# WRNexusJS 0.6.0 release notes

This developer test build introduces the v0.6 language and runtime foundation:

- Client, server, and shared function modifiers in one `functions {}` block.
- Typed callable `outputs {}` and `output.name(payload)`.
- Typed/optional props, individual and grouped state, and runtime-specific state.
- Structured `.wrn`, package, store, layout, and `import type` declarations.
- TypeScript application types from `app/types`, including ambient `global.d.ts`.
- Separate server/browser compiler targets, declaration generation, contract metadata, and RPC manifests.
- Typed same-origin browser-to-server calls through `server.name(...)`.
- New `@wrnexus/store` package with request-scoped global/page stores, persistence, lifecycle, computed values, reset, snapshots, hydration, and HMR-compatible updates.
- New `@wrnexus/typecheck` package using the TypeScript compiler API.
- Real v0.6 CLI migrations with dry-run, report, explicit-import, backup, and compatibility behavior.
- Migrated UI components and regenerated component reference/showcase.
- Updated VS Code grammar, diagnostics, completions, snippets, and formatter recognition.
- DevToolbar runtime/store inspection panels.

## Validation status

Focused TypeScript compilation, parser/compiler probes, RPC validation, request-store isolation, JavaScript syntax checks, UI source migration checks, and generated showcase parsing were run in the packaging environment. Bun was unavailable, so the complete Bun test/lint/format/build suite must be run on the target development machine before publishing.

## Post-validation blocker fixes

This archive also includes the focused fixes for generated browser identifier safety, browser-store RPC bindings, concrete UI output payload contracts, configured import-mode enforcement, persistence migration/validation emission, end-to-end store HMR, and restricted RPC exposure. See `FIXES-0.6.0-ISSUES-1-7.md`.

### R9 test-stability correction

- Fixed ToggleCount animation timer drift by scheduling all frames relative to the animation start.
- Added stale-animation cancellation tokens.
- Added generated browser peer-function bindings for client/shared function calls.

## R10 peer-function scoped-state correction

- Peer client/shared functions are invoked through synchronized scoped wrappers.
- Nested peer calls no longer have their state changes overwritten by stale outer aliases.
- Synchronous, asynchronous, and throwing peer calls refresh shared state correctly.
- Added an executable `validate:0.6` regression probe for the exact compiler failure.

### R13 release verification correction

The UI component reference generator now leaves already-current CRLF files untouched on Windows. The private release gate therefore remains clean for line-ending-only differences while continuing to reject genuinely stale generated content.