## Bug Fixes

- Ensure the `dnf_package` resource is only used on systems RHEL 8 and later.
- Attribute performance has been improved when utilizing large numbers of merged attributes.

## Security

### Rubygems 2.6.13

Rubygems has been updated from 2.6.12 to 2.6.13 to resolve the following CVEs:

- [CVE-2017-0899](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-0899)
- [CVE-2017-0900](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-0900)
- [CVE-2017-0901](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-0901)
- [CVE-2017-0902](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-0902)