v2.4.7

- switch from JsonSerializer to StringSerializer for kafka producer v…

v2.4.5

- fix json serialization of submission

v2.4.4: - make token mandatory

- switch submissionTime to LocalDateTime

v2.4.3

- add nomad local/ to classpath

v2.4.2

- use id for submission to preserve it for further updating within su…

v2.4.1: - update kotlin

- remove old pm2 configs and scripts

v2.4.0: - switch to dynamic port

- auto scaling
- remove old kafka/pm2 configs

v2.3.3

update Dockerfile to allow passing JAVA_OPTS

v2.3.2: - revert back CMD

- update nomad job definitions

v2.3.1

- remove different language options (it's only java now)