0.1.6

Clarify Rectangle docs.
Update rustc-hash to 2.

0.1.5

Micro-optimise avoid .round() during glyph drawing when converting pixel coverage to u8.

0.1.4

Optimise frequent lower workload efficiency by only using multithreading code paths when a significant speedup can be expected.
Remove concurrent outlining as it didn't provide enough of a speedup after more thorough analysis.

0.1.3

Update crossbeam-deque to 0.8, crossbeam-channel to 0.5.

0.1.2

Optimise empty cache cache_queued calls by bundling texture data into a single upload.

0.1.1

Require ab_glyph 0.2.2.

0.1

Port rusttype gpu cache to ab_glyph.
Use exact texture rect position, adjusted for different sub-pixel matches.
Use rayon for concurrent outline calculation & rasterization.
Use crossbeam-channel for channelling.
Implement local batch work stealing for rasterization tasks improving population performance by 1.1x.