History of serve 3 changes

In src/cli/sync.rs, lines 296–324 on 5d5aba4451f269af7a6e5c015cdf7bd7aedf82b50f7e83be379caae44ac42ea1. 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 296,324:src/cli/sync.rs.