What's Changed

• add unit-test by @hangscer8 in https://github.com/kubean-io/kubean/pull/568
• support import iso for uniontech by @ErikJiang in https://github.com/kubean-io/kubean/pull/570
• add node affinity for chart by @ErikJiang in https://github.com/kubean-io/kubean/pull/571
• fix airgap patch image build and push by @XiuguangHuang in https://github.com/kubean-io/kubean/pull/572

Full Changelog: https://github.com/kubean-io/kubean/compare/v0.4.5-rc4...v0.4.5-rc5