chore(deps): update graphviz to v14.1.5 by uniget-bot · Pull Request #20282 · uniget-org/tools

uniget-bot · 2026-03-31T10:30:54Z

This PR contains the following updates:

Package	Update	Change
graphviz	patch	`14.1.2` → `14.1.5`

Warning

Some dependencies could not be looked up. Check the Dependency Dashboard for more information.

Release Notes

graphviz/graphviz (graphviz)

`v14.1.5`

Compare Source

Fixed

The JSON renderer of the core plugin now understands a cluster to be indicated
by the common rules, including the “cluster” prefix being case insensitive and
the cluster=true attribute as an alternative. #2187
The description of what defines a cluster subgraph in the gc man page has
been updated. #2187
When rendering multiple files at once (e.g.
dot -Tsvg -O file1.dot file2.dot), page numbering state from previous jobs
no longer leaks into the current job. This was a regression in
Graphviz 2.40.0. #2827
Logic to determine whether a rendered page is non-first has been corrected.
gvpr modulo expressions with an out-of-range modulo operand are now detected
and result in an error message.
When gvpr dumps switch statements as text, they are now printed as switch
statements instead of an if-else ladder. This avoids incorrect interpretation
of break statements in error messages. #2822
An out-of-bounds read access during gvpr type checking has been fixed.
A null pointer dereference when freeing xdot objects has been fixed.

`v14.1.4`

Compare Source

Changed

Enable ascii plugin to be built using autotools. #2828

Fixed

Processing concentrate=true graphs no longer crashes Graphviz. Processing of
concentrate=true graphs still often errors out. #2825

`v14.1.3`

Compare Source

Changed

Using long node names in combination with the fdp layout algorithm no longer
results in truncated generated names.
Vertical centering of text within HTML-like table cells has been improved.
The existing ability to provide a numeric parameter to -v
to specify verbosity level are newly documented in dot --help.

Fixed

gvmap no longer dereferences a null pointer when reading position-less
graphs.
gvmap no longer crashes when adding coordinate data.
mm2gv no longer accepts input matrices with non-real element type.
Previously these would be accepted but processed incorrectly leading to
out-of-bounds memory reads and writes.
The Tcldot_Init, Tcldot_builtin_Init, and Tcldot_SafeInit symbols in
tcldot.dll are externally visible on Windows. #2809
The Tclpathplan_Init and Tclpathplan_SafeInit symbols in tclpathplan.dll
are externally visible on Windows. #2809
The Autotools build system more consistently uses $PYTHON3 instead of
python3 when invoking Python. This ensures developers are more easily able
to control the Python installation in use from the top level.
The Autotools build system explicitly links against libglu libraries when
linking against libglut.
Corrected time formatting in verbose info/debug messages (enabled by -v).
Previously, minutes was missing, showing HH:SS instead of HH:MM:SS.
Further parts of the network simplex algorithm have been rewritten in a
non-recursive style. This allows processing larger graphs that previously
caused stack overflows. #2782
Canonicalizing an empty string or a string entirely made up of characters
needing escaping no longer triggers an out-of-bounds memory write. This was a
regression in Graphviz 13.0.1. #2743
An off-by-one error in the network simplex algorithm has been corrected. This
could have led to suboptimal layout in some edge cases. This was a regression
in Graphviz 13.0.0.

Configuration

📅 Schedule: (in timezone Europe/Berlin)

Branch creation
- At any time (no schedule defined)
Automerge
- At any time (no schedule defined)

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

If you want to rebase/retry this PR, check this box

This PR has been generated by Mend Renovate.

nicholasdille-bot