Peter Wilson has produced many TeX related packages.
Maintenance of memoir is now with Lars Madsen. Issues should be reported at tex.stackexchange tagged memoir.
The majority of the LaTeX packages are maintained by Will Robertson at Herries Press
The cutwin package is maintained in the cutwin repository in this LaTeX-Package-Repositories organisation.
The remaining packages are listed below. Any issues in these packages may be reported by opening an issue here. If necessary a new repository will be created by obtaining the files from ctan.
aramaic
around-the-bend
auncial
auncial-new
b1encoding
bookdb
bookhands
carolmin
chbibref
cypriot
egothic
etruscan
expressg
flatten
greek4cbc
greek6cbc
hieroglf
humanist
huncial
inslrmaj
inslrmin
iso10303
isorot
linearb
ltx2x
metafp (no source)
nabatean
oands
oldprsn
pacioli
pgothic
phoenician
protosem
rotunda
runic
rustic
sarabian
sqrcaps
sudokubundle
tgothic
titlepages
trajan
ugarite
uncial
webguide