Very little known but quite amazing, I’ll point out a tool, as it solves quite a few of the pain points mentioned here. It’s integrated but you can choose what

Very little known but quite amazing, I’ll point out a tool, as it solves quite a few of the pain points mentioned here. It’s integrated but you can choose what tools to use on a per project basis with a local admin, no need to have a central imposed workflow. You can choose, per project, which version control to use, GIT, SVN. Which project management method SCRUM, KANBAN, hybrid or waterfall, which code review system, pull requests (in a month) or GERRIT (now). You can track trace and link pretty much anything in whichever way you want with very flexible trackers. Issue tracking, document versioning, comments you name it, It has templates to get a team started quickly and can be easily adapted later. It’s proven scalable and fast as it’s already used by companies with more than 17 000 users with a single instance. All is not shiny but it's actively developed with monthly releases. It’s 100% libre and opensource software with the advantage of having a company fully dedicated to developing it. If you are wondering what tool I am talking about it’s called Tuleap and you can test it in several ways or install it. If you do, any feedback is welcome. You will find it at https://www.tuleap.org https://www.tuleap.org Disclosure I work for the company that is the main contributor of Tuleap.org.