Adding choose publication date to stash_engine.
Adding choose publication date to stash_engine.

CDLUC3/stash_engine,CDLUC3/stash_engine,CDLUC3/stash,CDLUC3/stash,CDLUC3/stash_engine,CDLUC3/stash_engine,CDLUC3/stash,CDLUC3/stash