Release notes

Changelog

New resources and site improvements, recorded when they ship.

  1. Content refresh

    Operational visibility for production agents

    A guide, reusable audit skill, and workflow now connect agent traces, privacy controls, telemetry design, and downstream outcomes into one practical observability loop.

    GuideAgent ObservabilityInstrument agent workflows with stable identities, trace context, bounded telemetry, privacy controls, and outcome evidence.SkillAgent Observability AuditReview an agent system for trace completeness, semantic consistency, cardinality risks, redaction, and outcome correlation.WorkflowAgent Observability LoopA privacy-aware telemetry loop that connects agent operations and adoption metrics to reviewed outcomes.

    7 glossary additions

    Agent ObservabilityGenAI Semantic ConventionsAgent SpanTool Call SpanTrace ContextTelemetry CardinalityTrace Redaction

    The guidance is grounded in OpenTelemetry GenAI semantic conventions and context propagation, OpenAI Agents SDK tracing controls, and GitHub Copilot usage-metrics documentation.

  2. Content refresh

    Safer handoffs from team conversations to pull requests

    New orchestration guidance turns shared discussions into bounded implementation briefs while preserving repository targets, authority, provenance, validation, and independent review.

    AI toolingConversation-to-PR HandoffsA practical operating model for collaborative agent sessions that begin in Slack, Teams, or another shared discussion.WorkflowCollaborative Agent HandoffA repeatable path from conversation filtering and target confirmation through agent execution and reviewed pull requests.PromptConversation-to-PR BriefConvert a noisy team discussion into a concise agent-ready brief with explicit scope, evidence, authority, and release gates.

    6 glossary additions

    Collaborative Agent SessionConversation-to-PR HandoffAgent SteeringApp IdentityDefault Repository ContextArtifact Provenance

    The release is grounded in GitHub's Copilot integrations for Slack and Teams, Agent Plugins documentation, and Google's managed-agent guidance.

  3. Content refresh

    Evaluation-driven development for AI agents

    A new guide, quality lesson, and prompt turn agent requirements and production failures into isolated tasks, mixed graders, repeated trials, trace evidence, and enforceable CI release thresholds.

    GuideAgent Evals in CIBuild a regression system that tests observable outcomes, preserves traces, measures reliability, and blocks unsafe agent releases.AI toolingEval-Driven Agent DevelopmentTreat the model, harness, tools, environment, and policy as one versioned system with evidence-backed quality gates.PromptAgent Eval Suite DesignerTurn requirements, failures, and traces into a portable evaluation suite with explicit tasks, graders, trials, and thresholds.

    7 glossary additions

    Evaluation HarnessAgent TrajectoryOutcome GraderLLM-as-a-JudgeCapability EvalRegression EvalEvaluation Contamination

    The evaluation guidance uses official Anthropic, OpenAI, and Google agent-evaluation documentation and emphasizes reproducible product regressions over benchmark theater.

  4. 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.

  5. 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.

  6. 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.