History of Log::recover 3 changes

In crates/hub/src/tlog.rs, lines 151–194 on v0.9.4. 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 151,194:crates/hub/src/tlog.rs.