- path(File file) - returns path of given File
- content(File file) - returns content of given File (it was actually renamed from toBlob() function)
- toBlob(String string) - converts String to Blob using UTF-8 encoding
- toFile(Blob content, String path) - creates a file with given path containing given content
I also removed undocumented newFile() function.
If you used old version of toBlob() function you have to replace usages with content() function. Other changes are backward compatible.