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Release Notes ​

Version 1.3.1 (2024-11-06) ​

Main Changes ​

  • Added Two-Factor Authentication (2FA) support.

    Documented here:
    Getting started > Registering an account > Setting 2FA

  • Added the ability to select the destination countries when downloading fraud data via the FIB Web App.

    Documented here:
    Tutorials: Web App > Downloading fraud data

  • Added the ability to split the reward for uploaded contributions between the contributor and the original source of the fraud event data.

    Documented here:
    Overview > Tokenomics — Reward split subtopic added.

  • The expiry time of any given contribution now depends on its fraud type.

    Documented here:
    Overview > Contributions > Retrieving contributions — expiryDate description updated with details.

  • Multiple updates to the FIB Web App UI, including:

    • Added shortcuts for convenient timespans (e.g., one week, one month, etc.) when selecting a date or range of dates.
    • Error messages are expanded with details and are more explicit now.
    • When uploading fraud data, it is now possible to easily remove entries from the upload list.
    • When downloading fraud data, the result now contains exhaustive filter values.
    • Various text improvements throughout the UI.

API Changes ​

Other Improvements ​

  • Iroha 2 SDK updated to the latest version.

  • Improved the efficiency of serialization and deserialization of the HTTP data.

  • Optimized the creation of transactions and the execution of smart contracts.

  • Expanded the backend logging capabilities for a streamlined approach to potential troubleshooting.

Bug Fixes ​

  • Fixed a bug that allowed FIB Admin to set a subscription expiration time for Premium users in the past.

  • Fixed a bug that allowed FIB Admin to set a token reward as a negative value, which resulted in the inability for users to upload any new data.

  • Fixed a bug where users that restored access to their account experienced various data inconsistencies on their account.

  • Fixed a bug that allowed suspended user accounts to perform operations not permitted to them.

  • Fixed a bug that prevented the Purchase has completed screen from displaying data according to the filters specified by the user when downloading contributions via FIB Web App.

Version 1.3.0 (2024-06-05) ​

Main Changes ​

API Changes ​

Other Improvements ​

  • Transitioned the FIB platform to the latest stable version of Iroha 2.

  • Transferred access management of the stored contributions fully to the blockchain level of the system.

  • Unified terminology across all API requests and responses.

  • Added a check for the uniqueness of the phone number entered during user registration.

  • Optimized the data structures of all internal components, including the blockchain level.

Bug Fixes ​

  • Fixed a bug with blockchain nodes not reporting connectivity issues.

  • Fixed a bug with the request body validation process errors containing non-human-readable messages.

  • Fixed a bug that allowed users to flag irrelevant or nonexistent contributions.

Version 1.2.0 (2023-12-14) ​

Main Changes ​

  • When submitting a contribution or a flag, the API response now displays the reward for the said submission in tokens.

    Documented here:
    API Specification > Retrieving contributions — confidence-score added to Parameters and Output/response structure updated.

  • When retrieving contributions, the API response now displays additional information.

    Documented here:
    Overview > Contributions — API requests data structure updated with flagger, self, old, new and creditsSpent fields.
    API Specification > Retrieving contributions — Output/response structure updated.

  • Contributions on the blockchain now have a flagger value that displays the ID of a peer that flagged the contribution if it has been flagged.

    Documented here:
    Overview > Contributions — Flagging contributions and API requests data structure updated.

  • Added functionality related to the confidence index, a value between 1 and 100 that represents how confident the system is that a contributed fraud event is legitimate.

    Documented here:
    Overview > Tokenomics — Confidence Index subtopic added.
    API Specification > Retrieving contributions — confidence-score added to Parameters and Output/response structure updated.

Other Improvements ​

  • Performed an audit of the interservice communication safety, fixed known security-related vulnerabilities, updated the implemented third-party dependencies.

  • Indexed data on the network, enhancing the overall performance of the search engine that retrieves stored contributions.

  • Refactored and optimized the code structure of the query engine that can retrieve all data of any specific type.

Bug Fixes ​

  • Fixed a bug where leftover data with peer details remained on the network after a peer had been deleted; this caused a new peer account to be corrupted in case it was registered again with the same credentials, as well as potential issues with other peer data getting corrupted.

  • Fixed a bug that allowed users to find out the subscription type of any other peer.

  • Fixed a bug with call processing timeouts being inconsistent.

Version 1.1.0 (2023-04-27) ​

Initial public version released with the functionality documented in our Guide.

Version 1.0.0 (2022-12-12) ​

Internal version not released to public.