The Falcons signed free agent offensive lineman Zane Beadles, according to Ian Rapoport of NFL.com (on Twitter). Beadles was most recently with the 49ers. 
The Falcons aren’t working the phones much in advance of Tuesday’s trade deadline, Rapoport hears, but they made a minor upgrade by signing Beadles. With experience at guard and tackle (and even a little bit at center), Beadles can factor in as a versatile backup.
Beadles, 32 in November, joined the Niners on a three-year, $11.75MM deal in 2016. He started all 16 games in his first season with the Niners, but he was mostly relegated to a reserve role last year as he played at left guard and right tackle. In May, the Niners cut him loose.