Preparing for release v1.2.0.

Prepare for release v1.1.0.

Preparing for release 1.0.1.

Mostly just cleaned up a bunch of unsafe code since last release.
There is some performance impact, but it's pretty minimal.

Preparing for release 1.0.0. Exciting!

There haven't been any meaningful API changes in a long time,
the crate has been put through its paces, and things feel solid.
Let's make it official.

Prepping for release v0.9.2.

Preparing for release 0.9.1 (bugfix release).

Prepping for release v0.9.0

Prep for release v0.8.4.

- Version bump.
- Changelog updates.

Prepping for v0.8.3 release.

- Version bump.
- Changelog update.

Prepping for v0.8.2 release.

- Version bump.
- Changelog.