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v2.0.0

nektos/actv2.0.0Mar 24, 2026by mbecker20

AI Summary

Komodo v2.0.0 introduces a major overhaul including Docker Swarm support, PKI authentication with automatic rotation, and a redesigned UI with multi-login capabilities and interactive OpenAPI documentation.

Key Highlights

  • Docker Swarm support for managing clusters, nodes, services, stacks, configs, and secrets.
  • PKI authentication with automatic key pair rotation; passkeys are deprecated.
  • Redesigned UI with higher contrast, improved primitives, and better terminals.
  • Multi-login linking allowing users to connect Local, OIDC, and Github accounts.
  • Full OpenAPI documentation now available for the API.

Breaking Changes

  • Docker images are now only available with ':2' tags; the ':latest' tag is deprecated.

New Features

  • Outbound periphery can now initiate connections to Komodo Core.
  • Streamlined server onboarding with reusable keys.
  • Built-in two factor authentication (Passkey / TOTP 2FA).

Full Release Notes

See the [**v2 upgrade guide.**](https://komo.do/docs/releases/v2.0.0#upgrading-to-komodo-v2)

## Breaking
-  🚨 The v2 images are only available with `:2` tags. The `:latest` tag is now deprecated.

## Changelog

- **Docker Swarm support**: Manage swarm clusters, nodes, services, stacks, configs, and secrets.
- **Outbound periphery**: Periphery can now initiate the connection to Komodo Core.
- **PKI authentication**: Core and Periphery now authenticate with auto-generated key pairs and automatic rotation. Passkeys are deprecated.
- **Onboarding keys**: streamlined server onboarding with reusable keys.
- **Improved terminals**: Terminals dashboard, `km ssh`, and improved Action scripting.
- **New UI**: Improved look with higher contrast and better UI primitives.
- **Passkey / TOTP 2FA**: Built in two factor authentication for username / password login.
- **Multi-login Linking**: Users can now link multiple login providers (Local, OIDC, Github, etc) to their account.
- **Full OpenAPI documentation**: Interactive API docs [now available](https://demo.komo.do/docs).