Liquibase 3.3 Extension Upgrade Guide

For most Liquibase end users, Liquibase 3.3 is a drop-in replacement for Liquibase 3.2 version. 3.1 to 3.2 extension upgrade guide.

Checksum issues

A bugfix in how float values are handled can cause some checksums to return a different value, even though the changeset did not change. Add the validCheckSum tag to any changesets that are throwing unexpected validation errors.