0.67.0

jlumbroso/passage-of-time-mcp0.67.0Nov 16, 2025by github-actions[bot]

AI Summary

This release adds support for protocol buffers and updates parsers for 14 languages, including Ada, Clojure, and SQL. It also enhances display rendering for side-by-side diffs and resolves a terminal width bug affecting large files.

Key Highlights

Added support for protocol buffer files
Updated parsers for 14 languages (Ada, Clojure, CMake, Dart, Devicetree, Elisp, Elm, Gleam, HCL, Newick, QML, R, Racket, SQL, Scheme, Solidity)
Improved side-by-side diff display width calculation
Fixed terminal width usage for files with more than 1,000 lines

New Features

Protocol buffer parsing support
Subword highlighting for hyphenated words
Improved descriptions of changes to binary files

Full Release Notes

Difftastic is a structural diff tool that understands syntax. See [the manual](https://difftastic.wilfred.me.uk/) to get started, and [the changelog](https://github.com/Wilfred/difftastic/blob/master/CHANGELOG.md) for historical changes.

### Parsing

Added support for protocol buffer files. Updated Ada, Clojure, CMake, Dart, Devicetree, Elisp, Elm, Gleam, HCL, Newick, QML, R, Racket, SQL, Scheme, and Solidity parsers.

Improved handling of variable names `$foo` in shell scripts.

Improved detection of YAML files.

### Diffing

Improved subword highlighting for words with hyphens.

### Display

Difftastic is now smarter about calculating the display width for side-by-side diffs. Long lines that are not included in the output no longer affect display.

Improved descriptions of changes to binary files.

Fixed an issue (introduced after 0.65) where difftastic would not use the full width of the terminal on side-by-side diffs when files had more than 1,000 lines.