A sudden change involving Ha-Seong Kim has been announced by the Atlanta Braves. This announcement was made during the team's series against the Cubs.

Further details about this change are available from the source. The announcement has been reported by Yahoo Sports, which may have more information on the situation.

The nature of the change and its implications are not specified in the initial report, suggesting that readers may need to consult the original source for a full understanding of the circumstances surrounding Ha-Seong Kim.