The last mark in the Waltz was added by Chopin in FE and EE. The composer also wrote it into FEG (as a unique pedal marking), but the mark was not included in GE.
Compare the passage in the sources »
category imprint: Differences between sources; Corrections & alterations
issues: Errors in GE, Authentic corrections of FE, Authentic corrections of GE, Authentic corrections of EE
notation: Pedalling