1.20.0 (2026-04-22) Bug Fixes preserve SNMP interface description and strip null bytes from string fields (OBS-1577/OBS-2702) (#361) (93169f3) Features add interface_exclude_patterns to snmp-discovery and device-discovery (#360) (d7ae264) device-discovery: VRF route distinguisher, device asset_tag, and rack support (#363) (599e793), closes orb-agent#321 standardise run metadata "targets" key across all discovery backends (#362) (0ef70bd)