@Adnan Out of curiosity, why is there a F (loop in range [0, N)); G (loop in range [1, N); ƒ (loop in range [0, N]), but no loop in range [1, N]. I haven't codegolfed in 05AB1E for that long, but I've seem to have used [1, N] more often than G or ƒ. Now I just use Lv with y as var or F with N> as var, but wouldn't it be better to also have a 1-byte [1, N] loop?

Different related question, but are there any single-byte commands even still available from 05AB1E's code-page?