Releases on August 2nd, 2017 and before

maven
com.google.apis:google-api-services-people on Java Maven v1-rev135-1.21.0 v1-rev135-1.22.0
dockerhub
stellar/stellar-core on Docker Hub 0.6.2-389-3be9dde6
maven
com.google.apis:google-api-services-people on Java Maven v1-rev135-1.18.0-rc v1-rev135-1.20.0
maven
com.google.apis:google-api-services-oauth2 on Java Maven v2-rev128-1.21.0 v2-rev128-1.22.0 v2-rev128-1.18.0-rc v2-rev128-1.20.0
maven
com.google.apis:google-api-services-oauth2 on Java Maven v1-rev133-1.21.0 v1-rev133-1.22.0 v1-rev133-1.20.0
maven
com.google.apis:google-api-services-gmail on Java Maven v1-rev70-1.21.0 v1-rev70-1.22.0 v1-rev70-1.18.0-rc v1-rev70-1.20.0
github
glennrp/libpng on GitHub v1.6.32beta06
github
mapsme/omim on GitHub beta-946
pypi
pyarrow on Python PyPI 0.5.0.post2
github
mono/monodevelop on GitHub monodevelop-7.1.0.1277
Maybe you can find something interesting in this list