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Changelog

What's new in April 2026

Published

Get started with the Checkly CLI using your agent

The new checkly init command sets up Checkly Skills, provides a prompt tailored to your project, and one-shots your monitoring suite with Claude Code, Codex, Cursor, or any other agent of your choosing.

Learn more →
# From ~/path/to/my-unmonitored-project/
npx checkly init

Runtime 2026-04 is here

The new runtime is available for Browser and Multistep checks, with upgraded Node.js and Playwright versions and updated built-in dependencies. Upgrade from your account settings; Private Location support starts with agent v7.

Runtime settings →

Playwright Check Suites: Bun support and smarter dependency caching

Run suites on Bun from CLI 7.11.0 onwards. Custom package manager versions are respected down to the patch version, dependency caches upload only on successful runs and invalidate automatically when your lockfile changes, and all four package managers show detailed install logs.

Read the docs →

Also shipped

  • CLI: run and view Rocky AI root cause analyses with checkly rca run and checkly rca get.
  • CLI: detach resources from a project while keeping them in your account with --preserve-resources for destroy, and force fresh dependency installs with --refresh-cache.
  • Playwright Reporter: error groups now include suite runs from the reporter, for AI-powered error visibility across npx playwright test runs (Reporter 1.10+).
  • Uptime monitoring: a dedicated lightweight agent image for uptime monitors, plus DNS and ICMP support on Private Locations from agent v7.
  • Checks: add context with check descriptions — runbooks, team and service ownership notes — and filter checks by creator on the reporting page.
  • Starter plans: now include single retries for uptime monitors, helping catch intermittent failures.