5.0.0

CHANGES:

• Added support for parameter types to exec, prepare, send_query,
  and send_prepare.

  Thanks to Petter A. Urkedal for the patch!

4.6.3

CHANGES:

• Removed incorrect [@@noalloc] from is_busy external call.

  Thanks to Dmitry Astapov for this patch!

4.6.2

CHANGES:

• Removed base and stdio build dependencies.

4.6.1

CHANGES:

• Fixed a bug in request_cancel that turned errors into success and
  success into an error. Thanks to Dmitry Astapov for this patch!

  • Added support for const char strings in stubs due to stricter handling
    in newer OCaml runtimes. This eliminates C-compiler warnings.

4.6.0

CHANGES:

• Fixed missing runtime release during calls to PQisBusy.

  • Added a temporary workaround for dealing with notice processing and
    asynchronous operations.

    Thanks to Petter A. Urkedal for the patch!

4.5.2

CHANGES:

• Switched from caml_alloc_custom to caml_alloc_custom_mem.

  This should improve memory usage and GC performance.

  • Switched to OPAM file generation via dune-project

4.5.1

CHANGES:

• Fixed warnings in C-stubs

  • Support detection of release candidate version numbers

4.5.0

CHANGES:

• Added support for put_copy_data, put_copy_end, and get_copy_data

  Thanks to Petter A. Urkedal for the patch!

4.4.2

CHANGES:

• Fixed documentation formatting warnings

  • Fixed OpenSUSE depexts

4.4.1

CHANGES:

• Switched to dune, dune-release, and OPAM 2.0