I am taking a look at making Grease and Seaside work correctly on Pharo7.

There have been a number of changes to the ReadWriteStream implementation in Pharo that break Grease tests: https://travis-ci.org/SeasideSt/Grease/jobs/406766720

It seems ReadWriteStream is broken: the readLimit is almost always wrong meaning that the stream `atEnd`, `contents` etc.. return wrong values 

Before I dive into this, I wanted to inquire if anyone is working on this as I cannot seem to find any open cases on this on the issue tracker.

cheers

Johan