Release 2.9.8 notes

Author: cderici

VERSION

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-2.9.7
+2.9.8

docs/changelog.rst

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 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