2.12.0
CHANGES: * Add support for OCaml 5.1 (#421, @emillon) * Mark `prompt_continue`, `prompt_comment`, `smart_accept`, `new_prompt_hooks`, `at_new_prompt` as deprecated (they have been documented as such since 2012 and most of them are ignored) (#415, @emillon) * Qualify `()` constructor in generated expressions. (#418, fixes #417, @emillon)