Release v2.0.0

Changes

• Challenge types other than remote-make and static-make are no longer supported.
  • Existing challenges of other types can be converted to custom by exporting their Dockerfile (cmgr dockerfile <type>).
• JSON challenge specifications (problem.json) are no longer supported. Any existing challenges using this format must be converted to use problem.md instead.

Release v1.2.1

Changes

• Fixed an issue preventing ARM64 builds in GitHub release artifacts from working correctly.
• Linux ARM64 builds are no longer available.

Release v1.2.0

Changes

• The cmgr update-schema command and POST /schemas/{schema_name} cmgrd endpoint now function as upserts: if the specified schema does not yet exist, a warning is logged and it is created. This allows clients to easily apply updates to schemas without needing to consider whether they already exist (ca62a57)

Release v1.1.1

Changes

• Fixes bugs related to the use of {{url}} and {{lookup}} templates in the Description field, as introduced in v1.1.0 (50de11d)

Release v1.1.0

Changes

• {{url}}, {{url_for}}, and {{lookup}} templates are now permitted in the Description section (2eefb47).
  The primary motivation is to allow players to download artifacts prior to launching instances of on-demand challenges.

Release v1.0.0

Changes

• Updated seccomp profile to fix syscall issues in newer base images (c93ebcf)
• Reverted to cgo-based SQLite driver due to issues with concurrent transactions (0f6bee8)
• Added labels to challenge instance containers (e3e839e):
  • cmgr.managed=true for all challenge instances
  • cmgr.dynamic=<bool> depending on whether the instance is of a build with instance_count: -1