Update changelogs.

CHANGELOG

@@ -1,10 +1,13 @@
 v0.5 (unreleased):
 
+- Added support for Python 3.6.
 - Fixed parsing bugs involving:
   - wikitables nested in templates;
   - wikitable error recovery when unable to recurse;
   - templates nested in template parameters before other parameters.
 - Fixed parsing file-like objects.
+- Made builds deterministic.
+- Documented caveats.
 
 v0.4.3 (released October 29, 2015):
 

README.rst

@@ -149,8 +149,8 @@ If you're using Pywikibot_, your code might look like this::
         text = page.get()
         return mwparserfromhell.parse(text)
 
-If you're not using a library, you can parse any page using the following Python 3 code
-(via the API_)::
+If you're not using a library, you can parse any page using the following
+Python 3 code (via the API_)::
 
     import json
     from urllib.parse import urlencode

docs/changelog.rst

@@ -7,6 +7,7 @@ v0.5
 Unreleased
 (`changes <https://github.com/earwig/mwparserfromhell/compare/v0.4.3...develop>`__):
 
+- Added support for Python 3.6.
 - Fixed parsing bugs involving:
 
   - wikitables nested in templates;
@@ -14,6 +15,8 @@ Unreleased
   - templates nested in template parameters before other parameters.
 
 - Fixed parsing file-like objects.
+- Made builds deterministic.
+- Documented caveats.
 
 v0.4.3
 ------