Version notes:

• Binding most types to parameters is now supported. The only remaining unsupported types are MAP and UNION; these still need C API support for creating values (see this PR).
• Appending most types row-by-row is now supported. MAP and UNION are not yet supported for the same reason as above.
• Added support for specifying the database/catalog name when creating an appender. (Support for this was added to the C API in 1.2.0.)
• Breaking change: Reversed the order of the arguments to createAppender, in order to make both the schema and database/catalog optional.
• Fixed a bug in converting very large (>=2^64) negative hugeints to JS bigints.

Changes in this version:

• create, get, and bind varint #156
• create and get decimal #157
• bind non-standard timestamps #158
• bit type: create, get, and bind #159
• uuid type: create, get, and bind #160
• null type: create & check #161
• enum type: create, get, & bind #162
• get_list_size, get_list_child, get_struct_child #163
• create appender ext #164
• append value #165