Andreas Jaeger db7f5cd9fb Switch to newer openstackdocstheme and reno versions ... Switch to openstackdocstheme 2.2.1 and reno 3.1.0 versions. Using these versions will allow especially: * Linking from HTML to PDF document * Allow parallel building of documents * Fix some rendering problems Update Sphinx version as well. Remove docs requirements from lower-constraints, they are not needed during install or test but only for docs building. openstackdocstheme renames some variables, so follow the renames before the next release removes them. A couple of variables are also not needed anymore, remove them. Change pygments_style to 'native' since old theme version always used 'native' and the theme now respects the setting and using 'sphinx' can lead to some strange rendering. See also http://lists.openstack.org/pipermail/openstack-discuss/2020-May/014971.html Change-Id: Iafd5fb0f99a2b68c6f4a3118bf7d7c3a8881465f		2020-05-22 17:22:46 +00:00
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notes	Drop python 2.7 support and testing	2020-04-28 10:44:19 +08:00
source	Switch to newer openstackdocstheme and reno versions	2020-05-22 17:22:46 +00:00