thesysdev · AbhinRustagi · Sep 15, 2026 · Sep 15, 2026
diff --git a/.changeset/bounded-internal-peer-ranges.md b/.changeset/bounded-internal-peer-ranges.md
diff --git a/.changeset/devtools-bounded-peer-ranges.md b/.changeset/devtools-bounded-peer-ranges.md
diff --git a/.changeset/lang-family-release-automation.md b/.changeset/lang-family-release-automation.md
diff --git a/.changeset/observability-cloud-sdk-version.md b/.changeset/observability-cloud-sdk-version.md
diff --git a/.changeset/react-email-bounded-peer-range.md b/.changeset/react-email-bounded-peer-range.md
diff --git a/.changeset/ui-pair-release-automation.md b/.changeset/ui-pair-release-automation.md
diff --git a/packages/assistant-ui/CHANGELOG.md b/packages/assistant-ui/CHANGELOG.md
@@ -0,0 +1,14 @@
+# @openuidev/assistant-ui
+
+## 0.0.4
+
+### Patch Changes
+
+- [#1069](https://github.com/thesysdev/openui/pull/1069) [`f8d9b92`](https://github.com/thesysdev/openui/commit/f8d9b92ff11d7aa0789d9c57e0a2d78cce817503) Thanks [@abhithesys](https://github.com/abhithesys)! - Internal `@openuidev/*` peer dependencies now declare bounded
+  tested-compatibility ranges (e.g. `">=0.3.0 <0.4.0"`) instead of `workspace:`
+  ranges, so a mismatched pair is caught at install time instead of failing at
+  runtime.
+- Updated dependencies [[`f8d9b92`](https://github.com/thesysdev/openui/commit/f8d9b92ff11d7aa0789d9c57e0a2d78cce817503), [`f8d9b92`](https://github.com/thesysdev/openui/commit/f8d9b92ff11d7aa0789d9c57e0a2d78cce817503)]:
+  - @openuidev/react-lang@0.3.0
+  - @openuidev/react-headless@0.14.0
+  - @openuidev/react-ui@0.14.0
diff --git a/packages/assistant-ui/package.json b/packages/assistant-ui/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@openuidev/assistant-ui",
-  "version": "0.0.3",
+  "version": "0.0.4",
   "description": "OpenUI Lang tool renderers and instruction wiring for assistant-ui",
   "license": "MIT",
   "engines": {

diff --git a/packages/browser-bundle/CHANGELOG.md b/packages/browser-bundle/CHANGELOG.md
@@ -0,0 +1,9 @@
+# @openuidev/browser-bundle
+
+## 0.1.2
+
+### Patch Changes
+
+- Updated dependencies [[`f8d9b92`](https://github.com/thesysdev/openui/commit/f8d9b92ff11d7aa0789d9c57e0a2d78cce817503), [`f8d9b92`](https://github.com/thesysdev/openui/commit/f8d9b92ff11d7aa0789d9c57e0a2d78cce817503)]:
+  - @openuidev/react-lang@0.3.0
+  - @openuidev/react-ui@0.14.0
diff --git a/packages/browser-bundle/package.json b/packages/browser-bundle/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@openuidev/browser-bundle",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "description": "Prebuilt IIFE browser bundle of @openuidev/react-lang + @openuidev/react-ui for iframe, CDN, and no-build-pipeline embedding (Open WebUI tools, chatbots, widgets, etc.)",
   "license": "MIT",
   "type": "module",

diff --git a/packages/devtools/CHANGELOG.md b/packages/devtools/CHANGELOG.md
@@ -0,0 +1,17 @@
+# @openuidev/devtools
+
+## 0.2.0
+
+### Minor Changes
+
+- [#1159](https://github.com/thesysdev/openui/pull/1159) [`0a46d6f`](https://github.com/thesysdev/openui/commit/0a46d6f2b665adcf677d7ab87b78800703e65809) Thanks [@abhithesys](https://github.com/abhithesys)! - Internal peer dependencies now declare bounded tested-compatibility ranges:
+  `@openuidev/react-lang` requires `">=0.3.0 <0.4.0"`. Minor (breaking) rather
+  than patch on purpose: react-lang 0.2.x depends on devtools with `^0.1.0`, so
+  a 0.1.x release would be pulled into existing react-lang 0.2.x installs and
+  fail them with an unsatisfiable peer. Bumping to 0.2.0 keeps old react-lang
+  paired with old devtools; react-lang >=0.3.0 picks up the new line.
+
+### Patch Changes
+
+- Updated dependencies [[`f8d9b92`](https://github.com/thesysdev/openui/commit/f8d9b92ff11d7aa0789d9c57e0a2d78cce817503)]:
+  - @openuidev/react-lang@0.3.0
diff --git a/packages/devtools/package.json b/packages/devtools/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@openuidev/devtools",
-  "version": "0.1.2",
+  "version": "0.2.0",
   "description": "Development-only UI widget for OpenUI apps: surfaces errors captured by @openuidev/observability",
   "license": "MIT",
   "type": "module",

