• Updated support data on Promise variants to OpenBSD 6.9 (no new variants)

• Added new Promise variants up to OpenBSD 6.8 inclusive

• Now supports the OpenBSD 6.3+ interface (migration guide)
• Added new Promise variants up to OpenBSD 6.6 inclusive

• impl Error trait for Error enum. Thanks to @wezm!

• The pledge macro now works as intended.

(0.2.1 was a partial fix and was yanked.)

Release v0.2

• Implement support for more promises,
• Allow passing a promise set directly as a string,
• Support passing a path whitelist