1.14.0

CHANGES:

Features

• Code action for inlining let bindings within a module or expression. (#847)

• Tag "unused code" and "deprecated" warnings, allowing clients to better
  display them. (#848)

• Refresh merlin configuration after every dune build in watch mode (#853)

Fixes

• Respect showDocument capabilities. Do not offer commands or code actions
  that rely on this request without client support. (#836)

• Fix signatureHelp on .mll files: avoid "Document.dune" exceptions