OpenSF v4.8.0 has been released and can be downloaded here.

User registration is required. Please find detailed instructions here.

Notice: upgrading from version 4.6 is recommended due to a serious bug that invalidates the DB connection when a simulation is aborted, requiring a restart of openSF. The bug is fixed in 4.7.0 (ANR-463).

Deprecation notice: MacOS 26 is the last version of MacOS to support Intel Macs. OpenSF will be built for Intel Macs as long as reasonably possible, but users are advised that version 4.9 (expected December 2026) is likely the last version with official support for Intel Macs.

New functionalities

  • ANR-459: store data for launched but failed modules and show it in the “cold” results view.
  • ANR-462: remove most usages of the Eclipse RCP3 compatibility layer, porting views and handlers to e4.
  • ANR-468: warn when opening a simulation result that does not have an associated execution folder.

Corrections

  • ANR-460: clarify UX around the inability to resume multi-execution children.
  • ANR-467: keep folding state of the simulation executions table when new executions are launched or the selection is changed.
  • ANR-469: ask for an export destination only once when exporting multiple results.
  • ANR-471: fix inconsistency of the simulation fingerprints across platforms, and recompute them after upgrading or importing a database.
  • ANR-476: clarify errors when adding a module with an unreadable LCF to a simulation.
  • ANR-447: Resuming a simulation now works consistently independently of where it is invoked
  • ANR-478: improve UX when trying to launch a simulation with unparseable configuration files.
  • ANR-481: prevent execution results from being modified in the result view, show only “save as”.
  • ANR-482: when switching module versions, preserve the file paths and statuses in the matching ports.

Known bugs and issues

In macOS, table columns stop auto-resizing when their size is manually changed. This is due to a bug in the underlying Eclipse RCP, with an open report.

All Release Notes are available here

Earth Observation Mission CFI Software v4.31 has been released!

The latest version can be downloaded here with the detailed release notes available here.

User registration is required. Please find detailed instructions here.

The following is a summary of new features and problems solved in this release.


  • Implement the ability to handle a different reference for ocean pixels in GDEM tiles (ANR-1089)

Bug fixes

  • Segmentation fault in xp_target_list_inter with atmos_id initialised with XP_STD_INIT_N (ANR-1066)
  • Segmentation fault in xp_target_list_inter with atmos_id initialised (ANR-1069)
  • xd_read_oem sometimes fails to read records with scientific notation (ANR-1071)
  • xv_gen_scf fails with XV_SAT_GENERIC (ANR-1084)

New website

Last Update: 23 April 2026

We have deployed our website to a new software framework. The contents has been migrated, but the user accounts have not. Please reregister.
Contact us if you need further assistance, but please bear with us while we iron out issues with the new deployment.

  1. New Release Announcement – OpenSF v4.7.0
  2. New contact email addresses
  3. New Release Announcement – EOCFI v4.30
  4. New Earth Observation File Format Standard 3.0.2 released
  5. New Release Announcement – OpenSF v4.6.0