20.3.0
Refactor docs and switch to RTD theme
Gut docs for now
Attribute.assoc → evolve
the twisted backwards compatability policy moved (#688)
Repo janitoring
Exclude GitHub issues from linkcheck to avoid rate limits
Clean up main directory a bit
Fix doc build on sphinx 1.6.1
[RFC] kw_only python 2 backport (#700)
Beef up glossary and urge people more to read it
Split cmp into eq and order (#574)
Add on_setattr hooks to attr.s and attr.ib (#660)
Use 'i' and 'k' to better distinguish variables in an example (#713)
Fix links
Add Python 2 statement (#498)
Rephrase for clarity
Fix simple typo: developement -> development (#600)