Affects Version/s: None
Fix Version/s: None
Projects older than 3.8.0 still look for cordova/lib/copy-www-build-step.sh when in fact the file got renamed to cordova/lib/copy-www-build-step.js. If you update to 3.9.0 and try to build, it will fail due to this. (adding a fresh new platform works fine)
Need to do a fix and a patch release asap.
Option 1) re-add copy-www-build-steps.sh which shells out to copy-www-build-steps.js
Option 2) Update script edits projects build script so it uses .js instead of .sh.
Leaning towards option 2 so we won't have to keep a .sh file around for legacy.