I sent an e-mail to the Octave mailing list about two weeks ago concerning this, but since there was no follow-up I wanted to try it here hoping it could get more attention. Apologies in advance if this is discouraged. The e-mail was as follows (following the thread “New Package Documentation”):
I want to document a local octave package I created. The package works fine to use pkg install, pkg load etc, and I can also use generate_html to generate a website with the documentation.
However, the generated documentation seems to use the old template from octave forge (I think dated to 2017 ish, based on a snapshot I found of the Octave Forge via the Internet Archive website). Is it possible to generate the documentation in the more modern interface Octave forge has? Looking at the source code of generate_html in the current version 0.3.2, I assume this is likely due to the code still referring to the old images: