4.1.6 Release Notes

vertx-jdbc-client

• The SQLRowStream converted to the Flowable hangs out if the Flowable disposed

vertx-sql-client

• Support JsonObject params when using SqlTemplate#mapFrom

vertx-dependencies

• Netty 4.1.69.final update

vert.x

• HTTP/1.1 client metric is reset for allocated but non sent requests - see #4158
• Serializer may throw ConcurrentModificationException when used from worker verticle
• Make sure exception stack trace is logged
• Move synchonized block in WorkerExecutorImpl to prevent a deadlock. (#4104)

vertx-codegen

• Fix compiler warning "Unclosed files for the types"