On 2014-01-17 23:03, Terry Reedy wrote: [snip]
Since 3.0, we have added new syntax ('yield from', u'' for instance) but I do not believe we have deleted or changed any syntax (I might have forgotten something minor) and I do not know of any proposal to do so (except to re-delete u'', which should only be used as a temporary crutch for 2&3 code).
There was the removal of backticks. -- https://mail.python.org/mailman/listinfo/python-list
