We are glad to announce the release of REANA 0.7.4, a minor update allowing users and cluster administrators to specify memory limits for workflow jobs running on the Kubernetes compute backend platform. The release also improves the REANA client functionality for workflow parameter validation and contains other minor improvements and bug fixes.

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We are happy to announce REANA 0.7.3. This minor bug fix release adds new reana-client validation features for workflow input parameters and environment images, improves cluster resilience in case of job failures, and fixes HTCondor and Slurm integration for complex job commands. What’s new? Validating workflow parameters Computational workflows often contain tens of input parameters. It may be hard to keep track of which parameters are being used in the multiple steps a workflow has. Read more

The usual way of running REANA workflows is by means of the command-line interface (CLI) client. In this blog post, we present a step-by-step guide on how to use the Python API instead. This way of interacting with REANA platform can be useful if you would like to integrate REANA workflow submissions with your Python application or simply use your programmable Python environment instead of the command line.

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We are glad to announce the release of REANA 0.7.2, a minor update allowing REANA administrators to configure user sign-up and user email verification options. What’s new? Mandatory user email verification From REANA 0.7.2 on, the new users who sign up to register an account will have to confirm their email identity. The users will not be able to use the system until they confirm their email address by means of a special link that is sent to them by email after the registration. Read more

We are glad to announce the launch of a new blog series about REANA reproducible analysis platform. We plan to describe new releases, share exciting features and other useful tips and tricks for running containerised data analyses on REANA.

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