v2.2.4: - switch to openjdk:8-jre-alpine

- remove latest tag push

V2.2.12

- fix missing dependency to extensions/compiler.xml (on docker)

v2.2.1

- fix docker_push

v2.2: - switch out of Spring Boot Zuul to traefik (via binary / docker)

- update run_all script
- add traefik configuration
- fix gradle scripts for Spring Boot 2
- remove cache controlers

v2.1

- test fixes

v2.0.2

- add new problem

JAlgoArena 2.0

v2.0.0

- fix zip as classes has different location

v1.0.31: improvements to run script

- decrease heap memory to 2 gb (with larger, it's hard to deal with memory dumps ...)
- move console outputs to /dev/null
- add script which restarts jvm on Out Of Memor exception

v1.0.30: - calibration of judge engine

- increase memory limit to 256 mb

v1.0.29: - new feature

- change the way of how memory limits are proceed. It's now constant for all (security, not part of competition) that limit it to 32 MB