Hibernate for 3.x? New Typeconversion?

Hi,
i got 2 questions:

1. Will the Hibernate extension be fixed for use with Liquibase 3.x anytime soon?

2. We used to extend the converter classes for some databases i.e. MSSQLTypeConverter, OracleTypeConverter.
      So that our developers could just write "String(50)", "BigDecimal(11,3)" etc. in the changeSets.
      Additionally we have a properties file for all our typedefinitions, where we map the javatype to each databasetype.
      If the dev doesn't specify a length then the one from our props is taken.
      For example:

1. #boolean
   boolean.liquibase: boolean
   boolean.ora: number
   boolean.mssql: tinyint
   boolean.length: 1,0
2. #BigDecimal
   BigDecimal.liquibase: BigDecimal
   BigDecimal.ora: number
   BigDecimal.mssql: numeric
   BigDecimal.length: 19,2
   

      How can we achieve something like that with 3.x, because the conversion process seems totally different now?