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## agent-browser

0.26.0 → 0.27.0 · released 2026-05-07

- new `react tree / inspect / renders / suspense` — first-class React DevTools introspection (vendored hook, zero runtime deps).
- new `vitals [url]` — Core Web Vitals (LCP, CLS, TTFB, FCP, INP) + React hydration phases.
- new `pushstate <url>` — SPA client-side navigation without full reload.
- new`--init-script <path>` + `--enable react-devtools` — pre-navigation script injection & feature flags.
- new `network route --resource-type <csv>` — filter intercepts by CDP resource type.
- new `cookies set --curl <file>` — bulk import auto-detects JSON / cURL / Cookie-header.
- newObservability dashboard now works behind reverse proxies (same-origin proxy).
- fix `doctor` no longer generates duplicate check IDs on repeated invocation.

Skill body delta: 0.27 bullets added at top of “New in 2026-04 → 2026-05” section; commands & flags tables extended; safety hook table picks up `init scripts` and `react fiber dumps` warns.

## json-render

0.18.0 → 0.19.0 · CHANGELOG.md HEAD (npm published)

- new `defineDirective` in `@json-render/core` — declare custom JSON shapes (`$format`, `$math`) that resolve at render time. Composes by nesting; all four renderers (React/Vue/Svelte/Solid) resolve directives.
- new`@json-render/directives` package — seven prebuilt directives: `$format` (Intl date/currency/number/percent), `$math`, `$concat`, `$count`, `$truncate`, `$pluralize`, `$join`. Plus `createI18nDirective` for `$t` with `{{param}}` interpolation and `standardDirectives` one-liner.
- newExample READMEs added for chat, dashboard, game-engine, no-ai examples.

Skill body delta: directives bullets added at top of “New in 2026-04 → 2026-05” header; ecosystem list extended with `@json-render/directives` and `@json-render/devtools` rows. Why it matters for AI-safe GenUI: directives are the escape hatch that lets AI emit computed values without forcing the catalog to widen to `z.any()`.

## portless

0.12.0 → 0.13.0 · released 2026-05-08

- new `portless service install / status / uninstall` — native startup service across macOS launchd, Linux systemd, Windows Task Scheduler. `.localhost` URLs survive reboot; `portless clean` removes the service alongside CA + hosts cleanup.
- fixTailscale readiness preflight — `--tailscale` / `--funnel` now validate prerequisites before forking the child process, surfacing actionable errors instead of hanging during registration.

Skill body delta: frontmatter `description` bumped `v0.10.x` → `v0.13.x` and reorganized to mention Tailscale + service install. Quick Start block gained a boot-persistence example. No breaking changes in 0.13.0.