たけのこ (v0.3.0)

The v0.3.0 is the third tagged release of the ssz package. This is an unstable release:

• The API might change. Pin versions and be prepared to update your code on a version bump.
• The code could crash. Use it in proof-of-concepts, and do not use it in production systems.
• There might be bugs. Serialisation and even generated code might be bad. Cross validate.
• Could be abandoned. Project is a work in progress. Only invest time you're ready to lose.

Since everything's mostly new, please see the project readme as the primary source of information.

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Compared to the v0.2.0 release, this one:

• Adds support for monolithic types (fork specific encoding/decoding/hashing).
  • Types can be extended with optional fields that are only present in certain forks.
  • Struct fields can be tagged with forks that the generator picks up on.
• Fixes decoding zero-length dynamic arrays into nil fields to init them empty vs leaving nil.
• Adds an ssz.Sizer argument SizeSSZ, requires passing it to all SizeXYZ methods.
  • Needed to be able to pass fork contexts when working with monolithic types.