I have installed the software and did test, thank you for the good work, it's like a dream for people who want to start a community.
More things needed and i hope you consider for the future.

1- Live feed update, when you subscribe to a topic and a new post made to it, you need to refresh the page to see the new post.
2- You need to refresh the page to see new comments.
3- You need to refresh to see the new color of notifications icon.
4- The notifications icon has no counter of the number of notifications.
5- When posting a link, the software is fetching the thumbnail of the article, but not the excerpt.
6- User with TL4 cannot create a topic but can make blog.
7- Likes can be created, but you can't cancel the like you made.
8- No thumbnail selection option when creating topic.

Admin Panel:
1- No setting to change the language to default and globally.
2- No setting to set global trust level for users how can post links.

I will do more test and update this accordingly if you allow me.