History of FileRow::percent 1 change

In crates/hub/src/coverage.rs, lines 409–411 on v0.9.0. 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 409,411:crates/hub/src/coverage.rs.