9/29 UPDATE:
The Cubs selected C Caleb Knight to their MLB 40-man roster.
Knight was eligible to be an MLB Rule 9 minor league 6YFA post-2024, and he will have “Draft-Excluded Player” status until 20 days prior to MLB Opening Day.
9/2 UPDATE:
INF Jake Hager retired.
8/31 UPDATE:
RHP Adrian Houser has elected free-agency. (He had a contractual opt-out).
8/25 UPDATE:
The Cubs sent INF David Bote outright to AAA Iowa.
Bote has Article XX-D rights (he has been outrighted previously in his career), so he does have the right elect free-agency (immediately or deferred).