Release v20.15 to unstable

Signed-off-by: James Valleroy <jvalleroy@mailbox.org>

debian/changelog

@@ -1,3 +1,74 @@
+plinth (20.15) unstable; urgency=medium
+
+  [ Coucouf ]
+  * Translated using Weblate (French)
+  * Translated using Weblate (French)
+  * Translated using Weblate (French)
+  * Translated using Weblate (French)
+
+  [ Joseph Nuthalapati ]
+  * bepasty: Change default permissions to 'read'
+  * calibre: Add new e-book library app
+  * calibre: Minor changes to app description
+  * container: Handle edge cases with container update
+
+  [ Fioddor Superconcentrado ]
+  * HACKING: Add extra development requirements
+  * CONTRIBUTING: Require flake8 compliance
+  * Translated using Weblate (Spanish)
+  * HACKING.md: Re-organised contents according to onboarding journey
+  * Translated using Weblate (Spanish)
+
+  [ Sunil Mohan Adapa ]
+  * module_loader, web_framework: Update console log messages
+  * dynamicdns: Drop unnecessary code to set app as enabled
+  * pagekite: Don't announce unconfigured kite as a valid domain
+  * pagekite: Don't update names module if not installed
+  * tor: Don't check if enabled when not installed
+  * tests: functional: Simplify calling the login helper
+  * doc: Before fetching, drop all old to cleanup deleted pages/images
+  * coturn: Don't handle certificates if not installed
+  * quassel: Don't handle certificates if not installed
+  * quassel: Fix minor typo
+  * mumble: Store and use a single domain for TLS certificate setup
+  * doc: dev: Link to list of potential apps from tutorial
+  * coturn: Don't handle certificates if not installed
+  * quassel: Don't handle certificates if not installed
+  * users: Deal with admin user already existing during first boot
+  * users: cosmetic: Yapf refactoring
+  * *: Minor flake8 fixes
+  * debian/control: Add sshpass as build dependency
+
+  [ Michael Breidenbach ]
+  * Translated using Weblate (Swedish)
+
+  [ ssantos ]
+  * Translated using Weblate (Portuguese)
+
+  [ Phil Morrell ]
+  * mumble: configure letsencrypt component
+
+  [ Burak Yavuz ]
+  * Translated using Weblate (Turkish)
+
+  [ Petter Reinholdtsen ]
+  * Translated using Weblate (Norwegian Bokmål)
+
+  [ Veiko Aasa ]
+  * ssh: action script: Require user credentials when editing ssh keys
+  * users: Require admin credentials when creating or editing a user
+  * container: Assign virtual network interface to trusted firewall zone
+
+  [ James Valleroy ]
+  * upgrades: Extend function to check for normal dist availability
+  * upgrades: Detect and upgrade to next stable release
+  * upgrades: Set a flag so interrupted dist-upgrade can be continued
+  * upgrades: Check free space before dist-upgrade
+  * locale: Update translation strings
+  * doc: Fetch latest manual
+
+ -- James Valleroy <jvalleroy@mailbox.org>  Mon, 05 Oct 2020 19:25:41 -0400
+
 plinth (20.14.1) unstable; urgency=high
 
   [ Burak Yavuz ]

plinth/__init__.py

@@ -3,4 +3,4 @@
 Package init file.
 """
 
-__version__ = '20.14'
+__version__ = '20.15'