This is a running analysis of the 49ers’ moves and key departures during this season of free agency. The legal tampering window began Monday at 9 a.m. PT and the NFL’s new league year, when teams can formally sign free agents who played elsewhere in 2022, began on Wednesday.

Best remaining available: The Athletic’s top 150 free agents
Live updates: News, predictions, analysis and updates
Free agency grades: The Athletic’s Mike Jones grades all the signings
Does free agency work?: Evaluating value from 2020-2022

OL Jon Feliciano

March 20: The 49ers need quality O-line depth, especially after losing Daniel Brunskill to the Titans. The 31-year-old Feliciano, whose signing has been confirmed by a league source to The Athletic, brings that. He has played every position up front except for right tackle in his career, but his specialty lies on the interior. Feliciano started at center for the New York Giants last season and registered above-average pass-blocking metrics. He previously started at right guard for the Bills, and before that, Feliciano began his career with the Raiders. The 49ers still need to acquire more quality depth for the tackle spots, but Feliciano gives them needed insurance on the interior and especially at right guard — as Spencer Burford must make a big jump there in Year 2.