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CHANGELOG.md

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[0.7.1] - 08-10-2025

Changed

  • Remove on_transfer from service statistics (GP #457)
  • Serialization: Include version byte prefix for accounts (GP #472)
  • Registrar service privilege (GP #473)
  • Add preimage provision status to the Accounts structure of accumulate StfState (see ASN.1 syntax).

Deviations

[0.7.0] - 26-08-2025

Changed

  • Serialization: Move all variable-length items to end of encoding (GP #418)
  • Rearrange the items in CoreActivityRecord and ServiceActivityRecord, refer to the ASN.1 schema and GP (no explicit GP PR).

[0.6.7] - 07-08-2025

Changed

  • Rearrange the inner PVM page admin (GP #402)
  • PVM pages can change access without clearing (GP #404)
  • Renumber host-calls #715 (GP #408)
  • info host call uses fixed length types (GP #410)
  • Accounts storage deposit offset and additional metadata (GP #397 and #400)
  • Core assignment privileges is a sequence, one item per core (GP #393)
  • Most recent accumulation outputs are stored in state; Recent blocks history now stores the MMR roots only, the full MMR structure relative to the last accumulation is kept separately (GP #405)
  • New bundle size limit (GP #407)

[0.6.6] - 25-06-2025

Changed

  • Codebase reorganization
  • Binary to JSON conversion scripts and utilities
  • Extended the fetch host call with new variants.
  • Updated numeric identifiers used in fetch.
  • Updated numeric identifiers for PVM errors.
  • PVM wrangled operands changed.
  • Removed the traces 000...000.bin/json step, as it was not a valid trace step and was intended to be handled specially for genesis. Since it shared the same format as regular trace steps, it could be ambiguous or misleading.
  • Introduced an explicit genesis.bin file containing the genesis state and header.
  • The authorizer trace field has been moved to the end of the accumulation operand encoding (C.29)

Deviations

  • fetch host call for protocol parameters ($\omega_{10}=0$) has been implemented according to this (currently) unreleased change: gavofyork/graypaper#414 For the fetch hostcall id we're still using 18 as per GP 0.6.6. The picked change only concerns the value returned for w_10=0

Extra

  • Codebase reorganization
  • Binary to JSON conversion scripts and utilities
  • CI: ASN.1 verification

[0.6.5] - 02-06-2025

  • First Release