cylc-7.9.0
The cylc-7.9.0 release is just cylc-7.8.5 with the bundled Jinja2 version upgraded to 2.11.1, which allows us to correctly report the line number (context) for all Jinja2 errors. Cylc-7.9.0 requires Python 2.7, whereas cylc-7.8.5 can be used with Python 2.6 or 2.7.
See CHANGES.md for details.