easier handling when a C++ compiler must be used, see the new -cxx command-line flag. Compatibility with varios C++ compilers has also been improved.
0.6.1.2 (10/08/2021)
compatibility fix for integers 0.5.0
0.6.1.1 (19/02/2021)
small compatibility fix for ctypes 0.18.0
0.6.1 (07/02/2021)
support for ppxlib >= 0.22.0
0.6.0 (07/02/2021)
first version that depends on ppxlib
0.5.0 (07/02/2021)
support for OCaml 4.12.0+beta1
minor changes in order to be compatible with the upcoming 0.6.0 version that is based on ppxlib instead of ocaml-migrate-parstree.1.x
0.4.3 (26/07/2020)
support for OCaml 4.11.0+beta
better dune support for ppx_cstubs.merlin
0.4.1 (13/05/2020)
bump internally used AST version to 4.11
fix linking for older OCaml versions
0.4.0 (30/04/2020)
Generalized open statements are now used to hide ppx_cstubs's boilerplate code from the interface, if OCaml 4.08 or later is used. Autogenerated interface files (ocamlc -i/cmitomli) that are created with these versions of OCaml are also valid for previous OCaml versions, but not vice versa.
bump internally used AST version to 4.10
0.3.0 (26/01/2020)
support for OCaml 4.10.0+beta1
fix merlin mode
bump internally used AST version to 4.09
let-bound constants
0.2.1 (12/08/2019)
support OCaml 4.09.0+beta1
bump internally used AST version from 4.06 to 4.08
0.2.0 (13/07/2019)
ppx_cstubs now compiles with OCaml 4.08.0.
Add support for static callbacks as an alternative to the libffi based Foreign.funptr.
Allow to use abstract values (similar to Ctypes.abstract) and integers of unknown size and signedness.