Here are my builds of VyOS. They are untouched and direct from the vyos Github repo.
Why take my word and trust these image? It is the images that I use. I build these images for my own use in lab and production environments. An alternative is to purchase support from VyOS or not be lazy 
and build these images yourselves using the directions on the VyOS website. (I'll post my build instructions I use soon)
The new 1.3.x ISOs are 7zip compressed to save some space and to provide a checksum test when downloading. Newer images are just .iso files. I'm working on adding a signing key to the images. The images with the extra info are special builds for those platforms, for example -aws, -xcpng.
The plain amd64 ISO is for all real and virtual(Xen, Vmware, hyperv, kvm) x64 platforms.
Current release = vyos-1.3.1-S1.amd64.iso
My changelog for 1.3.x LTS series:
- Vyos-1.3.1-S1.1 – Patched with S1 security release and current kernel.
- Vyos-1.3.0.3 – Rebuild for kernel 5.4.182 upgrade.
- Vyos-1.3.0.2 – Rebuild for kernel 5.4.181 upgrade.
- Vyos-1.3.0.1 – Messed up the build, not posted.
Older 1.2.x image vyos-1.2.4-amd64.iso (AWS S3 hosted)