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v17.5.6

gravitational/teleportv17.5.6Jul 17, 2025by doggydogworld

AI Summary

Teleport v17.5.6 is a patch release that fixes a backward compatibility issue introduced in versions 17.5.5 and 18.0.1 related to Access List types, adds glob-style matching support for Spacelift join rules, and improves PKINIT compatibility by consistently including CDP information in certificates.

Key Highlights

  • Fixed backward compatibility issue causing 'unknown access_list type "dynamic"' validation error
  • Added glob-style matching support to Spacelift join rules
  • Improved PKINIT compatibility by always including CDP information in certificates

New Features

  • Glob-style matching for Spacelift join rules
  • PKINIT compatibility improvement with CDP certificate information
  • Backward compatibility fix for Access List dynamic type

Full Release Notes

## Description

* Fix backward compatibility issue introduced in the 17.5.5 / 18.0.1 release related to Access List type, causing the `unknown access_list type "dynamic"` validation error. [#56888](https://github.com/gravitational/teleport/pull/56888)
* Added support for glob-style matching to Spacelift join rules. [#56878](https://github.com/gravitational/teleport/pull/56878)
* Improve PKINIT compatibility by always including CDP information in the certificate. [#56876](https://github.com/gravitational/teleport/pull/56876)

## Download

Download the current and previous releases of Teleport at https://goteleport.com/download.

## Plugins

Download the current release of Teleport plugins from the links below.
* Slack [Linux amd64](https://cdn.teleport.dev/teleport-access-slack-v17.5.6-linux-amd64-bin.tar.gz) | [Linux arm64](https://cdn.teleport.dev/teleport-access-slack-v17.5.6-linux-arm64-bin.tar.gz) 
* Mattermost [Linux amd64](https://cdn.teleport.dev/teleport-access-mattermost-v17.5.6-linux-amd64-bin.tar.gz) | [Linux arm64](https://cdn.teleport.dev/teleport-access-mattermost-v17.5.6-linux-arm64-bin.tar.gz)
* Discord [Linux amd64](https://cdn.teleport.dev/teleport-access-discord-v17.5.6-linux-amd64-bin.tar.gz) | [Linux arm64](https://cdn.teleport.dev/teleport-access-discord-v17.5.6-linux-arm64-bin.tar.gz)
* Terraform Provider [Linux amd64](https://cdn.teleport.dev/terraform-provider-teleport-v17.5.6-linux-amd64-bin.tar.gz) | [Linux arm64](https://cdn.teleport.dev/terraform-provider-teleport-v17.5.6-linux-arm64-bin.tar.gz) | [macOS amd64](https://cdn.teleport.dev/terraform-provider-teleport-v17.5.6-darwin-amd64-bin.tar.gz) | [macOS arm64](https://cdn.teleport.dev/terraform-provider-teleport-v17.5.6-darwin-arm64-bin.tar.gz) | [macOS universal](https://cdn.teleport.dev/terraform-provider-teleport-v17.5.6-darwin-universal-bin.tar.gz)
* Event Handler [Linux amd64](https://cdn.teleport.dev/teleport-event-handler-v17.5.6-linux-amd64-bin.tar.gz) | [Linux arm64](https://cdn.teleport.dev/teleport-event-handler-v17.5.6-linux-arm64-bin.tar.gz) | [macOS amd64](https://cdn.teleport.dev/teleport-event-handler-v17.5.6-darwin-amd64-bin.tar.gz)
* PagerDuty [Linux amd64](https://cdn.teleport.dev/teleport-access-pagerduty-v17.5.6-linux-amd64-bin.tar.gz) | [Linux arm64](https://cdn.teleport.dev/teleport-access-pagerduty-v17.5.6-linux-arm64-bin.tar.gz)
* Jira [Linux amd64](https://cdn.teleport.dev/teleport-access-jira-v17.5.6-linux-amd64-bin.tar.gz) | [Linux arm64](https://cdn.teleport.dev/teleport-access-jira-v17.5.6-linux-arm64-bin.tar.gz)
* Email [Linux amd64](https://cdn.teleport.dev/teleport-access-email-v17.5.6-linux-amd64-bin.tar.gz) | [Linux arm64](https://cdn.teleport.dev/teleport-access-email-v17.5.6-linux-arm64-bin.tar.gz)
* Microsoft Teams [Linux amd64](https://cdn.teleport.dev/teleport-access-msteams-v17.5.6-linux-amd64-bin.tar.gz) | [Linux arm64](https://cdn.teleport.dev/teleport-access-msteams-v17.5.6-linux-arm64-bin.tar.gz)