rel(1.2.0rc2): update changes [skip ci]

Author: mgxd

CHANGES.rst

@@ -3,6 +3,11 @@
 First release in the 1.2.x series.
 
   * ENH: Ensure subcortical volume in CIFTI is in LAS orientation (#484)
+  * ENH: Produce carpetplot from CIFTI file (#491)
+  * ENH: Option to set DerivativesDataSink datatype (#492) (#495)
+  * FIX: Match N4-only workflow outputs to brain extraction workflow (#496)
+  * FIX: Set default volumetric resolution within OutputReferencesAction to native (#494)
+  * MAINT: Transfer brainmask script from fMRIPrep (#488)
 
 1.1.12 (March 19, 2020)
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