Wiki editing is always fun, I have done some wiki editing in the past however every wiki is a bit different. The issue tracker activity was fun, I have never used Jira before but I think it is a very advanced issue tracker. There are so many tools with this issue tracker. I can see a small learning curve with Jira but it will be very powerful. The github activity was very informative, I have used git in the past so going through the git tutorial again was a good refresher.