3.2.0

CHANGES:

• Fixed dune describe workspace --with-deps so that it correctly
  handles Reason files, as well as files any other dialect. (#5701, @esope)

• Disable alerts when compiling code in vendored directories (#5683,
  @NathanReb)

• Fixed dune describe --with-deps, that crashed when some
  preprocessing was required in a dune file using per_module.
  (#5682, fixes #5680, @esope)

• Add $ dune describe pp to print the preprocssed ast of sources. (#5615,
  fixes #4470, @cannorin)

• Report dune file evaluation errors concurrently. In the same way we report
  build errors. (#5655, @rgrinberg)

• Watch mode now default to clearing the terminal on rebuild (#5636, fixes,
  #5216, @rgrinberg)

• The output of jobs that finished but were cancelled is now omitted. (#5631,
  fixes #5482, @rgrinberg)

• Allows to configure all the default destination directories with ./configure
  (adds bin, sbin, data, libexec). Use OPAM_SWITCH_PREFIX instead of
  calling the opam binaries in dune install. Fix handling of multiple
  libdir in ./configure for handling /usr/lib/ocaml/ and
  /usr/local/lib/ocaml. In dune install forbid relative directories in
  libdir, docdir and others specific directory setting because their handling
  was inconsistent (#5516, fixes #3978 and #5455, @bobot)

• --terminal-persistence=clear-on-rebuild will no longer destroy scrollback
  on some terminals (#5646, @rgrinberg)

• Add a fmt command as a shortcut of dune build @fmt --auto-promote (#5574,
  @tmattio)

• Watch mode now tracks copied external files, external directories for
  dependencies, dune files in OCaml syntax, files used by include stanzas,
  dune-project, opam files, libraries builtin with compiler, and foreign
  sources (#5627, #5645, #5652, #5656, #5672, #5691, #5722, fixes #5331,
  @rgrinberg)

• Improve metrics for cram tests. Include test names in the event and add a
  category for cram tests (#5626, @rgrinberg)

• Allow specifying multiple licenses in project file (#5579, fixes #5574,
  @liyishuai)

• Match glob_files only against files in external directories (#5614, fixes
  #5540, @rgrinberg)

• Add pid's to chrome trace output (#5617, @rgrinberg)

• Fix race when creating local cache directory (#5613, fixes #5461, @rgrinberg)

• Add not to boolean expressions (#5610, fix #5503, @rgrinberg)

• Fix relative dependencies outside the workspace (#4035, fixes #5572, @bobot)

• Allow to specify --prefix via the environment variable
  DUNE_INSTALL_PREFIX (#5589, @vapourismo)

• Dune-site.plugin: add support for archive(native|byte, plugin) used in the
  wild before findlib documented plugin(native|byte) in 2015 (#5518, @bobot)

• Fix a bug where Dune would not correctly interpret META files in alternative
  layout (ie when the META file is named META.$pkg). The Llvm bindings were
  affected by this issue. (#5619, fixes #5616, @nojb)

• Support (binaries) in (env) in dune-workspace files (#5560, fix #5555,
  @emillon)

• (mdx) stanza: add support for (locks). (#5628, fixes #5489, @emillon)

• (mdx) stanza: support including files in different directories using relative
  paths, and provide better error messages when paths are invalid (#5703, #5704,
  fixes #5596, @emillon)

• Fix ctypes rules for external lib names which aren't valid ocaml names
  (#5667, fixes #5511, @Khady)