Very good idea for a post, it's helpful to review the year. Motivates to make a plan for next year.
The pieces I performed/recorded or have a good ways along that track are:
Felix Arndt - Nola
Bach - prelude/fugue in Eb from book 2
Bartok - Dances in Bulgarian Rhythm (4 out of 6), Sonatina
Beethoven - sonata op 109 (mostly first two mvmts), sonata op 31 #3 (4th mvmt)
Brahms - Intermezzo op 119 no 3
Chopin - ballade 3, scherzo 2, ballade 2, etude op 25/8
Confrey - Coaxing the Piano
Debussy - toccata
Gershwin - 3rd prelude
Moskowski - etude op 72 no 3
Prokofiev - pieces from Romeo/Juliet: nos 1, 2, 4, 7, 8, 9
Scriabin - etude op 42 no 7, preludes op 11: in C, in e, in a
Czerny - op 740 no 8 (lh), 49 (octaves), 31 (arp)
- op 299 no 7 (transpose), no 12 (transpose)
I played through older pieces, including many studies by Czerny and Chopin pieces.
I also worked on these pieces but am in an early stage:
John Adams - China Gates
Beethoven - opus 109 3rd mvmt
Brahms - Rhapsody in b minor op 79, Capriccio in d minor op 116
Prokofiev - the other pieces from op 75, Romeo/Juliet
Scriabin - sonata 2