Redmine

Introduction
I cannot believe it but I have my own redmine on Heroku up and running. Thanks to wiki page: HowTo Install Redmine (> 2.5.x) on Heroku with its concise instruction. I did encounter one error, rMagick gem failed; and I overcame it with less recent imageMagick version (6-7-7-Q16). I want to share my trivial effort, but Where? Which of [Wiki Forums Issues] is best for continuation of a HowTo wiki page?

More Issues
I also have two immediate issues after my happy own redmine herokuapp. One is sending outgoing emails, and the other one is to install plugins. I am a rails/redmine beginner and I am pretty sure there are many other issues after these two, and where shall these issues be tracked and become helpful?

WikiPage Related Issues
I decide to write my first redmine.org issue (somehow I chose no forums nor wiki) and I did a search and found Feature #16996 has asked for "related wiki pages" related with different purpose. This issue thread shall serve as a place to hold all discussions and exchange of information After Installing Redmine (> 2.5.x) on Heroku.

Comments are welcome.