version 0.11.0 release

[michaelkirk]

• [x] I agree to follow the project's code of conduct.
• [x] I added an entry to CHANGES.md if knowledge of this change could be valuable to users.

• [x] I ran cargo fmt

FIXES #104

[michaelkirk]

I'll plan to merge this and make the release tomorrow unless I hear otherwise.

[michaelkirk]

Released!

In the interest of transparency, I hit some complications:

Because I originally thought the release would include breaking changes, I named this branch "the 0.11.0 release". I then realized it was non-breaking, so changed the Cargo.toml to be a patch bump instead (to 0.10.2) and released that. Immediately after releasing I realized that there were some stale references in the documenation to a "0.11.0" release. 🤦

So I've also just now released 0.10.3, which fixes all the docs to reference the proper release.