Lax private key length check

What's Changed

• Lax on private key length check (#15, #18) by @kornrunner in #19

Expose hash, impl getUnsigned

What's Changed

• add public methods by @selaz in #16

New Contributors

• @selaz made their first contribution in #16

Full Changelog: 0.7.0...0.8.0

Bump deps

What's Changed

• Update composer.json by @diadal in #14

New Contributors

• @diadal made their first contribution in #14

Full Changelog: 0.6.0...0.7.0

Forked RLP

0.6.0

use kornrunner/rlp

EIP1559 Support

• EIP1559 transaction implementation by @First-wang

Fix `chainId`

0.4.0

Transaction: hex chainId, fixes #5

PHP 8 Support

composer: require kornrunner/secp256k1 0.2

Changelogs summary:

 - mdanter/ecc updated from v0.5.2 to v1.0.0
   See changes: https://github.com/phpecc/phpecc/compare/v0.5.2...v1.0.0
   Release notes: https://github.com/phpecc/phpecc/releases/tag/v1.0.0

 - kornrunner/secp256k1 updated from 0.1.2 to 0.2.0
   See changes: https://github.com/kornrunner/php-secp256k1/compare/0.1.2...0.2.0
   Release notes: https://github.com/kornrunner/php-secp256k1/releases/tag/0.2.0

0.2.4: Changelogs summary:

 - phpdocumentor/reflection-docblock updated from 4.3.3 to 4.3.4
   See changes: https://github.com/phpDocumentor/ReflectionDocBlock/compare/4.3.3...4.3.4
   Release notes: https://github.com/phpDocumentor/ReflectionDocBlock/releases/tag/4.3.4

 - phpunit/phpunit updated from 8.5.1 to 8.5.2
   See changes: https://github.com/sebastianbergmann/phpunit/compare/8.5.1...8.5.2
   Release notes: https://github.com/sebastianbergmann/phpunit/releases/tag/8.5.2

0.2.3: Changelogs summary:

 - kornrunner/secp256k1 updated from 0.1.1 to 0.1.2
   See changes: https://github.com/kornrunner/php-secp256k1/compare/0.1.1...0.1.2
   Release notes: https://github.com/kornrunner/php-secp256k1/releases/tag/0.1.2

0.2.2

Transaction: don't overhex