History of render 1 change

In crates/flow/src/metrics.rs, lines 40–73 on cce63af9ec5421766cc5de5ded72e192f4cd981fbac972ccff2e8d2551822f0c. 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 40,73:crates/flow/src/metrics.rs.