v2.2.0

What's Changed

• export withTimeoutRejection by @Elli610 in #431
• test fix example by @Ben-Rey in #429
• attempt to fix sourcemap error by @Ben-Rey in #432
• move some interfaces to web3-utils by @Ben-Rey in #434
• adding errors by @julienbrs in #438
• use getContractBalance instead by @julienbrs in #441
• update to latest version of axios by @peterjah in #446
• add Args support for callSmartContract by @Elli610 in #449
• Revert "update to latest version of axios (#446)" by @Ben-Rey in #450
• fix args bearby by @Ben-Rey in #451
• readOnly accept Args by @Ben-Rey in #452
• 444 make coins field optional by @julienbrs in #445
• new EOperationStatus by @julienbrs in #448
• add string and uint8Array support for sign function by @Elli610 in #454
• Fix sign method by @Elli610 in #455
• update wallet pro by @Ben-Rey in #458
• fix test by @Ben-Rey in #459

Full Changelog: v2.1.0...v2.2.0