Release Name: 0.4.2

Notes: NOTE: DBI supports Ruby 1.9, but all of the drivers it uses for the DBDs (notably mysql and sqlite 2.x) may not. We are working on a solution that will hopefully render itself for 0.4.3. * Plenty of performance optimizations thanks to Aquasync. DBI should use considerably less memory now on large result sets. * Experimental support for ODBC timeouts. * New methods: ** DBI.last_connection returns the last successful connection made by DBI.connect. ** DatabaseHandle#last_statement is a reader that returns the last statement executed. ** DatabaseHandle#database_name returns the name of the database connected to.