Package take-over: postgresql-libpq and postgresql-simple

I'd like to take over  of the packages postgresql-simple and postgresql-libpq. We (me and other hackage trustees) tried to contact Leon on various occasions during this year (from around GHC-8.4.1 release until recent NMU of postgresql-simple) also offering to be a co-maintainers. These are important packages for the ecosystem, so I'd like to take them over. Short term goals are - to release new major version of postgresql-simple: it accumulated many things in the master, as well as there are open PRs - find co-maintainers Best regards, Oleg Grenrus