v0.3.0 - 2020-07-11

Changes:

• bfb2549 Merge pull request #30 from alecmocatta/v0.3.0
• 5b93058 fix readme links
• a592d13 add nightly feature for docs.rs
• cc12edd v0.3.0
• f0b3d5c make work on stable by default

This list of changes was auto generated.