[Unison-hackers] Unison 2.40.163 and 2.45.28 available

[Benjamin C. Pierce]

I've just exported updated versions of the stable (2.40) and beta (2.45) releases of Unison.  The main purpose of the update is to resolve compatibility issues between ocaml versions 3 and 4.  The new releases should interoperate cleanly (with each other and with older binaries) no matter which ocaml version they are compiled with.

Please post here if you notice any problems.

Assuming 2.45.28 seems to be working in a few weeks, I will promote it to stable.

Best,

    - Benjamin