v1.6.1

Major Changes Since v1.6.0

Test & Conformance

• Change the port used in TCPRouteMultipleRoutesAttachment. (#5053, @davidjumani)
• Respect CleanupTestResources for BackendTLSPolicy, TCPRouteMultipleRoutesAttachment and UDPRouteMultipleRoutesAttachment(#5065, @snorwin)
• Fix SetupTimeoutConfig() not respecting defaults for ListenerSetMustHaveCondition, ListenerSetListenersMustHaveConditions, and RequiredConsecutiveSuccesses. (#5066, @immanuwell)
• Honour tcpRouteMustHaveCondition and udpRouteMustHaveCondition timeouts which were silently ignore. (#5067, @immanuwell)

Other (Cleanup or Flake)

• Fix GatewayStaticAddresses test flake by waiting for status.addresses to be published instead of assuming it appears atomically with Programmed. (#5038, @howardjohn)
• Fix GatewayInfrastructure test flake by polling for generated infrastructure resources instead of assuming immediate visibility after the gateway is accepted. (#5047, @howardjohn)
• Fix flaky TCPRouteWeightedRouting and UDPRouteWeightedRouting conformance tests by adding a data-plane readiness check before performing weighted routing assertions. (#5064, @arybolovlev)