Kolyachonok didn't receive a qualifying offer from the Stars, and he'll become an unrestricted free agent Wednesday.
Kolyachonok made 13 regular-season NHL appearances between the Bruins and Stars last year, posting a goal, two assists, 13 blocked shots, five hits and four PIM while averaging 12:32 of ice time. After suiting up for four NHL teams across the past two seasons, he'll seek out other opportunities ahead of the 2026-27 campaign.