Building a full-scale Second Life viewer, we have a huge list of features to implement.
The shortlist of the features to be implemented soon:
Complex features we are developing now:
3D world view in a browser Status: alpha; works but with no avatar support
Group notices: regular and scheduled Status: alpha, the regular notices
Group chat moderation
If you feel there's a feature exists you can not live without, contact us to push the development of the essential function and make SpeedLight even more efficient!