4.2.1 Release Notes

vertx-jdbc-client

• fixes #244
• RowStreamWrapper: zero-day bug

vertx-http-proxy

• HTTP proxy request should filter only hop by hop headers
• Header host is skipped in proxyRequest

vertx-sql-client

• Reduce parameter status change log level from WARN to DEBUG

vertx-web

• Testing FIDO2 conformance, should not require patching the sources of this module
• Lack of detail reported when the route path is in wrong format

vertx-micrometer-metrics

• NPE "address" field in VertxHttpClientMetrics::Handler is null

vert.x

• HTTP/1.1 client metric is reset for allocated but non sent requests
• HTTP/1.1 client metric is reset for allocated but non sent requests
• Several fixes necessary to implement WebSocket upgrade support in a reverse proxy implemented with Vert.x
• Allow Http1xServerRequest.toNetSocket work on with HTTP upgrade

vertx-auth

• Fix #513: do not require a clientId for Resource Owner Password, as w…
• FIDO2 Conformance Tests MDS3
• OAuth2WebClient password flow shouldn't require a clientId

vertx-tracing

• ZipkinTrace ignore custom options