What is the difference between this fork and the original project?

[ghost]

I read your message indicating this is an upstream fork, but I was still not able to answer my question.

Regards 😄

[ghost]

Alright, I was able to gather that your fork

The go block which spawns a lightweight process always returns a channel that holds the final value from the process sleep was a special operation that you could yield, but if you wanted an actual channel that timed out you had to use timeout instead. I removed sleep so you always use timeout which makes it more consistent.
I added a takem instruction which stands for "take maybe". If an Error object is passed through the channel it will throw it automatically at the place were takem was yielded.

Are there any plans to merge back with origin? Also, are you still actively working on this? Last commit was quite a while ago.