I would like to know the roadmap for dl4j this year.
The latest release (as of January 2020) is 1.0.0-beta6.
This DL4J version is definitely OK to use in production - we have many customers/users using it in production already.
The main reason it is “-beta” version suffix is due to the fact that there are still some final API changes required before we are ready to do a full 1.0.0 release.
That has taken a little longer than expected.
The full 1.0.0 release is expected to occur in the first half of 2020.