• EP3D sequence `RepetitionTime. Report volume TR rather than the per-shot interval for ep3d sequences. Validation Dataset
• MR Spectroscopy (MRS). DICOM MR spectroscopy is now converted to the NIfTI-MRS standards. Includes tools/mrs_post.py for vendor-state post-processing. Validation Dataset.
• Physiological logging. Siemens XA-line PhysioLogging and legacy CMRR PMU signals are decoded and written as BIDS physio sidecars (cardiac, respiratory, and trigger channels). Validation Dataset.
• RF-off (noise) volumes. Siemens RF-off calibration volumes are split from their imaging series and named with the BIDS _noRF suffix. Validation Dataset.
• Multi-fragment encapsulated pixel data. Single-frame codestreams split across multiple encapsulation fragments are now reassembled for JPEG 2000 / JPEG-LS decoding.
• Expanded BIDS sidecars. Additional fields including MatrixCoilMode, PulseSequenceType, and (for PET) MolarActivity and AcquisitionTime.
• Refined BIDS classification. Unified MR weighting heuristic and improved SWI, VIBE, SPACE/FLAIR, and ASL detection, with AcquisitionContrast as a vendor-agnostic fallback.
• Fixed orientation for volumes with more than 1024 slices.