Update version and changelog.

Author: mrstegeman

.github/workflows/pythonpackage.yml

@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [2.7, 3.5, 3.6, 3.7]
+        python-version: [2.7, 3.5, 3.6, 3.7, 3.8]
 
     steps:
     - uses: actions/checkout@v1

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 ## [Unreleased]
 
+## [0.12.1] - 2020-01-13
+### Changed
+- Abstracted WebSocket subscriber class to allow library to work with other web frameworks.
+
 ## [0.12.0] - 2019-07-12
 ### Changed
 - Things now use `title` rather than `name`.
@@ -32,7 +36,8 @@
 ### Changed
 - Property, Action, and Event description now use `links` rather than `href`. - [Spec PR](https://github.com/mozilla-iot/wot/pull/119)
 
-[Unreleased]: https://github.com/mozilla-iot/webthing-python/compare/v0.12.0...HEAD
+[Unreleased]: https://github.com/mozilla-iot/webthing-python/compare/v0.12.1...HEAD
+[0.12.0]: https://github.com/mozilla-iot/webthing-python/compare/v0.12.0...v0.12.1
 [0.12.0]: https://github.com/mozilla-iot/webthing-python/compare/v0.11.3...v0.12.0
 [0.11.3]: https://github.com/mozilla-iot/webthing-python/compare/v0.11.2...v0.11.3
 [0.11.2]: https://github.com/mozilla-iot/webthing-python/compare/v0.11.1...v0.11.2

setup.py

@@ -39,7 +39,7 @@
 
 setup(
     name='webthing',
-    version='0.12.0',
+    version='0.12.1',
     description='HTTP Web Thing implementation',
     long_description=long_description,
     url='https://github.com/mozilla-iot/webthing-python',
@@ -57,6 +57,7 @@
         'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',
+        'Programming Language :: Python :: 3.8',
     ],
     license='MPL-2.0',
     project_urls={