I am not a WD employee. This support forum is mostly user to user supported.
Post Edited
WD has officially posted the 5.20.113 firmware. It can be downloaded and manually installed.
My Cloud OS 5 Firmware Release Note v5.20.113
https://community.wd.com/t/my-cloud-os-5-firmware-release-note-v5-20-113/275609
This is a staged roll-out and will be available to users over the next couple of days.
Users can manually download the firmware using the links provided.Manual Download Links: Production Release
