python-urlgrabber has been re-based to version 3.1.0-5. This applies several bug fixes from upstream, including:
* yum can now correctly re-download from a yum repository that does not support partial downloads.
* yum can now resume an interrupted download even if the yum repository is FTP based with a specified port.
* The size of progress bars are now dynamic to the terminal width. In addition, progress bars are now cleaner, and display a percentage of the total downloaded data.
* The keepalive signal of python-urlgrabber is now fixed. Previously, a bug in this signal incorrectly increased memory usage during downloads; in addition, this bug also prevented reposync and yumdownloader from performing properly when downloading a large number of packages.