Merge pull request #655 from cderici/release-2.9.8

#655

## What's Changed
* [JUJU-567] Use ModelManager instead of ControllerFacade to list available models by @cderici in #632
* [JUJU-573] Fix charm resolution for Juju 2.8.11 by @cderici in #633
* [JUJU-704] Remove non-implemented (stuıb) functions by @cderici in #646
* [JUJU-676] Avoid defaulting to empty string for charm origin by @cderici in #647
* Charmstore compatability of deploying bundles by @addyess in #650
* [JUJU-731] Subordinate charm num unit by @cderici in #648
* [JUJU-769] Facade schemas for 2.9.27 by @cderici in #652
* [JUJU-771] Auto switch to scale from add_unit on container based models by @cderici in #653

[JUJU-567]: https://warthogs.atlassian.net/browse/JUJU-567?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ
[JUJU-573]: https://warthogs.atlassian.net/browse/JUJU-573?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ
[JUJU-704]: https://warthogs.atlassian.net/browse/JUJU-704?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ
[JUJU-676]: https://warthogs.atlassian.net/browse/JUJU-676?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ
[JUJU-731]: https://warthogs.atlassian.net/browse/JUJU-731?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ
[JUJU-769]: https://warthogs.atlassian.net/browse/JUJU-769?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ
[JUJU-771]: https://warthogs.atlassian.net/browse/JUJU-771?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ

VERSION

@@ -1 +1 @@
-2.9.7
+2.9.8

docs/changelog.rst

@@ -1,13 +1,28 @@
 Changelog
 ---------
 
-2.9.7
+2.9.8
 ^^^^^
 
-Friday February 11 2022
+Monday March 21 2022
 
 ## What's Changed
 
+* [JUJU-567] Use ModelManager instead of ControllerFacade to list available models by @cderici in https://github.com/juju/python-libjuju/pull/632
+* [JUJU-573] Fix charm resolution for Juju 2.8.11 by @cderici in https://github.com/juju/python-libjuju/pull/633
+* [JUJU-704] Remove non-implemented (stuıb) functions by @cderici in https://github.com/juju/python-libjuju/pull/646
+* [JUJU-676] Avoid defaulting to empty string for charm origin by @cderici in https://github.com/juju/python-libjuju/pull/647
+* Charmstore compatability of deploying bundles by @addyess in https://github.com/juju/python-libjuju/pull/650
+* [JUJU-731] Subordinate charm num unit by @cderici in https://github.com/juju/python-libjuju/pull/648
+* [JUJU-769] Facade schemas for 2.9.27 by @cderici in https://github.com/juju/python-libjuju/pull/652
+* [JUJU-771] Auto switch to scale from add_unit on container based models by @cderici in https://github.com/juju/python-libjuju/pull/653
+
+
+2.9.7
+^^^^^
+
+Friday February 11 2022
+
 * [JUJU-556] Facade schemas for Juju 2.9.24 by @cderici in https://github.com/juju/python-libjuju/pull/626
 * Provide extra metadata with charmstore.entity(...)  by @addyess in https://github.com/juju/python-libjuju/pull/635