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Prajna (v0.2.0)

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@github-actions github-actions released this 10 Dec 16:35
· 26 commits to main since this release
v0.2.0
583b9fd

Prajna Testnet Release

v0.2.0 marks the release of Prajna Testnet.

Protobuf Refactor

There have been significant changes done with x/ssi Protobuf messages. DID Documents, Credential Schema and Credential Status are now treated as JSON-LD documents, which makes @context field mandatory. This enables JSON-LD signature verification and provide support for following Proof Types:

  • Ed25519Signature2020
  • EcdsaSecp256k1Signature2019
  • EcdsaSecp256k1RecoverySignature2020
  • BJJSignature2021
  • BbsBlsSignature2020

Fixed-fee for x/ssi module messages

We have introduced an approach to pay fixed-fees for x/ssi messages. Each message type has distinct fee value and can be changed through Governance proposal. To know about more about our motivation behind this idea, please refer HIP-9

CosmWasm Smart Contract Layer

Introducing support for CosmWasm enables to tap into potential Intra-Chain and Cross-Chain Self Sovereign Identity (SSI) based use-cases.

Cosmos SDK and IBC version upgrades

  • Cosmos SDK has been upgraded to v0.47
  • IBC has been upgraded to v7
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