Hi, Sorry, but I am person 237 trying to contribute to Pharo 7 the new way. I was following https://github.com/guillep/PharoIntegrationProcess/wiki/Contribute-a-fix-to-... and I got stuck just before step 3, after trying to do "That will calculate the differences between the checked-out branch and your image, show you the tree with the differences and let you commit (and push)". Specifically, the 'and push' fails. $ sw_vers ProductName: Mac OS X ProductVersion: 10.13 BuildVersion: 17A405 $ curl get.pharo.org/70+vm | bash ... $ ./pharo-ui Pharo.image I now have the following setup, which is correct I think. I can commit on my local branch (left button), but when I try to do the 'and Push' (right button), things hang after I enter my credentials. Locally, I see $ git status On branch 20613-Improve-some-UUID-comments nothing to commit, working tree clean with the new code already committed $ cat src/Network-UUID.package/UUID.class/class/new.st instance creation new "Create and return a new UUID" "self new" ^ (self new: 16) What did I do wrong ? How do I proceed ? Sven