Lots of small bug fixes on the encoder. Found thanks to the new Go 1.18 fuzzing support.

What's Changed

Fixed bugs

• Decode: always use UTC for +00:00 timezone by @pelletier in https://github.com/pelletier/go-toml/pull/755
• Encode: fix LocalDate formatting by @pelletier in https://github.com/pelletier/go-toml/pull/755
• Encode: fix empty key marshaling by @pelletier in https://github.com/pelletier/go-toml/pull/755
• Encode: fix invalid quotation of time.Time by @pelletier in https://github.com/pelletier/go-toml/pull/755
• Encode: ensure control characters are escaped by @pelletier in https://github.com/pelletier/go-toml/pull/755
• Encode: check for invalid characters in keys by @pelletier in https://github.com/pelletier/go-toml/pull/755
• Encode: always construct map for empty array tables by @pelletier in https://github.com/pelletier/go-toml/pull/755
• Encode: don't capitalize nan by @pelletier in https://github.com/pelletier/go-toml/pull/755
• Encode: don't capitalize inf by @pelletier in https://github.com/pelletier/go-toml/pull/755
• Encode: allow new lines in quoted keys by @pelletier in https://github.com/pelletier/go-toml/pull/755
• Encode: never emit table inside array by @pelletier in https://github.com/pelletier/go-toml/pull/755
• Encode: fix embedded interfaces by @pelletier in https://github.com/pelletier/go-toml/pull/753

Documentation

• Update benchmarks in README by @pelletier in https://github.com/pelletier/go-toml/pull/756

Full Changelog: https://github.com/pelletier/go-toml/compare/v2.0.0-beta.7...v2.0.0-beta.8