v0.4.6

v0.4.6

• Use cost-adjusted queries per second as our load balancer metric
• Breaking changes to .proto files to support the above
• Implement some HTTP and gRPC interceptors for automatically calculating
  client-side QPS demand and server-side QPS supply
• API tweaks for roxyutil and roxyresolver

v0.4.5

v0.4.5

• Implement advanced X.509 client certificate checking
• Do auth checking in ATC RPCs

v0.4.4

v0.4.4

• Rename Roxy Prometheus metrics to meet naming best practices
• Add stub Prometheus metrics server to ATC
• Minor API tweaks for membership

v0.4.3

v0.4.3

• Minor API tweaks for announcer and atcclient
• Improve GoDoc coverage

v0.4.2

v0.4.2

• Implement Admin.SetHealth RPC and "fooctl set-health" command

v0.4.1

v0.4.1

• Implement ATCClient type to encapsulate/simplify ATC communication

v0.4.0

v0.4.0

• Implement a stub for the AirTrafficControl companion server
• Unify logging flags across binaries
• Unify flag syntax for listening, connecting, and announcing; reduces the
  number of flags needed to specify things like ZooKeeper announcements
• Config file syntax changes to support the above
• Major refactors to support the above

v0.3.0

v0.3.0

• Implement WeightedRandomBalancer and WeightedRoundRobinBalancer balancers
• Change ATC protocol to be event-oriented
• Create new "announcer" library for backends to easily publish their IP:port
• Use "announcer" library in demo-backend
• Implement gRPC health checking in demo-backend
• Significant refactor/cleanup work on resolvers/balancers

v0.2.4

v0.2.4

• Changes to build and release process
• Docker multiarch support for arm64v8

v0.2.3

v0.2.3

• Add /etc/default/roxy to the Debian package, for controlling flags.
• Expand environment variables and home directories in filesystem paths.