Changelog

What's new in AgentLedger.

v0.6.1April 10, 2026

Launch Hardening

  • ✓Google OAuth — sign up and log in with one click via Continue with Google, no email verification needed
  • ✓Email typo detection — catches common domain mistakes (gmai.com, gmailcom, etc.) and placeholder addresses before submission
  • ✓Landing page feature grid — colorful themed icons with ambient animations (broadcast pulse, heartbeat, trend bob, and more), respecting prefers-reduced-motion
  • ✓GA4 pageview tracking — fires on every client-side navigation, not just initial load
  • ✓Landing page scroll-depth tracking and dashboard engagement heartbeat for accurate session time
  • ✓Auth-expiry resilience — session listener, clean 401 surfacing, apiFetch wrapper, inline re-key modal
  • ✓Open-redirect hardening on the OAuth callback route
  • ✓Setup rollback — failed org/member/API key writes no longer leave orphan rows that trap users in onboarding
  • ✓iOS Safari auto-zoom fix on login/signup inputs
  • ✓Mobile viewport metadata for correct scaling across devices
  • ✓Security hardening: export rate limits, audit log ACL, explicit API key rotation endpoint
  • ✓Infra hardening: cron endpoint auth, Server-Sent Events observability, structured error logging
  • ✓Safe JSON parse across API responses; Escape-to-close on dashboard modals
  • ✓Error logging for all fire-and-forget webhook + notification calls
  • ✓Legal & copy pass: license clarity, pricing terminology, privacy policy updates
  • ✓Idempotent API key recovery endpoint
  • ✓Fixed critical dashboard redirect loop from recursive sessionStorage access
  • ✓Fixed onboarding stuck-state and missing login error feedback
v0.6.0April 6, 2026

Ecosystem & Mobile

  • ✓Batch action logging — POST up to 100 actions per request with partial error handling
  • ✓Data export — CSV and JSON export with date range filtering and 90-day windows
  • ✓Cost forecasting — linear regression on historical cost with per-agent trend detection and budget projections
  • ✓Policy templates — 6 pre-built packs (conservative, balanced, permissive, cost-conscious, compliance, openai-optimized) with one-click apply
  • ✓Advanced analytics — multi-day trends with daily/hourly granularity, service and agent breakdowns, period comparisons
  • ✓AgentLedger CLI for terminal-first workflows
  • ✓Expanded framework integrations across LangChain, OpenAI, MCP, and Express
  • ✓Full mobile UX overhaul — responsive dashboard, input visibility fixes, touch targets
  • ✓Loading states and double-submit protection across every dashboard form
  • ✓Emoji icons replaced with SVG; refined empty states and alert styling
  • ✓Launch monitoring: Slack signup alerts, Sentry error tracking, Google Analytics
  • ✓Top services per agent shown on agent cards
  • ✓Tab grouping, trend indicators, and landing page cleanup
  • ✓Comprehensive docs rewrite for launch quality
  • ✓SDK: logBatch, export, forecast, analytics, policyTemplates, applyPolicyTemplate
  • ✓New dashboard tabs: Analytics, Forecast, Policy Templates
  • ✓25 new backend tests
v0.5.0March 31, 2026

The Control Plane Release

  • ✓Policy engine — 6 rule types: rate limits, service allow/blocklists, cost caps, payload regex blocks, human approval requirements
  • ✓Human-in-the-loop approvals — agents pause and wait for dashboard approval before high-risk actions
  • ✓Statistical anomaly detection — hourly baseline computation from 7 days of data, alerts on 2+ stddev deviations
  • ✓Agent evaluations — score actions 0-100 with labels and feedback, trend analytics
  • ✓Rollback hooks — compensating action webhooks fired on agent kill or budget exceeded
  • ✓Live streaming via Server-Sent Events — sub-second action feed with auto-reconnect
  • ✓Trace timeline — waterfall visualization with parallel group detection and I/O inspection
  • ✓Multi-environment support — separate dev, staging, and production data
  • ✓Server-side search and filtering with cursor-based pagination
  • ✓Python SDK — sync and async clients with LangChain and OpenAI integrations
  • ✓Team management — invites, role-based access (owner/admin/member/viewer), audit trail
  • ✓SDK: evaluate(), stream(), waitForApproval(), environment config
  • ✓10 new docs sections, 42 backend tests, 8 dashboard tabs added
  • ✓Published to npm as agentledger@0.5.0
v0.4.3March 24, 2026

Launch Polish

  • ✓Mobile hamburger menu for landing page navigation
  • ✓Trust & Security section: Open Source, Self-Hostable, Fail-Open, Zero Dependencies
  • ✓FAQ section with accordion
  • ✓Dashboard empty states with actionable CTAs and code snippets
  • ✓Docs: mobile sidebar navigation and scroll-aware highlighting
  • ✓Onboarding step 3 enhanced with quick-start code and next-steps checklist
  • ✓Fixed docs code block rendering (SQL, bash, TypeScript syntax highlighting)
  • ✓Bug fixes: budgets API, rate limiter, revoke keys button
v0.4.1February 18, 2026

Launch

  • ✓AgentLedger is live — dashboard, SDK, and API
  • ✓Core SDK with LangChain, OpenAI, MCP, and Express integrations
  • ✓Real-time dashboard with action feed, cost tracking, and agent controls
  • ✓Budget enforcement with automatic agent pausing
  • ✓Anomaly detection and alerting
  • ✓Webhook support with HMAC-SHA256 verification
  • ✓Kill switch — pause or kill agents instantly
  • ✓Pre-flight checks — block actions before they happen
  • ✓Security hardening: CSP, HSTS, input validation, rate limiting
  • ✓Comprehensive API with 20+ endpoints
  • ✓Self-hosting support with Supabase