雨がどしゃぶってる 
059df83d1 (upstream/main) Fix database serialization failure returning HTTP 500 (#16101)
036556d35 Fix media processing getting stuck on too much stdin/stderr (#16136)
dfa002932 Workaround Resolv::DNS-induced hangs by installing resolv 0.1.0 (#16157)
25345c90f Fix how to change connection pool for rails 6 (#16158)
19d3809ad Improve description of keyboard shortcuts (#16129)
dde0529fb Remove dependency for @babel/plugin-proposal-class-properties (#16155)
ってruby-2.7.2にすればresolvを古くする必要は無いんじゃなかろうか…