# graphviz 14.0.4

- Product: graphviz (https://whatsnew.fyi/product/graphviz)
- Vendor: graphviz
- Date: 2025-11-15
- Version: 14.0.4
- Original notes: https://gitlab.com/graphviz/graphviz/-/tags/14.0.4
- Permalink: https://whatsnew.fyi/product/graphviz/releases/14.0.4

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See the CHANGELOG .

###### Changed

- Internal timing operations now use `clock()` on all platforms (previously this
  was only used on Windows). This should result in more accurate timing in
  verbose informational messages.
- Building Graphviz with expat < 2.2.8 is no longer supported on MinGW.

###### Fixed

- `diffimg` now notices failures when calling Ghostscript to convert PS images
  to PNG and exits instead of continuing.
- `dtstat` no longer reads/writes out of bounds memory on platforms where
  `sizeof(int) < sizeof(size_t)`. This was a regression in Graphviz 7.0.1.
- Some incorrect variable types in the libcdt man page have been corrected.
- `gvgen` no longer triggers Undefined Behavior when asked to generate a binary
  tree with depth ≥ 32 (e.g. `gvgen -t32`).
- `gvgen` no longer triggers Undefined Behavior when asked to generate a
  hypercube with depth ≥ 32 (e.g. `gvgen -h32`).
- A null pointer dereference in edge pair analysis within the circo algorithm
  has been fixed.