diff --git a/packages/lang-core/CHANGELOG.md b/packages/lang-core/CHANGELOG.md
@@ -0,0 +1,9 @@
+# @openuidev/lang-core
+
+## 0.3.0
+
+### Minor Changes
+
+- [#1069](https://github.com/thesysdev/openui/pull/1069) [`f8d9b92`](https://github.com/thesysdev/openui/commit/f8d9b92ff11d7aa0789d9c57e0a2d78cce817503) Thanks [@abhithesys](https://github.com/abhithesys)! - Adopt automated release management via changesets. The lang-family packages
+  (`lang-core`, `react-lang`, `svelte-lang`, `vue-lang`) now version together as
+  a fixed group; this release unifies them on a single version line.
diff --git a/packages/lang-core/package.json b/packages/lang-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@openuidev/lang-core",
-  "version": "0.2.18",
+  "version": "0.3.0",
   "description": "Framework-agnostic core for OpenUI Lang: parser, prompt generation, validation, and type definitions",
   "license": "MIT",
   "type": "module",

diff --git a/packages/observability-cloud/CHANGELOG.md b/packages/observability-cloud/CHANGELOG.md
@@ -0,0 +1,9 @@
+# @openuidev/observability-cloud
+
+## 0.0.3
+
+### Patch Changes
+
+- [#1070](https://github.com/thesysdev/openui/pull/1070) [`2fac47a`](https://github.com/thesysdev/openui/commit/2fac47a8274d56e3e315989c6b21fd73832a3ddd) Thanks [@abhithesys](https://github.com/abhithesys)! - `SDK_VERSION` is now derived from package.json at build time instead of a
+  hardcoded constant that had drifted (wire envelopes previously reported
+  `0.0.1` regardless of the released version).
diff --git a/packages/observability-cloud/package.json b/packages/observability-cloud/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@openuidev/observability-cloud",
-  "version": "0.0.2",
+  "version": "0.0.3",
   "description": "Cloud sink for @openuidev/observability: batches OpenUI events and ships them to Thesys ingest",
   "license": "MIT",
   "type": "module",

diff --git a/packages/react-email/CHANGELOG.md b/packages/react-email/CHANGELOG.md
@@ -0,0 +1,15 @@
+# @openuidev/react-email
+
+## 0.3.0
+
+### Minor Changes
+
+- [#1069](https://github.com/thesysdev/openui/pull/1069) [`f8d9b92`](https://github.com/thesysdev/openui/commit/f8d9b92ff11d7aa0789d9c57e0a2d78cce817503) Thanks [@abhithesys](https://github.com/abhithesys)! - `@openuidev/react-lang` peer dependency now declares a bounded
+  tested-compatibility range (`">=0.3.0 <0.4.0"`) instead of an exact pin.
+  Minor (breaking) because the new floor excludes react-lang 0.2.x: upgrade
+  react-lang together with react-email.
+
+### Patch Changes
+
+- Updated dependencies [[`f8d9b92`](https://github.com/thesysdev/openui/commit/f8d9b92ff11d7aa0789d9c57e0a2d78cce817503)]:
+  - @openuidev/react-lang@0.3.0
diff --git a/packages/react-email/package.json b/packages/react-email/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@openuidev/react-email",
-  "version": "0.2.4",
+  "version": "0.3.0",
   "description": "React Email components for OpenUI — 44 email building blocks with defineComponent",
   "type": "module",
   "main": "dist/index.cjs",

diff --git a/packages/react-headless/CHANGELOG.md b/packages/react-headless/CHANGELOG.md
@@ -0,0 +1,9 @@
+# @openuidev/react-headless
+
+## 0.14.0
+
+### Minor Changes
+
+- [#1069](https://github.com/thesysdev/openui/pull/1069) [`f8d9b92`](https://github.com/thesysdev/openui/commit/f8d9b92ff11d7aa0789d9c57e0a2d78cce817503) Thanks [@abhithesys](https://github.com/abhithesys)! - Adopt automated release management via changesets. `react-headless` and
+  `react-ui` now version together as a fixed group; this release unifies them on
+  a single version line.
diff --git a/packages/react-headless/package.json b/packages/react-headless/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@openuidev/react-headless",
-  "version": "0.9.13",
+  "version": "0.14.0",
   "description": "Headless React primitives for AI chat — state management, streaming adapters for OpenAI, Vercel AI SDK, and AG-UI, message format converters, and thread management for OpenUI generative UI apps",
   "license": "MIT",
   "type": "module",

