20.2.2 Hot-fix release in the 20.2.x LTS series. Addressing a bug on *fMRIPrep*'s resampling to standard spaces (#2444). In addition, some other relevant bug-fixes and performance improvements are built in this patch. * FIX: Feed *NiTransforms* with LTAs of type RAS2RAS (#2444) * FIX: Add some clarity to ``BrokenProcessPool`` failures (#2436) * FIX: Fall-back to initializing workflow in main process (#2435) * FIX: Raise informative error when duplicate subworkflows are added (#2434) * FIX: Non-existing path or JSON syntax error for ``--bids-filter-file`` should raise on error (#2331) * FIX: Ignore SBRef files if ``--ignore sbref`` is passed (#2370) * ENH: Relax requirement for *PyBIDS* databases to exist (#2429) * ENH: Improve ``_get_series_len`` performance (#2406) * ENH: Set and track NumPy's random seed (#2400) * DOC: Skull-stripping is forced by default (#2430) * MAINT: Pin ``nilearn==0.6.2`` (#2427) * MAINT: Pin ``tedana==0.0.9a1`` for LTS branch (#2403) * MAINT: Failing CI (#2401)