OCaml 4.07.1 version bump
OCaml 4.07 was released with many important fixes: https://github.com/ocaml/ocaml/releases/tag/4.07.0
The standard library is now packed into a module called Stdlib, which is open by default. This makes it easier to add new modules to the standard library without clashing with user-defined modules.
The modules Seq (functional iterators) and Float (floating-point operations) were added to the standard library.
Improvements to several error and warning messages printed by the compiler make them easier to understand.
Many improvements to flambda. In particular, compilation times are reduced, as well as the size of the generated .cmx files when using the -Oclassic optimisation level.
The GC should handle the accumulation of custom blocks in the minor heap better; this solves some memory-usage issues observed by code which allocates a lot of small custom blocks, typically small bigarrays.
Removed the dependency on curses/terminfo/termcap.
The HTML manual was restyled and looks nicer.
See https://github.com/ocaml/ocaml/releases/tag/4.07.1 for the bugfix over 4.07.0
Many distributions already upgraded their OCaml versions: https://repology.org/metapackage/ocaml/versions
Also note that 4.08.0 release is coming soon https://github.com/ocaml/ocaml/releases/tag/4.08.0%2Bbeta1 - here is beta1 already available
(from redmine: issue id 9989, created on 2019-02-18)