diff --git a/packages/react-lang/CHANGELOG.md b/packages/react-lang/CHANGELOG.md
@@ -0,0 +1,15 @@
+# @openuidev/react-lang
+
+## 0.3.0
+
+### Minor Changes
+
+- [#1069](https://github.com/thesysdev/openui/pull/1069) [`f8d9b92`](https://github.com/thesysdev/openui/commit/f8d9b92ff11d7aa0789d9c57e0a2d78cce817503) Thanks [@abhithesys](https://github.com/abhithesys)! - Adopt automated release management via changesets. The lang-family packages
+  (`lang-core`, `react-lang`, `svelte-lang`, `vue-lang`) now version together as
+  a fixed group; this release unifies them on a single version line.
+
+### Patch Changes
+
+- Updated dependencies [[`0a46d6f`](https://github.com/thesysdev/openui/commit/0a46d6f2b665adcf677d7ab87b78800703e65809), [`f8d9b92`](https://github.com/thesysdev/openui/commit/f8d9b92ff11d7aa0789d9c57e0a2d78cce817503)]:
+  - @openuidev/devtools@0.2.0
+  - @openuidev/lang-core@0.3.0
diff --git a/packages/react-lang/package.json b/packages/react-lang/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@openuidev/react-lang",
-  "version": "0.2.15",
+  "version": "0.3.0",
   "description": "Define component libraries, generate LLM system prompts, and render streaming OpenUI Lang output in React — the core runtime for OpenUI generative UI",
   "license": "MIT",
   "type": "module",

diff --git a/packages/react-ui/CHANGELOG.md b/packages/react-ui/CHANGELOG.md
@@ -0,0 +1,15 @@
+# @openuidev/react-ui
+
+## 0.14.0
+
+### Minor Changes
+
+- [#1069](https://github.com/thesysdev/openui/pull/1069) [`f8d9b92`](https://github.com/thesysdev/openui/commit/f8d9b92ff11d7aa0789d9c57e0a2d78cce817503) Thanks [@abhithesys](https://github.com/abhithesys)! - Adopt automated release management via changesets. `react-headless` and
+  `react-ui` now version together as a fixed group; this release unifies them on
+  a single version line.
+
+### Patch Changes
+
+- Updated dependencies [[`f8d9b92`](https://github.com/thesysdev/openui/commit/f8d9b92ff11d7aa0789d9c57e0a2d78cce817503), [`f8d9b92`](https://github.com/thesysdev/openui/commit/f8d9b92ff11d7aa0789d9c57e0a2d78cce817503)]:
+  - @openuidev/react-lang@0.3.0
+  - @openuidev/react-headless@0.14.0
diff --git a/packages/react-ui/package.json b/packages/react-ui/package.json
@@ -2,7 +2,7 @@
   "type": "module",
   "name": "@openuidev/react-ui",
   "license": "MIT",
-  "version": "0.13.10",
+  "version": "0.14.0",
   "description": "Component library for Generative UI SDK",
   "main": "dist/index.cjs",
   "module": "dist/index.mjs",

diff --git a/packages/svelte-lang/CHANGELOG.md b/packages/svelte-lang/CHANGELOG.md
@@ -0,0 +1,14 @@
+# @openuidev/svelte-lang
+
+## 0.3.0
+
+### Minor Changes
+
+- [#1069](https://github.com/thesysdev/openui/pull/1069) [`f8d9b92`](https://github.com/thesysdev/openui/commit/f8d9b92ff11d7aa0789d9c57e0a2d78cce817503) Thanks [@abhithesys](https://github.com/abhithesys)! - Adopt automated release management via changesets. The lang-family packages
+  (`lang-core`, `react-lang`, `svelte-lang`, `vue-lang`) now version together as
+  a fixed group; this release unifies them on a single version line.
+
+### Patch Changes
+
+- Updated dependencies [[`f8d9b92`](https://github.com/thesysdev/openui/commit/f8d9b92ff11d7aa0789d9c57e0a2d78cce817503)]:
+  - @openuidev/lang-core@0.3.0
diff --git a/packages/svelte-lang/package.json b/packages/svelte-lang/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@openuidev/svelte-lang",
-	"version": "0.1.2",
+	"version": "0.3.0",
 	"description": "Define component libraries, generate LLM system prompts, and render streaming OpenUI Lang output in Svelte 5 — the Svelte runtime for OpenUI generative UI",
 	"license": "MIT",
 	"type": "module",

diff --git a/packages/vue-lang/CHANGELOG.md b/packages/vue-lang/CHANGELOG.md
@@ -0,0 +1,14 @@
+# @openuidev/vue-lang
+
+## 0.3.0
+
+### Minor Changes
+
+- [#1069](https://github.com/thesysdev/openui/pull/1069) [`f8d9b92`](https://github.com/thesysdev/openui/commit/f8d9b92ff11d7aa0789d9c57e0a2d78cce817503) Thanks [@abhithesys](https://github.com/abhithesys)! - Adopt automated release management via changesets. The lang-family packages
+  (`lang-core`, `react-lang`, `svelte-lang`, `vue-lang`) now version together as
+  a fixed group; this release unifies them on a single version line.
+
+### Patch Changes
+
+- Updated dependencies [[`f8d9b92`](https://github.com/thesysdev/openui/commit/f8d9b92ff11d7aa0789d9c57e0a2d78cce817503)]:
+  - @openuidev/lang-core@0.3.0
diff --git a/packages/vue-lang/package.json b/packages/vue-lang/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@openuidev/vue-lang",
-	"version": "0.1.4",
+	"version": "0.3.0",
 	"description": "Define component libraries, generate LLM system prompts, and render streaming OpenUI Lang output in Vue 3 — the Vue runtime for OpenUI generative UI",
 	"license": "MIT",
 	"type": "module",