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0.65.0

ocrmypdf/OCRmyPDF0.65.0Sep 24, 2025by github-actions[bot]

AI Summary

Difftastic 0.65.0 improves build compatibility for large page sizes (aarch64) and adds stricter text encoding detection.

Key Highlights

  • Increased Jemalloc default page size for large systems
  • Rust 1.75 requirement
  • Stricter text encoding detection
  • New --override-binary option

New Features

  • Jemalloc page size optimization for aarch64
  • Rust 1.75 requirement
  • Stricter text encoding detection
  • Binary file override option
  • Improved parsing of Kotlin
  • File size display for 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.

### Build

Incrased the default page size of Jemalloc, so difftastic should work on systems with large page sizes (typically aarch64, i.e. Arm).

difftastic now requires Rust 1.75 to build.

### Parsing

Updated Clojure, Common Lisp, Rust and Zig parsers. Improved parsing of Kotlin.

Text encoding detection is now stricter, fixing more cases where binary files were treated as text.

Added the `--override-binary` option to force files to be treated as binary rather than text.

### Display

When diffing binary files, the file sizes are now shown to help see big changes.