Review where we are and plan ahead

[sfcheung]

To-Do

• Review those changes and push them to the devel branch. <- No need to do this. Will focus on the most urgent milestone (https://github.com/sfcheung/semptools/milestone/3)
• Review all existing changes and issues. <- Prepared a document to summarize the issues. Changes will be reviewed while working on the most urgent milestone (https://github.com/sfcheung/semptools/milestone/3).
• Set a few milestones to prioritize changes to be made. <- No need to do this. Will focus on the most urgent milestone (https://github.com/sfcheung/semptools/milestone/3)