Hi Mike
There have been two releases of Build 381 in the past few days.
The first, dated 10-March and labelled 'Beta' did not include the manual, the second, released a couple of days later, (but still dated 10-March) is still labelled Build 381, but not Beta, and does include the manual.

Please download from the link again, and reapply the upgrade.

Hope this helps
Regards
Trevor


BIAB & RB2026 Win.(Audiophile), Windows 10 Pro & Windows 11, Cakewalk Bandlab, Izotope Prod.Bundle, Roland RD-1000, Synthogy Ivory, Session Keys Grand S & Electric R, Kontakt, Focusrite 18i20, KetronSD2, NS40M, Pioneer Active Monitors.