CILogon Service Update - OA4MP v6.3

Scheduled Maintenance Report for CILogon

Completed

The scheduled maintenance has been completed. OA4MP v6.3 has been deployed.

Posted Oct 26, 2026 - 16:25 CDT

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.

Posted Oct 26, 2026 - 16:00 CDT

Scheduled

NOW AVAILABLE FOR A TWO WEEK TESTING PERIOD

On Monday, October 26, 2026 at 5PM Eastern for North American subscribers, Tuesday October 27, 2026 at 8AM Australia Eastern, the CILogon Service at https://cilogon.org/ will be updated to OA4MP v6.3 (OAuth2/OIDC back-end).

The focus of the v6.3 release is deploying support for issuer key rotation, both issuer-wide and and by virtual issuer. Other bugfixes and internal refactoring are included in this release.

Please see the following for release notes:
* https://github.com/ncsa/oa4mp/releases/tag/v6.3.0
* https://github.com/ncsa/oa4mp/releases/tag/v6.3.1
* https://github.com/ncsa/oa4mp/releases/tag/v6.3.2
* https://github.com/ncsa/oa4mp/releases/tag/v6.3.3
* https://github.com/cilogon/cilogon-java/releases/tag/v6.3.0
* https://github.com/cilogon/cilogon-java/releases/tag/v6.3.1
* https://github.com/cilogon/cilogon-java/releases/tag/v6.3.2
* https://github.com/cilogon/cilogon-java/releases/tag/v6.3.3
* https://github.com/ncsa/qdl/releases/tag/v1.6.3.0
* https://github.com/ncsa/qdl/releases/tag/v1.6.3.1
* https://github.com/ncsa/qdl/releases/tag/v1.6.3.2
* https://github.com/ncsa/qdl/releases/tag/v1.6.3.3

NOTE: It is highly recommended that subscribers verify functionality by testing with clients that authenticate through https://test.cilogon.org/ .

The update is currently available for public testing at:
* https://test.cilogon.org/
* https://demo-test.cilogon.org/

Please report any issues you find to help@cilogon.org . Refer to https://cilogon.statuspage.io/ for updates.

Posted Oct 12, 2026 - 18:27 CDT

This scheduled maintenance affected: cilogon.org.