Hartline has been released by the Browns, Cleveland.com reports.
EDGE Analysis
Hartline's release comes after the Browns added five wide receivers during last month's draft, including first-rounder Corey Coleman, whose development could prove vital for Cleveland's offense this season. At 29 years old, Hartline is coming off 46 catches (on 74 targets) for 523 yards and two touchdowns in his only season with the Browns last year, and should draw interest on the free agent market as an experienced wideout with two 1,000-plus yard campaigns in his career thus far.