Original Build Strengths: Standard Q, Terminus, Terminus2
Current Build Strengths: Standard Q (V.2), Terminus (V.2), Terminus2 (V.2)
So, all build strengths are now in their second version forms. As @Meng123 said, Terminus and Terminus2 are more concentrated versions of the Standard form of the subliminal.
But the real point of (V.2) programs is the removal of additional alpha scripting from the basic core that is a set part of all programs. The new version is svelte, lean, and even more results-focused (no matter what Build Strength you choose).