Changelog

Keep up to date with our latest
releases and enhancements.

Server Release 4.4.1    

Fixes

  • Fix Windows machine executors on EC2
  • Allow disabling statsd collection for build agent to decrease startup time
  • Configure remote Docker engine with proxy settings if present
Server

Server Release 4.3.3    

Fixes

  • Fix Windows machine executors on EC2
  • Allow disabling statsd collection for build agent to decrease startup time
  • Fix bug in the postgres image which threw an error when Postgres triggered JIT compilation for a query
Server

Server Release 4.1.8    

Fixes

Fix incorrect build-agent version

Server

Server Release 4.0.6    

Fixes

  • Updated Go version to 1.21.5 in init-known-hosts to address CVEs
  • Concurrency is disabled by default in distributor-dispatcher. Previously, disabling/enabling concurrency limits was a configurable option.
  • Bump Go version to 1.20.12 in distributor to address CVEs
Server

Server Release 4.3.2    

Changes

  • The default 2500 job concurrency limit per organization is now configurable with the Helm value execution_gateway.plan_concurrency.
  • The timeout for downloading machine provisioner agents is now configurable with the Helm values machine_provisioner.machine_agent_download_timeout_seconds and machine_provisioner.agent_download_timeout_seconds.

Fixes

  • Bump Go version to 1.21.5 in Go-based services to address CVEs.
Server

Server Release 4.2.4    

Fixes

  • Security updates
  • Removed the unused distributor_dispatcher.disable_concurrency value
Server

Server Release 4.1.7    

Fixes

  • Bump Go version to 1.20 in distributor and build-agent to address CVEs
  • Concurrency is disabled by default in distributor-dispatcher. Previously, disabling/enabling concurrency limits was a configurable option.
  • Updated Go version to 1.21.5 in init-known-hosts to address CVEs
Server

Server Release 4.2.3    

Fixes

  • Updates to GitHub’s SSH key fingerprints
Server

Server Release 4.3.1    

Before Upgrading

See the CircleCI server 4.3 release notes and upgrade guide for this release.

Keep reading

Server

Release 4.2.1 & 4.1.5    

Before Upgrading

See the CircleCI server 4.2 release notes for upgrade notes for this release.

Keep reading

Server