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Pact 3.0
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@sirlensalot sirlensalot released this 08 Jun 20:31
· 617 commits to master since this release
v3.0
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3.0.0

  • Guards and capabilities, with full model-checking support
  • Scoped namespaces for modules and keysets
  • Adds module governance function
  • Migrate all runtime pact state to DB backend: modules, pacts, transaction ID management
  • Improved transaction non-malleability: signatories and chain version in payload
  • Adds SPV support with configurable backend
  • Multiple Cryptographic signature schemes: ED25519, ECDSA
  • Adds Table-based Gas model
  • Standardize on CommandResult in all API endpoints
  • CommandResult adds gas consumed, logs, and metadata fields
  • CommandResult's "result" field changed to output reliable, user-friendly Terms and errors.
  • Adds continuation proof field to ContMsg
  • Adds public metadata to Pact Command API
  • Format all hashes in Base64url
  • Adds typechecking for lists, yield, and resume
  • Typechecker and analysis support for partial schemas
  • Removes support for non-string keys in objects
  • Rejects decimal literals with too many digits
  • defpact can run in local mode
  • Disallow rollback on the last step of a pact
  • Replaces REPL's env-step and env-pactid with continue-pact and pact-state
  • Adds REPL functions chain-data and env-chain-data
  • Better compile and typecheck errors
  • Pretty printing
  • Working Windows build
  • Analysis:
    • Adds analysis for non-literal constants
    • Adds pact analysis tools developer guide
    • Adds analysis for pact-id, defpact, yield, and resume
    • Improves output from verification
    • Supports analysis of (bounded-size) lists and nested objects
    • Pins z3 to a specific version (4.8.3)
    • Uses timeout of 1 second for all z3 queries
  • Swagger for API
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