Remain mindful of the format changes, as well as work vs. expression AAPs, from AACR2, to RDA.
Catalogers are reminded that subfield f is not used in RDA AAPs to break a conflict for works. So, rather than
Works. †kSelections. †f2015
the correct form of the heading is
Works. †kSelections (2015)
See RDA Appendix E, and specifically E.1.2.5 for an outline of RDA punctuation practices for the AAP.