v0.0.80

What's Changed

• first round of v80 changes by @jessekrubin in #566
• More experimental async by @jessekrubin in #567
• refactor: file-type rework by @jessekrubin in #571
• refactor: custom rwlock for headers by @jessekrubin in #572
• chore: misc maintenence by @jessekrubin in #573
• refactor: PyHeaders refactor by @jessekrubin in #574
• refactor: crank up ruff lints by @jessekrubin in #575
• refactor: client initialization to make client construction fast by @jessekrubin in #576

Full Changelog: v0.0.79...v0.0.80