JSR 385 MR1

Today Maintenance Release 1 of JSR 385 was published by the Java Community Process: https://jcp.org/aboutJava/communityprocess/mrel/jsr385/index.html

It took a while, maybe partly due to COVID19, including fewer meetings and activities, we also had to send the Spec Documents again with different dates, but thanks everyone for getting the last deliverables out there now.

Corresponding GitHub release tags for API are: https://github.com/unitsofmeasurement/unit-api/releases/tag/2.1.1
for the RI: https://github.com/unitsofmeasurement/indriya/releases/tag/2.1.1
and for the TCK: https://github.com/unitsofmeasurement/unit-tck/releases/tag/2.1