See https://support.logos.com/hc/en-us/articles/360007391412
At the present time, "Supported" refers to Logos 9.0+ and Verbum 9.0+.
"Maintenance" refers to Logos 8.17 and Verbum 8.17.
"Unsupported" makes no reference to any version of Verbum. Instead, it refers to Logos 7.19 and earlier. Technically, Logos (and Verbum) 8.16 and earlier are unsupported.
