Version 12.3.0 (Released: 2026/07/31)

Check out the Release Notes for more information on the new features and changes in FMR 12.

Refer to the FMR Wiki for user guidance, administration procedures and reference materials.

Docker quick start

Single container quick start:

docker run --name fmr -p 8080:8080 sdmxio/fmr-mysql:12.3.0

Docker Compose

Sample Docker Compose definitions are available on the FMR GitHub .

New Features
FMR-24 : FMR data processing microservices / command line tools
FMR-76 : Decoupled stateless mapping microservice
FMR-246 : Data validation microservice
FMR-1846 : Custom Structures
FMR-1850 : UI - global agency filter

Improvements
FMR-1919 : Enforce stricter dates
FMR-1922 : Update back-level third-party dependencies for FMR 12.3.0

Bug Fixes
FMR-1776 : HTTP 401 Unauthorized when submitting structure via SDMX API
FMR-1860 : OIDC specifies incorrect redirect URI
FMR-1911 : Updating attributes is rejected due to lack of OBS_STATUS
FMR-1917 : Authorization issue when publishing draft
FMR-1918 : Authorization issue when editing final structure

Check out the Release Notes for more information on the new features and changes in FMR 12.

Refer to the FMR Wiki for user guidance, administration procedures and reference materials.