* Add extra checks to decimal types to verify that the data will be consistent when roundtrip'ed (matpuk in PR 461)
* Fix issues with timestamp-millis and timestamp-micros where certain dates would lose some microseconds when roundtrip'ing the data (scottbelden in PR 459)
* Show field names to aid in debugging when there is a type or value error for mismatched data/schema types (juarezr in PR 454)