OCaml 5.3 support

[kit-ty-kate]

OCaml 5.3 is due to release early January and reanalyze is currently not compatible with it

[kit-ty-kate]

update on this: OCaml 5.3.0 was released last week

[kit-ty-kate]

any update on this?

[cristianoc]

Tried to patch reanalyze to work with 5.3 but it did not work.