The FreeBSD 13.0-RELEASE Hardware Notes (https://www.freebsd.org/releases/13.0R/hardware/) still mentions many devices that the FreeBSD 13.0-RELEASE Release Notes (https://www.freebsd.org/releases/13.0R/relnotes/) says have been removed.
Ethernet: de, ed, ep, ex, fe, pcn, sf, sn, tl, txp, vx, wb, xe
WAN: ctau, cx
It also does not mention new devices that have been included in 13 E.g. qat or the Tier-1 changes for arm64.