Migration notes 2.1.0

Migrate to 2.1.0

Dependencies

The versions of the project dependencies have been updated to align with the dependency versions of ActivePivot 6.0 in the pom.xml file of the project.

Timestamps

In H2 version 1.4.x, timestamps were stored in the H2 database with a nanosecond precision. H2 version 2 uses timestamps with a microsecond precision, so timestamps are now generated with a microsecond precision, with some logic to make sure that two identical timestamps are never generated within the same microsecond. The new class IncreasingInstant is used instead of the previous class PreciseInstant to compute the timestamps.