v1.3.2 - Oct 3, 2024 ¶

What's New:

Support for JSON numbers larger than 2^53-1
See FFBigInt for detailed explanation
Support added to FireFly core, including the UI, FireFly Transaction Manager, and FireFly EVMConnect
Ability to install FireFly CLI with Brew for MacOS users See Brew
Miscellaneous bug fixes and minor improvements
FireFly has been upgraded to use Go 1.22

v1.3.1 - Aug 5, 2024 ¶

What's New:

Enable contract listeners with multiple filters See Contract Listeners for details
New multiparty status API at /status/multiparty

v1.3.0 - April 25, 2024 ¶

Migration guide

What's New:

Enhancements to FireFly Messaging capabilities, allowing off-chain data to be linked to on-chain transactions from custom smart contracts
Sample contract implementation for custom pin contracts
Contract interfaces, contract APIs, and token pools can now be separately defined and published
Support for batching events when delivering over websockets
Lots of bug fixes and miscellaneous enhancements

v1.2.0 - February 6, 2023 ¶

Migration guide

What's New:

Enhanced support for token contracts generated by the OpenZeppelin Wizard
Custom smart contract error types are now returned on the API
Data objects and associated blobs can now be deleted
Optional dynamic reload of core configuration file
The X-FireFly-Request-ID HTTP header is now passed through to FireFly dependency microservices
Custom HTTP headers can be passed through to FireFly dependency microservices
Evmconnect is now the default blockchain connector for Ethereum based FireFly stacks

Release Notes¶

Full release notes

v1.1.0 - September 12, 2022 ¶

Migration guide

What's New:

Gateway Mode: Connect to many chains with auto-indexing of activities
Public EVM Chain Support: Manage public chain connections including Ethereum, Polygon, Arbitrum, Binance Smart Chain, Moonbeam, and more.
Namespaces: Isolated environments within a FireFly runtime allowing independent configuration of plugin and infrastructure components and more
Connector Toolkit: Quickly build custom connectors
Pluggable API Security: Plug in your own API security
Mass Scale Tokens: Support many parallel copies of token plugins for mass scale

v1.0.3 - July 07, 2022 ¶

What's New:

Adds support for custom URIs for non-fungible tokens and documentation updates
Deprecate default value for "ffdx"
Back port of custom URI support for non-fungible tokens
Update token connector versions
Back port of "FAQ and FireFly Tutorial updates"

v1.0.2 - May 12, 2022 ¶

What's New:

Fix invocations on custom Fabric chaincode, which were not properly reporting success/failure status back to FireFly (along with other minor bugfixes).
De-duplicate existing token approvals in database migration
Backport docs generation and versioning code for 1.0 stream
Default fabconnect calls to async
Set message header type of broadcast/private

v1.0.1 - May 09, 2022 ¶

What's New:

Fixes for token approvals - previously approvals would intermittently be missed by FireFly or recorded with incorrect details.
New versions of ERC20/ERC721 connector will assume "no data" support if you create a token pool against an older version of the sample smart contracts.

v1.0.0 - April 28, 2022 ¶

This release includes lots of major hardening, performance improvements, and bug fixes, as well as more complete documentation and OpenAPI specifications.

What's New:

Massive performance improvements across the board
Up-to-date documentation and fully annotated OpenAPI specification
Overhaul of UI
Cleaner logs and error messages
Lots of bug fixes and miscellaneous enhancements

v0.14.0 - March 22, 2022 ¶

What's New:

Major UI updates including Activity, Blockchain, Off-Chain, Tokens, Network Map, and My Node sections
Custom contract APIs
Enhanced subscription filters
Event API enrichment
Performance updates
Bug fixes

v0.13.0 - February 14, 2022 ¶

What's New:

Hardening release with significant rework to core of FireFly, mostly to fix issues exposed by the performance testing.
Support for running on ARM-based M1 processors
Rewrite of the message batching and event aggregation logic inside FireFly, to fix numerous edge cases with lost or hung messages
Hardening of operations and transactions to behave more consistently across all types
Metrics reporting to Prometheus
Continued development to support custom on-chain logic (still in preview)

v0.12.0 - February 02, 2022 ¶

What's New:

All APIs deprecated in v0.11.0 or earlier are removed
Preview of custom on-chain logic
Support for new ERC20 / ERC721 connector
Overhaul of Transaction type and new BlockchainEvent type
Support for delivery confirmations via DX plugin

v0.11.0 - November 22, 2021 ¶

What's New:

Significant hardening and enhanced token functionality
Major web UI overhaul
Optimized database operations for increased transactional throughput
Fixed PostgreSQL database migrations