v0.20.1

What's Changed

• chore: update API to v0.33.0 by @nats in #74
• fix: treat HTTP 202 Accepted as valid response by @nats in #75
• fix: escape percent signs in argparse help text by @nats in #76
• doc: correct errors and inconsistencies in README.md by @nats in #77
• chore: update API to v0.34.0 by @nats in #78

Full Changelog: v0.20.0...v0.20.1