Released milestones are all still Open

[OrangeDog]

https://github.com/FasterXML/jackson-dataformats-text/milestones

Need to do some GitHub admin to close releases, and ideally put the correct dates on them.
I've not looked at other FasterXML projects; just got here from an issue with a tagged milestone.

[cowtowncoder]

These might help: https://github.com/FasterXML/jackson/wiki/Jackson-Releases