Sequel 4.5.0 Released

Sequel 4.5.0 was released today! Full release notes are available, but here are some highlights:

• An mssql_optimistic_locking plugin was added, for using a timestamp/rowversion column for optimistic locking.
• Unique constraints are now copied when emulating alter table on SQLite.
• On DB2, use_clob_as_blob now defaults to false.