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v18.1.2

gravitational/teleportv18.1.2Aug 5, 2025by doggydogworld

AI Summary

Teleport v18.1.2 is a patch release focused on bug fixes and minor improvements. Key fixes include resolving Windows SSH agent dysfunctionality after single connections, fixing the global --help flag usage print, and addressing CRL backfilling issues for long-standing clusters. New features include Cursor and VSCode install buttons in the MCP connect dialog, configurable shutdown delay, and improved tool visibility in tsh mcp ls.

Key Highlights

  • Fixed Windows SSH agent becoming dysfunctional after a single connection using the agent
  • Added Cursor and VSCode install buttons in MCP connect dialog in Web UI
  • Added 'Allowed Tools' to 'tsh mcp ls' with warning if no tools are allowed
  • Fixed CRL backfilling issue during startup for long-standing clusters
  • Added configurable delay between termination signal and shutdown

New Features

  • Cursor and VSCode install buttons in MCP connect dialog in Web UI
  • Added 'Allowed Tools' to 'tsh mcp ls' command with warning for no allowed tools
  • Configurable delay between receiving termination signal and shutting down
  • Disable NLA in FIPS mode
  • Tctl top now respects local teleport config file
  • Enterprise: Optimized access token refresh logic for Jamf integration

Full Release Notes

## Description

* Fix a bug on Windows where a forwarded SSH agent would become dysfunctional after a single connection using the agent. [#57511](https://github.com/gravitational/teleport/pull/57511)
* Fixed usage print for global `--help` flag. [#57451](https://github.com/gravitational/teleport/pull/57451)
* Added Cursor and VSCode install buttons in MCP connect dialog in Web UI. [#57362](https://github.com/gravitational/teleport/pull/57362)
* Added "Allowed Tools" to "tsh mcp ls" and show a warning if no tools allowed. [#57360](https://github.com/gravitational/teleport/pull/57360)
* Tctl top respects local teleport config file. [#57354](https://github.com/gravitational/teleport/pull/57354)
* Fixed an issue backfilling CRLs during startup for long-standing clusters. [#57321](https://github.com/gravitational/teleport/pull/57321)
* Disable NLA in FIPS mode. [#57307](https://github.com/gravitational/teleport/pull/57307)
* Added a configurable delay between receiving a termination signal and shutting down. [#57211](https://github.com/gravitational/teleport/pull/57211)

Enterprise:
* Slightly optimized access token refresh logic for Jamf integration when using API credentials.

## 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-v18.1.2-linux-amd64-bin.tar.gz) | [Linux arm64](https://cdn.teleport.dev/teleport-access-slack-v18.1.2-linux-arm64-bin.tar.gz) 
* Mattermost [Linux amd64](https://cdn.teleport.dev/teleport-access-mattermost-v18.1.2-linux-amd64-bin.tar.gz) | [Linux arm64](https://cdn.teleport.dev/teleport-access-mattermost-v18.1.2-linux-arm64-bin.tar.gz)
* Discord [Linux amd64](https://cdn.teleport.dev/teleport-access-discord-v18.1.2-linux-amd64-bin.tar.gz) | [Linux arm64](https://cdn.teleport.dev/teleport-access-discord-v18.1.2-linux-arm64-bin.tar.gz)
* Terraform Provider [Linux amd64](https://cdn.teleport.dev/terraform-provider-teleport-v18.1.2-linux-amd64-bin.tar.gz) | [Linux arm64](https://cdn.teleport.dev/terraform-provider-teleport-v18.1.2-linux-arm64-bin.tar.gz) | [macOS amd64](https://cdn.teleport.dev/terraform-provider-teleport-v18.1.2-darwin-amd64-bin.tar.gz) | [macOS arm64](https://cdn.teleport.dev/terraform-provider-teleport-v18.1.2-darwin-arm64-bin.tar.gz) | [macOS universal](https://cdn.teleport.dev/terraform-provider-teleport-v18.1.2-darwin-universal-bin.tar.gz)
* Event Handler [Linux amd64](https://cdn.teleport.dev/teleport-event-handler-v18.1.2-linux-amd64-bin.tar.gz) | [Linux arm64](https://cdn.teleport.dev/teleport-event-handler-v18.1.2-linux-arm64-bin.tar.gz) | [macOS amd64](https://cdn.teleport.dev/teleport-event-handler-v18.1.2-darwin-amd64-bin.tar.gz)
* PagerDuty [Linux amd64](https://cdn.teleport.dev/teleport-access-pagerduty-v18.1.2-linux-amd64-bin.tar.gz) | [Linux arm64](https://cdn.teleport.dev/teleport-access-pagerduty-v18.1.2-linux-arm64-bin.tar.gz)
* Jira [Linux amd64](https://cdn.teleport.dev/teleport-access-jira-v18.1.2-linux-amd64-bin.tar.gz) | [Linux arm64](https://cdn.teleport.dev/teleport-access-jira-v18.1.2-linux-arm64-bin.tar.gz)
* Email [Linux amd64](https://cdn.teleport.dev/teleport-access-email-v18.1.2-linux-amd64-bin.tar.gz) | [Linux arm64](https://cdn.teleport.dev/teleport-access-email-v18.1.2-linux-arm64-bin.tar.gz)
* Microsoft Teams [Linux amd64](https://cdn.teleport.dev/teleport-access-msteams-v18.1.2-linux-amd64-bin.tar.gz) | [Linux arm64](https://cdn.teleport.dev/teleport-access-msteams-v18.1.2-linux-arm64-bin.tar.gz)