v1.0.1

Release Notes

This is a minor release.

New Features

• Assets now include the last transaction ID as a metadata represented by @lastTxID. This allows for users to easily retrieve the block that included that state change by transaction ID. A chaincode upgrade with the new version will start including the new metadata, but won't change the previous states already registered (as expected in a blockchain network).

Breaking Changes

• If your chaincode implements unit testing with the MockStub object, you'll need to include the new field in the expected response or remove it from verification altogether.

What's Changed

• Include last transaction ID as asset metadata by @samuelvenzi in #50

Full Changelog: v1.0.0...v1.0.1

v1.0.0

Release Notes

New Features

• Implement ->@asset datatype: New datatype implementation by @andremacedopv.
• Implement permissioning: Added permissioning functionality by @mikaellafs.
• Allow private assets to have different collection names: Enhanced private asset management by @mikaellafs.

Breaking Changes

• Change dependencies to new repository path: Updated dependencies to the new repository path by @andremacedopv.
• Bump Go version to 1.21: Updated Go version to 1.21, which may require changes in the development environment by @andremacedopv.

Bug Fixes

• Fix resolve history reference: Corrected history reference resolution by @mikaellafs in #39 and @mikaellafs in #42.

Improvements

• Refactor putRecursive: Optimized putRecursive to avoid getRecursive and updating unchanged assets by @mikaellafs.
• Update readme: Improved documentation by @AlineLermen.
• CODEOWNERS and MAINTAINERS: Added CODEOWNERS and MAINTAINERS file by @AlineLermen.

New Contributors

• @AlineLermen made their first contribution in #37.
• @mikaellafs made their first contribution in #39.
• @dependabot made their first contribution in #26.

Full Changelog: v0.9.0...v1.0.0

v0.9.0

New Features

• New built-in mechanism on CC-Tools to interact with the event functionality of Hyperledger Fabric
• New built-in transactions: RunEvent, ExecuteEvent, GetEvents

Breaking Changes

• No breaking changes! Just need to update using the following inside your chaincode folder:

$ go get -d github.com/goledgerdev/[email protected]
$ go mod vendor

Bug Fixes & Improvements

• New method GetMany which receives an array of keys and return an array with its respective assets
• New method History which returns the history for an asset
• Referrers methods now can optionally receive assetTypes to filter its results
• Method NewKey now evaluates possible existing key, verifying if it indeed corresponds to the assetType in question, generating a new key if it doesn't

What's Changed

• Events funcionality by @andremacedopv in #24

Full Changelog: v0.8.1...v0.9.0

v0.8.1

What's Changed

• Send Dynamic asset property on getSchema #20

Breaking Changes

• No breaking changes! Just need to update using the following inside your chaincode folder:

$ go get -d github.com/goledgerdev/[email protected]
$ go mod vendor

Bug Fixes & Improvements

• Fix getRecursive panic error when reading a custom datatype prop which is an object #21

Full Changelog: v0.8.0...v0.8.1

v0.8.0: Dynamically defined assets

New Features

• Assets can now be defined dynamically without the need of upgrading a chaincode
• New built-in transactions: CreateAssetType, UpdateAssetTypes, DeleteAssetType

Breaking Changes

• No breaking changes! Just need to update using the following inside your chaincode folder:

$ go get -d github.com/goledgerdev/[email protected]
$ go mod vendor

Bug Fixes & Improvements

What's Changed

• Dynamic Asset Type funcionality by @andremacedopv in #17

New Contributors

• @andremacedopv made their first contribution in #16

Full Changelog: v0.7.6...v0.8.0

v0.7.6

What's Changed

• Update README.md by @samuelvenzi in #14
• Fix recursive search for @object properties by @samuelvenzi in #15

Full Changelog: v0.7.5...v0.7.6

v0.7.5

What's Changed

• Add generic object datatype by @lucas-campelo in #12
• Add support for generic JSON objects as asset property: @samuelvenzi in #13

Full Changelog: v0.7.4...v0.7.5

v0.7.4: Fix getRecursive when 2+ references of the same asset are subassets

New Features

• No new features

Breaking Changes

• No breaking changes! Just need to update using the following inside your chaincode folder:

$ go get -d github.com/goledgerdev/[email protected]
$ go mod vendor

Bug Fixes & Improvements

• GetRecursive now resolves 2+ subassets references in the same level

v0.7.3

New Features

• New method UpdateRecursive

Breaking Changes

• No breaking changes! Just need to update using the following inside your chaincode folder:

$ go get -d github.com/goledgerdev/[email protected]
$ go mod vendor

Bug Fixes & Improvements

• Check for duplicate arg tags in transactions during startup.

v0.7.2

New Features

• New method Referrers to obtain all assets pointing to a particular asset.
• Search is now available as a standalone method to make rich queries to CouchDB.
• Transaction request timestamp is now embedded in asset data as @lastUpdated.
• CommitedInLedger method enables checking asset existence in actual ledger state.

Breaking Changes

• No breaking changes! Just need to update using the following inside your chaincode folder:

$ go get -d github.com/goledgerdev/[email protected]
$ go mod vendor

Bug Fixes & Improvements

• Check for duplicate arg tags in transactions during startup.