Some findings
1.
>>Remove adminpack contrib extension (Daniel Gustafsson)
>>This was used by non-end-of-life pgAdmin III.
Perhaps you mean now-end-of-life (s/non/now/)
2.
>>All specification of partitioned table access methods (Justin Pryzby, >>Soumyadeep Chakraborty, Michael Paquier)
perhaps you mean Allow, otherwise meaning not clear.
3.
>> Add some long options to pg_archivecleanup (Atsushi Torikoshi)
>>The long options are --debug, --dry-run, and /--strip-extension.
The slash should be omitted.
Hans Buschmann