universal-ember/form-changeset`
+  * [#18](https://github.com/universal-ember/form/pull/18) Migrate test-app to vite (ember.nvp-style), scenario-test via @embroider/try, drop TS 5.9 ([@NullVoxPopuli-ai-agent](https://github.com/NullVoxPopuli-ai-agent))
+* `@universal-ember/form-changeset`, `@universal-ember/form-yup`
+  * [#13](https://github.com/universal-ember/form/pull/13) Adopt latest glint setup (ember-tsc) and pin TypeScript to 6.x ([@Copilot](https://github.com/apps/copilot-swe-agent))
+  * [#12](https://github.com/universal-ember/form/pull/12) Update @nullvoxpopuli/eslint-configs to ^6.0.0 ([@Copilot](https://github.com/apps/copilot-swe-agent))
+  * [#10](https://github.com/universal-ember/form/pull/10) Update lint / formatting deps ([@NullVoxPopuli](https://github.com/NullVoxPopuli))
+
+#### Committers: 3
+- @NullVoxPopuli's reduced-access machine account for AI usage ([@NullVoxPopuli-ai-agent](https://github.com/NullVoxPopuli-ai-agent))
+- Copilot [Bot] ([@copilot-swe-agent](https://github.com/apps/copilot-swe-agent))
+- [@NullVoxPopuli](https://github.com/NullVoxPopuli)
diff --git a/packages/changeset/package.json b/packages/changeset/package.json
index 705796e..24fe897 100644
--- a/packages/changeset/package.json
+++ b/packages/changeset/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@universal-ember/form-changeset",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "Integrates ember-changeset with @universal-ember/form",
   "keywords": [
     "ember-addon"
diff --git a/packages/form/package.json b/packages/form/package.json
index aeddc10..7284509 100644
--- a/packages/form/package.json
+++ b/packages/form/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@universal-ember/form",
-  "version": "1.1.1",
+  "version": "1.2.0",
   "description": "The Ember.js library that distills the common behavior and accessibility best practices of forms into reusable components, without any opinions on specific markup or styling",
   "keywords": [
     "ember-addon"
diff --git a/packages/yup/package.json b/packages/yup/package.json
index 603553b..6bf0684 100644
--- a/packages/yup/package.json
+++ b/packages/yup/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@universal-ember/form-yup",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "Integrates yup-based validations with @universal-ember/form",
   "keywords": [
     "ember-addon"