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Arvados 3.1.1 Release Notes

April 7, 2025

The Arvados team is pleased to announce Arvados 3.1.1. This release fixes a handful of bugs in installation tools, particularly for deployments on Ubuntu. If you have already successfully upgraded to 3.1.0, you can skip this release; there are no changes to Arvados services.

  • This release uses Rails and ActiveSupport 7.1.3.4, instead of 7.1.5.1, in order to avoid Rails issue #54276 and continue supporting Ubuntu 20.04. #22712

  • The Ruby client gem pins the securerandom gem to continue supporting several distributions with older versions of Ruby. #22712

  • Fixed incorrect URLs for the AWS security mirror and NVIDIA CUDA apt repositories when building a cloud compute node image based on Ubuntu. #22697

  • Installing the arvados-api-server package reports a more useful error when the database is not ready to use. #22698

  • The Salt installer now upgrades the Arvados formula as part of its work so you get changes there automatically. #22700