Release Notes - v0.186.2
v0.186.2 (July 5, 2026)
Section titled “v0.186.2 (July 5, 2026)”Title: Improve legacy pre-Conway compatibility while keeping Conway and Dijkstra validation strict
Date: July 5, 2026
Version: v0.186.2
This release improves compatibility with older pre-Conway data while keeping Conway and Dijkstra validation strict for malformed payloads.
✨ What’s New
Section titled “✨ What’s New”- Added duplicate-member validation for Conway and Dijkstra tagged sets: gOuroboros now rejects duplicate members in the covered witness, body, sub-transaction, and guard sets, so malformed tagged payloads fail fast during decode.
💪 Improvements
Section titled “💪 Improvements”-
Improved legacy pre-Conway MultiAsset decoding: gOuroboros now accepts duplicate map keys in pre-Conway MultiAsset CBOR with last-wins behavior, improving compatibility with older chain data during sync and decode workflows.
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Preserved strict Conway and Dijkstra transaction decoding: gOuroboros still rejects duplicate MultiAsset keys after decode, so malformed newer transactions continue to fail rather than produce ambiguous state.
🙏 Thank You
Section titled “🙏 Thank You”Thank you for following gOuroboros releases.