Ocamlformat 0.17.0 • OCaml Changelog

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Remove the 'let-open' option, deprecated since 0.16.0 (#1563, @gpetiot)
Remove support for OCaml 4.06 and 4.07, minimal version requirement bumped to OCaml 4.08 (#1549, @gpetiot)
Remove the 'extension-sugar' option, deprecated since 0.14.0 (#1588, @gpetiot)

Fix parsing of invalid file wrt original source handling (#1542, @hhugo)
Preserve the syntax of infix set/get operators (#1528, @gpetiot). String.get and similar calls used to be automatically rewritten to their corresponding infix form .(), that was incorrect when using the -unsafe compilation flag. Now the concrete syntax of these calls is preserved.
Add location of invalid docstring in warning messages (#1529, @gpetiot)
Fix comments on the same line as prev and next elements (#1556, @gpetiot)
Break or-patterns after comments and preserve their position at the end of line (#1555, @gpetiot)
Fix linebreak between signature items of the same group (#1560, @gpetiot)
Fix stack overflow on large string constants (#1562, @gpetiot)
Fix comment position around list cons operator (#1567, @gpetiot)
Fix the vertical alignment test to break down comment groups (#1575, @gpetiot)
Preserve spacing of toplevel comments (#1554, @gpetiot)
Support more sugared extension points (#1587, @gpetiot)

Add buffer filename in the logs when applying ocamlformat (#1557, @dannywillems)
Improve comment position in pattern collection (#1576, @gpetiot)
Consistent positioning of lambda return type annotations when no-break-infix-before-func and pre/post extensions (#1581, @gpetiot)