Releases on October 20th, 2019 and before

github
Agoric/agoric-sdk on GitHub bundle-source-v0.1.0
github
botfront/botfront on GitHub v0.16.3-rc.1
dockerhub
bitnami/external-dns on Docker Hub 0.5.17-r29 0.5.17-debian-9-r29
dockerhub
adoptopenjdk/openjdk11 on Docker Hub jre-11.0.4_11-ubi-minimal jre-11.0.4_11-debian jre-11.0.4_11-alpine
dockerhub
adoptopenjdk/openjdk11 on Docker Hub jdk-11.0.4_11-debian jdk-11.0.4_11-alpine-slim jdk-11.0.4_11-alpine jdk-11.0.4_11-ubuntu-slim jdk-11.0.4_11-slim
github
facebook/hhvm on GitHub nightly-2019.10.21
Maybe you can find something interesting in this list