Releases on September 23rd, 2018 and before

dockerhub
envoyproxy/envoy-alpine on Docker Hub 4368b48736d4ebb3856f62a523f310281c6a25fc
github
linuxserver/docker-bazarr on GitHub v0.6.4-pkg-none-ls2
github
vanilla/vanilla on GitHub Vanilla_2.5.5
github
linuxserver/docker-bazarr on GitHub v0.6.4-pkg-none-ls1
github
DaanDeMeyer/reproc on GitHub v1.0.0-beta.3
Maybe you can find something interesting in this list