Jackson 3.0 support

[dol]

Jackson 3.0 was recently released. https://github.com/FasterXML/jackson/wiki/Jackson-Release-3.0

It changes the namespace from com.fasterxml.jackson to tools.jackson. Some classed are also been renamed: https://github.com/FasterXML/jackson-databind/blob/67f8ef7b1d10a1625c6405b9dadfd1cbcc2ae692/src/main/java/tools/jackson/databind/JacksonModule.java#L21 .

Please add support for Jackson 3.0.

[nrayburn-tech]

There’s an open PR that contains most of the work for this, #73.

The only real blocker is that we probably need to continue supporting library versions for both Jackson 2 and 3. This requires some review and possible changes to the existing release workflows.

If I had to guess, it will probably be a few weeks before Jackson 3 is supported.

[nrayburn-tech]

There is a 0.3.x branch now that will be used to support Jackson 3. It’s still in early stages (basically identical to the latest 0.2.x release right now), but I’ll share updates here as progress is made and snapshots are published that may be of interest to users.