Changelog

Keep up to date with our latest
releases and enhancements.

Release 2.19.00    

What’s New in Release 2.19.00

Requirements

  • Before upgrading to Server v2.19 your Nomad launch configuration must be updated by following this guide. Server v2.19 uses Nomad version 0.9.3, so if you have externalized Nomad, contact your support engineer before upgrading.

New Features

Keep reading

Server Images

Release 2.18.03    

What’s New in Release 2.18.03

Features

Following our release of Windows support on the hosted offering of CircleCI, running VM-based jobs in Windows environments is now supported on CircleCI Server instances running in AWS.

Keep reading

Server Images

Release 2.18.02    

What’s New in Release 2.18.02

Bug Fix

  • Fixed an error when setting CIRCLE_PUBLIC_FACING_SERVER_HTTP_THREADS or CIRCLE_ADMIN_SERVER_HTTP_THREADS above 50.
Server

Release 2.18.01    

What’s New in Release 2.18.01

  • Introduced configuration for timeouts for the following HTTP calls to GitHub (GHE):
    • GITHUB_CONN_TIMEOUT
      • Individual configuration for connection timeout, default 5000ms
    • GITHUB_SOCKET_TIMEOUT
      • Individual configuration for socket timeout, default 5000ms
    • GITHUB_CONN_REQUEST_TIMEOUT
      • Individual configuration for receiving connection from connection pool, default 5000ms
    • GITHUB_TIMEOUT
      • Single configuration for all of the above timeouts
  • Improved performance and monitoring of output-proceessor

Bug fixes

  • Fixed an issue with Nomad garbage collection that had the potential to prevent jobs from being run for heavy workloads. This issue was fixed in v2.17.1 but regressed in v2.18.
Server

Release 2.18.00    

What’s New in Release 2.18

Upgrading your installation

Our upgrade guide takes you step by step through the process of upgrading to the latest version of CircleCI Server, including any checks and updates required before starting the upgrade process.

Keep reading

Server

Release 2.17.03    

What’s New in Release 2.17.3

New Features:

  • Added ability to place banners on login screens. See our guide here.
Server

Release 2.17.02    

What’s New in Release 2.17.2

New Features:

  • Added and exposed the following metrics for operators:
    • picard.*
      • This will affect the execution services, the important ones are located in output-processor.
    • jvm.*
      • This will allow our operators to understand and monitor when certain services are running out of memory.
Server

Release 2.17.01    

What’s New in Release 2.17.1

Bug fixes

  • Addressed a configuration issue with VM Service running into rate limiting errors when calling out to the AWS API. This prevented VM Service from spinning up machine and remote_executors.
  • Fixed issues around nomad garbage collection only garbage collecting every 4 hours. This could prevent nomad jobs from running in environments with heavy usage.
Server

Release 2.17.00    

What’s New in Release 2.17

Known Issues

There have been reports of our backpressure settings being too aggressive due to lack of nomad garbage collecting, as well as issues with the Vm Service overwhelming AWS API Limits. If you are on 2.17, you should upgrade to 2.17.1.

Keep reading

Server Images

Release 2.16.02    

What’s Fixed in Release 2.16.2

  • Bug Fix: Fix a rare condition that causes some threads to be stuck in certain use cases.
Server