History of relay 1 change

In crates/flow/src/egress.rs, lines 219–229 on af8cf879d4fbe9b313cd8c9143d75a41cdc60dfb47db1f607c5df5ba918d3f8d. 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 219,229:crates/flow/src/egress.rs.