---
layout: post
title: diffoscope 104 released
author: Mattia Rizzolo <mattia@debian.org>
---

The diffoscope maintainers are pleased to announce the release of diffoscope
version `104`. This version includes the following changes:

```
[ Chris Lamb ]
* comparators:
  + macho: Prevent a traceback if the filename cannot be found on the line.
    Closes: #910540
  + ocaml New comparator OCaml files using ocamlobjinfo.  Closes: #910542
  + pdf: Add support for comparing metadata using PyPDF2.  Closes: #911446
* debian/tests/control.in: Add note on how to regenerate this file.

[ Mattia Rizzolo ]
* d/control:
  + Build-Depend on linux-image-amd64 [amd64] to allow squashfs tests to run.
  + Add a Build-Conflicts against graphicsmagick-imagemagick-compat.
    See: #910652
* Move the list of optional python packages from d/rules into setup.py, and
  have dh_python3 check the generated requires.txt.
* Also add the optional python modules to the autopkgtest dependencies.
* Temporarily drop Build-Depends and Test-Depends on apktool and
  oggvideotools, as they are not available in buster at the moment.
* comparators:
  + java:
    - Rename the tool procyon-decompiler to procyon.
    - Properly fall back from procyon to javap also when procyon exists
      but doesn't return any output.
* Declare in setup.py that diffoscope is good to go with Python 3.7.

[ Marek Marczykowski-Górecki ]
* comparators:
  + fsimage: Handle FAT filesystems.  MR: !13
```

You find out more by [visiting the project homepage](https://diffoscope.org).