Depending on which features you need, Gitlab can be a lightweight replacement. It has good Kanban boards, but does not have custom fields, so everything is don

Depending on which features you need, Gitlab can be a lightweight replacement. It has good Kanban boards, but does not have custom fields, so everything is done with tags. Also lacks reporting. In places where I work, the switch to Gitlab was intentional to keep things simple. JIRA had become a monster.