You can participate in the forum, place for discussion and mutual aid around Ishtar project. It is mainly in French, but feel free to participate in English.
You can report bugs and/or propose improvements with the issue tracking tool (Redmine) dedicated to Ishtar. Please write your tickets in English.
You can participate in Ishtar's translation on the Zanata dedicated project.
You have to create your account and ask a maintainer to enrol you in the project.
Currently, the software is written in (bad) English and the French translation is complete.
We need translators for other languages. German and Italian are already settled on the Zanata project,
but other languages can of course be added as soon as a translator appears.
If you would like to participate in Ishtar's development, there is a Gitlab project.
Feel free to fork the source code on Gitlab and to propose your improvements (merge request).
Nevertheless, to avoid useless work, that's always a good idea to share your projects on the discussion forum before coding.
Ishtar is a database project for managing archaeological data and
documentation (including archaeological finds) from archaeological
operations, ensuring maximum traceability of the information,
published as a free software under AGPL license.