Changes in ocaml-menhir 20240715:

• Fix a bug that could in principle cause menhir --list-errors to produce incorrect output in some cases. This bug was never observed in real life. (Contributed by Frédéric Bour.)
• menhir --coq now generates From Coq.extraction Require Extraction., which is required for compatibility with future versions of Coq. (Requested by Xavier Leroy; implemented by Jacques-Henri Jourdan.)

Changes in ocaml-ppx-deriving-yojson 3.9.0:

• Expose Deriving.t values to allow definition of external Deriving aliases (#159)

Changes in ocaml-ppxlib 0.33.0:

• Fix a bug where Code_path.main_module_name would not properly remove extensions from the filename and therefore return an invalid module name. (#512)
• Add -unused-type-warnings flag to the driver to allow users to disable only the generation of warning 34 silencing structure items when using [@@deriving ...] on type declarations. (#511)
• Make -unused-code-warnings flag to the driver also control the generation of warning 34 silencing structure items when using [@@deriving ...] on type declarations. (#510)
• Driver: Add -unused-code-warnings=force command-line flag argument. (#490)
• new functions Ast_builder.{e,p}list_tail that take an extra tail expression/pattern argument parameter compared to Ast_builder.{e,p}list, so they can build ASTs like a :: b :: c instead of only [ a; b ]. (#498, #502)
• Fix Longident.parse so it also handles indexing operators such as .!(), .%(;..)<-, or Vec.(.%()) (#494)
• Add a special_function' variant which directly takes a Longident.t argument to avoid the issue that Longident.t covers distinct syntactic classes which cannot be easily parsed by a common parser (#496).
• Keep location ranges consistent when migrating Pexp_function nodes from 5.2+ to older versions (#504)
• Fix -locations-check behavior so it is no longer required to pass -check as well to enable location checks. (#506)

Changes in ocaml-yojson 2.2.0, 2.2.1, and 2.2.2:

• Added support for JSON5 (#152)
• Remove CPPO dependency to make the Yojson installation lighter (#175)
• Do not expose Yojson_five internals anymore (#180)
• Add locations in the JSON5 parser error messages (#182)

Changes in ocaml-zip 1.12:

• #35, #43: add full support for ZIP64 archives [Jules Villard and Xavier Leroy]
• #41, #42: fix memory leak when a Zlib.stream is finalized and Zlib.deflate_end / Zlib.inflate_end was not called before