3.99.19: (unstable):

* Added SqlBuilder, for building SQL statements.
  (Johannes Schmid, Murray Cumming)
* Connection::statement*(): const correction.
* Statement::to_sql(): Const correction.
  (Murray Cumming)
* Value: Fix set(const gchar*) to call g_value_reinit().
  (Johannes Schmid)

3.99.18: (unstable)

* MetaStruct: Add the MetaStructError exception, thrown by some methods.
  (Murray Cumming)