Changelog

This page provides a record of notable updates, enhancements, and changes to the REGREP platform, including improvements to regulatory reporting capabilities, supported frameworks, and platform features.

Entries are listed in chronological order, with the most recent updates shown first.

January 2026

• Start-of-year maintenance release

• Security reviews and routine updates

December 2025

• Minor validation rule updates aligned with late-year supervisory clarifications

• Improved handling of edge cases in XBRL instance generation for prudential reports

• Performance optimisation for large, multi-entity reporting datasets

• Documentation updates for DORA Register of Information workflows

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November 2025

• Bug fixes related to taxonomy version selection in EBA XBRL conversions

• Improved error messaging for pre-submission validation failures

• Internal data mapping refinements for cross-framework reporting reuse

• Security hardening and dependency updates

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October 2025

• Alignment updates for EBA Framework 4.x taxonomy maintenance release

• Stability improvements in regulatory data ingestion pipelines

• Minor UI refinements for reporting review and validation steps

• Expanded internal test coverage for IFR / IFPR reporting scenarios

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September 2025

• Functional fixes for specific CRS reporting edge cases

• Improved handling of entity hierarchies in group-wide reporting

• Logging enhancements for audit and traceability purposes

• Backend performance tuning for reporting generation jobs

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August 2025

• Validation logic refinements for tax identification number (TIN) formats

• Improved resilience of scheduled reporting processes

• Minor corrections to regulatory reference data mappings

• Infrastructure maintenance and routine updates

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July 2025

• Bug fixes affecting rare XBRL dimensional combinations

• Internal consistency checks enhanced across reporting periods

• Improved handling of reporting restatements and re-runs

• Documentation clarifications for reporting service providers

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June 2025

• Updates to CARF / DAC8 data validation rules following regulatory guidance

• Performance improvements for high-volume tax reporting datasets

• Minor fixes in ISO 20022 XML message ingestion logic

• Internal monitoring and alerting enhancements

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May 2025

• Stability improvements for multi-jurisdiction reporting configurations

• Bug fixes in capital adequacy calculation workflows

• Internal API reliability improvements

• Security patches and routine platform maintenance

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April 2025

• Refinements to DORA Register of Information data validation rules

• Improved traceability between source data and supervisory outputs

• Internal improvements to reporting reconciliation processes

• Updated technical documentation

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March 2025

• Alignment adjustments for supervisory feedback received during reporting cycles

• Bug fixes related to reporting cut-off date handling

• Improved performance for concurrent reporting jobs

• Infrastructure and dependency updates

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February 2025

• Minor fixes in regulatory reference data processing

• Improved error handling for incomplete reporting datasets

• Enhancements to internal quality assurance checks

• Documentation updates

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January 2025

• Start-of-year maintenance release

• Validation rule updates aligned with regulatory year-end changes

• Performance optimisation for annual reporting volumes

• Security reviews and routine updates

The REGREP changelog is intended to provide transparency around meaningful platform changes. Not every minor fix or internal adjustment is listed.

Updates may include:

• New or expanded regulatory framework support

• Enhancements to reporting capabilities or validation logic

• Changes to supported formats or technical standards

• Platform-level improvements impacting users