graphviz release moved to gitlab as indicated here https://www2.graphviz.org/Packages/stable/
Also, the tags are not always prefixe with "Stable Release" even for those releases considered stable.
For example, version 2.47.1 is indicated as the current stable release here https://graphviz.org/download/#windows but not tagged as "Stable Release" in gitlab.
Co-authored-by: bertolds <daniel.bertolini@dematic.com>