v2.10.0

Features

• add BIGNUMERIC support (#527) (cc3394f)

Bug Fixes

• error using empty array of structs parameter (#474) (c1d15f4)
• QueryJob.exception() returns the errors, not raises them (#467) (d763279)

Documentation

• bigquery: Add alternative approach to setting credentials (#517) (60fbf28)
• explain retry behavior for DONE jobs (#532) (696c443)