Releases on April 23rd, 2018 and before

github
kubernetes/apimachinery on GitHub kubernetes-1.8.13-beta.0
github
kubernetes/client-go on GitHub kubernetes-1.8.13-beta.0
github
kubernetes/apimachinery on GitHub kubernetes-1.8.12
github
kubernetes/client-go on GitHub kubernetes-1.8.12
github
WordPress/gutenberg on GitHub package_v0.0.10_v2.7.0
github
znuny/Znuny on GitHub rel-6_0_7
github
FarGroup/FarManager on GitHub builds/3.0.5195
github
Azure/azure-sdk-for-python on GitHub azure-mgmt-resource_2.0.0rc1
Maybe you can find something interesting in this list