Sdcflows

Release notes

New feature release in the 2.5.x series.

This release includes a number of changes to default behaviors. SyN-SDC will be performed per-BOLD/DWI image, unless specified otherwise with `B0FieldIdentifier`s, and may now be specified with T2w images as anatomical references as well.
Additionally, PEPolar fieldmaps will only be grouped if they share `IntendedFor` metadata.

Finally, as a small UX improvement, if magnitude1/magnitude2 images have differing affines but are in register, we will now copy the header rather than requiring the user to update the header themselves.

Changes

* FIX: Ensure IntendedFor metadata is a subject-relative path (360)
* ENH: Split SyN fieldmap estimates per-EPI (312)
* ENH: Allow non-T1w anatomical estimators (358)
* ENH: Function to calculate reference grids aligned with the coefficients (355)
* ENH: Check registration of magnitude1/magnitude2 images and update headers (356)
* RF: Split PEPolar fieldmaps by intent, if available (342)
* CI: Use supported codecov uploaders (348)

**Full Changelog**: https://github.com/nipreps/sdcflows/compare/2.4.3...2.5.0

Release Notes

Bug-fix release in the 2.4.x series.

This fix resolves an inconsistency of treatment of phase-difference and scanner-calculated fieldmaps, relative to PEPolar and SyN. Fieldmaps in orientations other than RAS were impacted.

Changes

* FIX: Reorient fieldmaps to RAS before estimating B-splines (354)

Release Notes

Bug-fix release in the 2.4.x series.

Same fixes as 2.4.1, but this time for phase-difference and direct fieldmaps we missed last time.

Changes

* FIX: Capture and report partial fieldmaps (351)

[](https://doi.org/10.5281/zenodo.7754475)

Release Notes

Bug-fix release in the 2.4.x series.

This release provides improved tolerance (and debugging output)
for incomplete fieldmap inputs.

Changes

* FIX: Log incomplete fieldmaps, rather than erroring (341)
* ENH: Consistently log failures to form fieldmaps (343

Release Notes
New feature release in the 2.4.x series.

This release supports fMRIPrep 23.0.x and Nibabies 23.1.x.

Changes

* FIX: Reorient phase-encoding directions along with fieldmaps when preparing inputs to TOPUP (339)
* FIX: Correct overly-sensitive obliqueness check (335)

Release Notes

New feature release in the 2.3.x series.

This release supports fMRIPrep 23.0.x and Nibabies 23.0.x.

Changes

* ENH: Calculate fieldwarps in reference space in unwarp_wf (334)
* TEST: Squeeze image before passing to SimpleBeforeAfter (337)
* MAINT: Rotate CircleCI secrets and setup up org-level context (329)
* CI: Run unit tests on Python 3.10 (326)
* CI: Switch to miniconda setup, install fsl tools through conda (322)