Difftastic is a structural diff tool that understands syntax. See the manual to get started, and the changelog for historical changes.
Parsing
Added Hacklang and SQL support.
Updated to the latest tree-sitter parsers for C#, Dart, Elm, Gleam, Haskell, HCL, Java, JSON, OCaml, PHP, Python, Ruby, Scala and TypeScript.
Display
Fixed an issue with inline mode where there was a blank line between every line.
Command Line Interface
Fixed language detection and filename display when one path was /dev/null and difftastic was invoked with two arguments.