4.99.8 (unstable):

* Value:
  - Add missing create_as_int64/uint64() implementations.
  - Add create_as_float/double() and set_float/double(),
    deprecating the ambiguous constructors and set() methods.
  (Murray Cumming)
* Build: Do not bother breaking the build if libgda was not built
  with GdaDataModelDBD.
  (Murray Cumming)