v4.0.0

What's New

• Add new lib with BigInt conversion functions by @emmanuelm41 in #333
• BigInts: return bool to indicate overflows on bigint conversions by @emmanuelm41 in #335
• Refactor DealLabel struct and use it in missing places by @emmanuelm41 in #348
• pre calculate cbor buffer length by @emmanuelm41 in #353
• feat: add cbor decoding for DealProposal and MarketDealNotifyParams by @rllola in #332

What's Changed

• fix: the eth address prefix is 040a in hex (0x0a is 10 in hex) by @Stebalien in #329
• set commit ref for submodules by @emmanuelm41 in #331
• Apply fixes and improvements by @emmanuelm41 in #341
• builtin actors version to v10.0.0 by @emmanuelm41 in #344
• Revert some deletions and create new filecoin types by @emmanuelm41 in #347
• More improvements and cleaning on the code by @emmanuelm41 in #349
• count only solidity gas charges by @rllola in #351
• Update docs and apply some small fixes by @emmanuelm41 in #354

Full Changelog: v3.0.0-beta.1...v4.0.0