Bump to 8.3.0.

New Features
* #506 "Effective date" UI now includes more information and warns when not
  viewing the current version.

Bug Fixes & Misc
* #497 Update frontend dependencies.
* #501 Set Sauce Labs key in Travis UI.
* #502 Improve accessibility by including the text of a link in its
  aria-label.
* #503 Fix some HTML escaping issues.
* #504 Fix scrolling issue in regulation timeline.
* #505 Darken Subpart labels to provide more contrast. Remove ids from SVGs
  for automated readers.
* #506 Replaced "orange" values with their "gold" equivalents

setup.py

@@ -3,7 +3,7 @@
 
 setup(
     name="regulations",
-    version="8.2.0",
+    version="8.3.0",
     packages=find_packages(),
     include_package_data=True,
     install_requires=[