pgtap for 16 missing for Rocky 8?

I'm trying to install pgtab_16 on Rocky 8

yum seach pgtap

Shows this:

pgtap11.noarch : Unit testing for PostgreSQL
pgtap12.noarch : Unit testing for PostgreSQL
pgtap_11.noarch : Unit testing for PostgreSQL
pgtap_12.noarch : Unit testing for PostgreSQL
pgtap_14.noarch : Unit testing for PostgreSQL
pgtap_15.noarch : Unit testing for PostgreSQL


Where can I get the pgtap_16 one?

Thanks,
Regina