@openuidev/devtools@0.3.0
thesysdev/openui@openuidev/devtools@0.3.0Oct 12, 2026by thesys-pr-creator[bot]
Upgrading?
AI Summary
Minor version bump upgrading to OpenUI Lang 1.0 and applying review fixes.
Key Highlights
- Upgrade to OpenUI Lang 1.0
- Review fixes
New Features
- Peer window updates for `@openuidev/react-lang`
Full Release Notes
### Minor Changes
- [#1348](https://github.com/thesysdev/openui/pull/1348) [`9e76b1d`](https://github.com/thesysdev/openui/commit/9e76b1d0b48238e339918c5097f3adc54d88eba2) Thanks [@Aditya-thesys](https://github.com/Aditya-thesys)! - OpenUI Lang 1.0.
- Upgrade `@openuidev/lang-core` and `@openuidev/react-lang` together, and together with the server that generates the system prompt. A 1.0 prompt teaches bare action steps (`@ToAssistant("Hi")` without `Action([...])`), which a 0.x client does not run.
- react-ui 0.18 requires react-lang 1.0 (peer `>=1.0.0 <2.0.0`); upgrade them together.
- browser-bundle 0.2 bundles react-lang 1.0 and react-ui 0.18.
- server 0.3 uses lang-core 1.0 for autofix (parser and system prompt); stay on server 0.2 with a 0.x client. Autofix ignores warnings and accepts a ternary entry, so a program that renders does not start a fix round.
- vue-lang, svelte-lang and angular-lang stay on 0.4 (OpenUI Lang 0.x). Keep `@openuidev/lang-core` ^0.4 for the prompts they render.
- A program whose `root` statement is written last shows nothing while it streams, until the `root` line arrives. Write `root` first, as the system prompt asks.
- A cut-off output that never reached its `root` statement, or any statement calling the root component, now renders blank instead of a partial tree.
### Patch Changes
- [#1348](https://github.com/thesysdev/openui/pull/1348) [`9e76b1d`](https://github.com/thesysdev/openui/commit/9e76b1d0b48238e339918c5097f3adc54d88eba2) Thanks [@Aditya-thesys](https://github.com/Aditya-thesys)! - OpenUI 1.0 review fixes:
- lang-core: the built-in functions prompt no longer uses react-ui's `Col` in its `@Each` example, and names Query only when tool calls are on.
- lang-core: `JSONSchemaDef` adds `type` and `anyOf`, so the CLI's spec for a library that uses `action()` passes to `generateSystemPrompt` without a cast.
- react-ui: the chat prompt's button rules name `@ToAssistant` and `@OpenUrl`.
- react-ui, a2ui, assistant-ui, devtools, react-email: the `@openuidev/react-lang` peer window now covers the version this release publishes.
- Updated dependencies [[`9e76b1d`](https://github.com/thesysdev/openui/commit/9e76b1d0b48238e339918c5097f3adc54d88eba2), [`9e76b1d`](https://github.com/thesysdev/openui/commit/9e76b1d0b48238e339918c5097f3adc54d88eba2), [`9e76b1d`](https://github.com/thesysdev/openui/commit/9e76b1d0b48238e339918c5097f3adc54d88eba2), [`9e76b1d`](https://github.com/thesysdev/openui/commit/9e76b1d0b48238e339918c5097f3adc54d88eba2), [`9e76b1d`](https://github.com/thesysdev/openui/commit/9e76b1d0b48238e339918c5097f3adc54d88eba2), [`9e76b1d`](https://github.com/thesysdev/openui/commit/9e76b1d0b48238e339918c5097f3adc54d88eba2), [`9e76b1d`](https://github.com/thesysdev/openui/commit/9e76b1d0b48238e339918c5097f3adc54d88eba2), [`9e76b1d`](https://github.com/thesysdev/openui/commit/9e76b1d0b48238e339918c5097f3adc54d88eba2), [`9e76b1d`](https://github.com/thesysdev/openui/commit/9e76b1d0b48238e339918c5097f3adc54d88eba2), [`9e76b1d`](https://github.com/thesysdev/openui/commit/9e76b1d0b48238e339918c5097f3adc54d88eba2), [`9e76b1d`](https://github.com/thesysdev/openui/commit/9e76b1d0b48238e339918c5097f3adc54d88eba2), [`9e76b1d`](https://github.com/thesysdev/openui/commit/9e76b1d0b48238e339918c5097f3adc54d88eba2), [`9e76b1d`](https://github.com/thesysdev/openui/commit/9e76b1d0b48238e339918c5097f3adc54d88eba2)]:
- @openuidev/react-lang@1.0.0Related Repositories
openclaw/openclaw★ 392,695
The AI that really does things. Any OS. Any Platform. The lobster way. 🦞
nilbuild/developer-roadmap★ 370,066
Interactive roadmaps, guides and other educational content to help developers grow in their careers.
morluto/rea★ 357,576
Reverse engineer anything with agents, from app behavior down to native binaries.
anomalyco/opencode★ 219,661
The open source coding agent.
n8n-io/n8n★ 208,248
Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.