Release 3.0.0-beta

What's Changed

• Update README.md by @stebansaa in #233
• Add integration test step in circle CI config by @marcciosilva in #235
• Remove broken federator unit tests, add federator unit tests phase to CI by @marcciosilva in #240
• Upgrade project to Node 16 by @marcciosilva in #239
• Bump tar from 4.4.13 to 4.4.15 in /federator by @dependabot in #237
• Attempt at fixing Federator memory leak by @marcciosilva in #238
• Fix gas estimation harcoding it by @pmprete in #247
• Use Hardhat by @pmprete in #252
• Add code coverage step to circle CI pipeline, add coveralls dependency by @marcciosilva in #246
• Use namedAccounts in hardhat deploy by @pmprete in #258
• [TBRE-354] Add proxies as named accounts in Hardhat config by @marcciosilva in #259
• Fix wrong addresses README path by @pmprete in #294
• Update ContractAddresses.md by @pmprete in #295
• Bump follow-redirects from 1.14.1 to 1.14.8 in /federator by @dependabot in #311
• Bump follow-redirects from 1.14.1 to 1.14.8 in /bridge by @dependabot in #310
• Update README.md by @pmprete in #325
• Fixed federator error on creating of a new transaction by @coolwather in #327
• Add tryCall script to get the revert reason of reverted Tx by @pmprete in #328
• Add Multi token bridge and NFT bridge by @pmprete in #296
• Get info and limits in isTokenAllowed by @pmprete in #329
• Tbre 462 create side token by @pmprete in #330
• fix LGTM warning by @pmprete in #332
• Give a warning when addres is not part of the fed by @aguschirico in #331

New Contributors

• @stebansaa made their first contribution in #233

Full Changelog: TOKENBRIDGE-2.0.0...v3.0.0-beta