Default base images updated

2.4.0

chore: default base images updated

DK8-specific parameter not applied when a custom base image specified

-XX:+UnlockExperimentalVMOptions -XX:+UseCGroupMemoryLimitForHeap was automatically added to JAVA_OPTS even if a custom base image was specified (and so we couldn't be sure what the Java version is).

Gradle 6.x

2.2.0

fix: Gradle Task validations fixed

Java 11 not required for plugin runtime

As TravisCI changed default groovy environment, recent releases required Java 11 for plugin runtime. Starting with this release, the plugin explicitly targets Java 1.8.

Two Docker layers with files

This is a feature inspired by jib.
The plugin now copies dependencies first, and then the application JAR. It means that if there is just change in the application code, the layer with dependencies remains the same, so it hasn't to be pushed, and also hasn't to be downloaded in runtime environment. So it saves both space and bandwidth.

AdoptOpenJDK base images instead of OpenJDK

Also Gradle updated from 5.4.1 to 5.6.4.

OSType parsing fixed

1.8.2

fix docker info OSType parsing

stdout of Docker commands not swallowed if not required

1.8.1

stdout not swallowed if not required

Default Docker images updated and Gradle 5.4.1

1.8.0

Docker images updated

Default Docker images updated and Gradle 5.1.1

1.7.0

default images updated