The manifest is from the Neale lab google spreadsheet (https://docs.google.com/spreadsheets/d/1EmwlCYYqkoVKqAS71nNDKoN18PyKwysYUppKTSMvKiM/edit#gid=450760074) linked to on their website: https://nealelab.github.io/UKBB_ldsc/downloads.html#ldsc_sumstat_files
