History of HubClient::commentProposal 2 changes

In src/hub.ts, lines 137–139 on d8ac8f93fd34e472410f33d5035fe84b6f04917d2c0607b795f379d308531fff. Every change that wrote or deleted one of these lines, or deleted a line from between them. Exact, because each line keeps its identity across edits; edits elsewhere in the file are not here. Also: oxy log -L 137,139:src/hub.ts.