Charliecloud provides user-defined software stacks (UDSS) for HPC centers. It uses Linux user namespaces to run containers with no privileged operations or daemons and minimal configuration changes on center resources.
This release includes:
- Upgrade OpenMPI examples to 3.1.3
- New example image build with skopeo and umoci
- Re-mount images read-only reliably
- Documentation improvements & miscellaneous bug fixes
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