in 
An earlier pedal release is the original concept, written in AT, AW and most probably in [A], which is proved by CDP and the sign written by the copyist in GC. The sign was then deleted by Chopin; the composer introduced a similar correction probably also in the base text to EE. Leaving in FE the earlier version may point to [A] as base text for this edition – Chopin corrected both copies in this place, yet not the autograph (however, it is not the only possible scenario).
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category imprint: Differences between sources; Corrections & alterations
issues: Authentic corrections in GC
notation: Pedalling