Camlzip version 1.13

• #44: tolerate ZIP entries that are marked "deflated" but have size 0 [Antoine Provot]
• #46: provide Zip.open_update to add entries to an existing ZIP file
• #47: in Zlib.inflate, detect and fail on truncated input instead of looping
• #48: under Windows, store file names in ZIP entries using forward slashes / instead of backslashes \

Camlzip version 1.12

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

Camlzip version 1.11

• #28: fix build on platforms with no shared libs
• #33: update META files to use plugin convention
• Use Stdlib.xxx instead of Pervasives.xxx. OCaml >= 4.07 is required.
• make all automatically builds in native-code if supported
• Added local .opam file
• Updated tests and added automatic test harness
• Generate and install .mli, .cmt, and .cmti files

Camlzip version 1.10

• #25: Fix Gzip.flush_continue
• Improve compatibility with OCaml 4.09

Camlzip version 1.09

• #22: Add a Gzip.flush_continue function that allows the user to flush the contents of the zip buffer all the way to disk but then continue writing to the zipped channel [James Owen].

Camlzip version 1.08

• ocamlfind is now mandatory as a consequence of #4
• #4: use ocamlfind and $(EXT_...) configuration variables for better cross-platform support in Makefile [user 'whitequark']
• Improve Mingw support in Makefile (install .dll files) [Bertrand Jeannet]
• #5: make sure 'zip' and 'camlzip' packages can be used both in the same executable [Rudi Grinberg]
• #6: Z_BUF_ERROR is not a fatal error, just a transient condition [Tuukka Korhonen]
• #13: fix memory leak in Zlib.compress_direct [Alain Frisch]
• #14: add Zlib.deflate_string and Zlib.inflate_string, using immutable strings as input buffers instead of mutable bytes [Vincent Balat]
• #16: assertion failure when reading ZIP files with 2^16 entries or more [Einar Lielmanis]
• #18: in Zip.open_in, properly close channels in case of error [Daniel Weil]

Camlzip version 1.07

• Allocate Zlib data structures outside the OCaml heap for compatibility
  with recent versions of Zlib
  (Github issue #1, pull request #2, report and fix by Einar Lielmanis).
• Don't pass -L and -I options to the C compiler unless necessary.
• Compile and install the shared library zip.cmxs.
  (Contributed by E. Millon.)
• ocamlfind: install under 'zip' and 'camlzip' package names.
  (This is what the OPAM package does.)