ImprovementThe first lesson now resumes where you left off
If you leave the first lesson partway, it now picks up where you stopped, and completion is saved as soon as you finish the last line. The lesson list also scrolls back to the lesson you just left.
Many people left the first lesson during its final demo and had to start over. Now it reopens at the section where you stopped, with an option to start from the beginning. Saving begins when you finish the last line, with a "Saving..." indicator while it runs.
In the list view of lessons, returning from a lesson now scrolls to that lesson's row instead of the top.