Page:
Source:
p. 1, b. 1-16
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The pair of 
hairpins must have been added by Chopin in FC and base text to EE. Nothing indicates that Chopin could have wanted to resign from these indications – their absence in A (→FE) is almost certainly a result of haste and insufficient attention at the time of parallelly introducing corrections and additions in three Stichvorlage manuscripts. Similarly in bars 6-8.
Shortening the sign in GE2 (→GE3) is most probably an editorial revision or a mistake of the engraver.
category imprint: Differences between sources
issues: Scope of dynamic hairpins, GE revisions, Authentic corrections of FC
notation: Articulation, Accents, Hairpins
Missing markers on sources:
FC, A, EE1, EE2, EE3, FE1, FE2, GE3, FED, FEJ, FES, GE1, GE1a, GE2, GE1b