Release notes

Changelog

New resources and site improvements, recorded when they ship.

  1. Resource update

    A visualization stack for dashboard work

    Six free React and JavaScript visualization libraries now cover ready-made dashboard charts, scientific plots, WebGL 3D, animated scenes, and fully custom visual systems.

    LibraryPlotly.jsThe broad all-in-one option for statistical, scientific, financial, geographic, and WebGL 3D charts.LibraryApache EChartsA flexible Canvas and SVG engine for mixed-series dashboards, large datasets, and custom chart types.3D extensionECharts-GLWebGL-powered 3D plots, geographic scenes, and globe visualization for the ECharts ecosystem.3D rendererReact Three FiberThe custom-build option for React-driven Three.js scenes, shaders, particles, and animated 3D data.LibraryNivoResponsive React and D3 components for polished SVG and Canvas dashboard visualizations.LibraryRechartsComposable React and SVG components for conventional product dashboards and KPI panels.

    D3.js, Three.js, and Chart.js were already in the catalog. Highcharts remains excluded because commercial production use conflicts with the free-use requirement. ECharts-GL's documented 2.x compatibility targets ECharts 5.x, so future dashboard work should pin and test that pair deliberately.

  2. Site update

    Release history that stays navigable

    The changelog now keeps the newest eight updates on each page, with compact navigation for older releases as the archive grows.

    Pagination stays hidden until the ninth update. Page state uses a shareable URL, while invalid and out-of-range page values resolve to a valid view.

  3. Content refresh

    Safer foundations for production agents

    This release turns current agent-platform changes into practical guidance for developers building systems that can edit files, call tools, operate computers, and continue across long-running sessions.

    GuideProduction Agent RuntimesA practical architecture for sandboxed execution, durable state, narrow credentials, approval gates, and independent verification.WorkflowSandboxed Agent Change LoopA repeatable loop for isolating agent work, checkpointing progress, gating risky actions, and publishing verified artifacts.PromptAgent Tool Boundary ReviewA security review prompt for tool access, credentials, approvals, untrusted inputs, and retry-safe state handling.

    7 glossary additions

    Agent HarnessDurable ExecutionExecution BoundaryTool AnnotationHuman in the LoopToken Audience BindingConfused Deputy

    Every current product claim in the guide links to primary OpenAI, GitHub, Model Context Protocol, or Google documentation. The new records are published in the site's Supabase-backed content catalog.