From 1d414cb3241033c925a778a5aea20673753fb337 Mon Sep 17 00:00:00 2001
From: Mark Mandel <markmandel@google.com>
Date: Tue, 15 Nov 2022 00:40:06 -0800
Subject: [PATCH] Release 0.4.0 (#648)

Changes for 0.4.0 release.

Included a couple of small fixes for release checklist while I was at
it.

Work on #647
---
 CHANGELOG.md                           | 168 ++++++++++++++++++++++++-
 Cargo.toml                             |   4 +-
 README.md                              |   3 +
 build/templates/release-issue.md       |   4 +-
 docs/src/quickstarts/agones-xonotic.md |   2 +-
 macros/Cargo.toml                      |   2 +-
 6 files changed, 171 insertions(+), 12 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4c8b887aac..3821b8646b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,161 @@
 # Changelog
 
-## [v0.3.0](https://github.com/googleforgames/quilkin/tree/v0.3.0) (2022-02-28)
+## [v0.4.0](https://github.com/googleforgames/quilkin/tree/v0.4.0) (2022-11-11)
+
+[Full Changelog](https://github.com/googleforgames/quilkin/compare/v0.3.0...v0.4.0)
+
+**Breaking changes:**
+
+- Refactor configuration and builder pattern [\#525](https://github.com/googleforgames/quilkin/pull/525) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Add `StaticFilter` trait [\#515](https://github.com/googleforgames/quilkin/pull/515) ([XAMPPRocky](https://github.com/XAMPPRocky))
+
+**Implemented enhancements:**
+
+- Variable substitution with mdbook: point release docs at a release branch [\#609](https://github.com/googleforgames/quilkin/issues/609)
+- Include image built in PR on CI Bot Result [\#593](https://github.com/googleforgames/quilkin/issues/593)
+- Readiness probe based on number of endpoints [\#590](https://github.com/googleforgames/quilkin/issues/590)
+- Docker image entrypoint should just be "/quilkin" [\#583](https://github.com/googleforgames/quilkin/issues/583)
+- Configure basic configuration values with command flags [\#572](https://github.com/googleforgames/quilkin/issues/572)
+- Be able to configure tracing/log levels [\#541](https://github.com/googleforgames/quilkin/issues/541)
+- Use reflectors for Agones provider API [\#532](https://github.com/googleforgames/quilkin/issues/532)
+- Add Metrics and logging to the xDS server [\#522](https://github.com/googleforgames/quilkin/issues/522)
+- Make `config::Config` compatible with xDS manager [\#520](https://github.com/googleforgames/quilkin/issues/520)
+- Add admin server for xDS management server [\#519](https://github.com/googleforgames/quilkin/issues/519)
+- e2e tests for Agones integration [\#510](https://github.com/googleforgames/quilkin/issues/510)
+- Switch to using `serde_json::Value` internally over `serde_yaml::Value` [\#507](https://github.com/googleforgames/quilkin/issues/507)
+- impl `prost::Message` for filter configuration directly. [\#505](https://github.com/googleforgames/quilkin/issues/505)
+- xDS: Support any filter [\#486](https://github.com/googleforgames/quilkin/issues/486)
+- More in-depth network metrics about clients \(IPv4 and IPv6\) [\#450](https://github.com/googleforgames/quilkin/issues/450)
+- Replace listen distributor task with multithreaded `SO_REUSEPORT` task. [\#410](https://github.com/googleforgames/quilkin/issues/410)
+- xDS Example [\#233](https://github.com/googleforgames/quilkin/issues/233)
+- Total review of guide [\#645](https://github.com/googleforgames/quilkin/pull/645) ([markmandel](https://github.com/markmandel))
+- Build macos binaries on ARM [\#636](https://github.com/googleforgames/quilkin/pull/636) ([markmandel](https://github.com/markmandel))
+-  mdbook-variables for Documentation [\#629](https://github.com/googleforgames/quilkin/pull/629) ([markmandel](https://github.com/markmandel))
+- Add timestamp filter [\#627](https://github.com/googleforgames/quilkin/pull/627) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Added ASN and Prefix labels to active sessions [\#621](https://github.com/googleforgames/quilkin/pull/621) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Agones xDS Provider example [\#618](https://github.com/googleforgames/quilkin/pull/618) ([markmandel](https://github.com/markmandel))
+- \(Mostly\) Build tools working on arm64 [\#612](https://github.com/googleforgames/quilkin/pull/612) ([markmandel](https://github.com/markmandel))
+- Docker image entrypoint is now `/quilkin` [\#607](https://github.com/googleforgames/quilkin/pull/607) ([markmandel](https://github.com/markmandel))
+- Add ASN maxmind database integration [\#604](https://github.com/googleforgames/quilkin/pull/604) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Add Build Images to CI results [\#599](https://github.com/googleforgames/quilkin/pull/599) ([markmandel](https://github.com/markmandel))
+- Add ready probe endpoint [\#591](https://github.com/googleforgames/quilkin/pull/591) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Agones + Quilkin xDS integration test. [\#587](https://github.com/googleforgames/quilkin/pull/587) ([markmandel](https://github.com/markmandel))
+- Agones GameServer + Quilkin sidecar test [\#582](https://github.com/googleforgames/quilkin/pull/582) ([markmandel](https://github.com/markmandel))
+- Basic Agones GameServer integration test [\#580](https://github.com/googleforgames/quilkin/pull/580) ([markmandel](https://github.com/markmandel))
+- Add arguments to `quilkin run` [\#574](https://github.com/googleforgames/quilkin/pull/574) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Add BUILD\_LOCAL to build tools [\#565](https://github.com/googleforgames/quilkin/pull/565) ([markmandel](https://github.com/markmandel))
+- Clarify packet direction in traces, use base64 for bytes\_to\_string [\#563](https://github.com/googleforgames/quilkin/pull/563) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Improve build-image incremental workflow [\#561](https://github.com/googleforgames/quilkin/pull/561) ([markmandel](https://github.com/markmandel))
+- Implement xDS in Quilkin [\#552](https://github.com/googleforgames/quilkin/pull/552) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Run Agones tests in CI [\#551](https://github.com/googleforgames/quilkin/pull/551) ([markmandel](https://github.com/markmandel))
+- Dev: Build, Push and Test Agones Integrations [\#549](https://github.com/googleforgames/quilkin/pull/549) ([markmandel](https://github.com/markmandel))
+- Tools for Agones e2e testing [\#545](https://github.com/googleforgames/quilkin/pull/545) ([markmandel](https://github.com/markmandel))
+- Adding Erin to Cargo Authors. [\#544](https://github.com/googleforgames/quilkin/pull/544) ([markmandel](https://github.com/markmandel))
+- Implemented Port reuse for downstream connection. [\#543](https://github.com/googleforgames/quilkin/pull/543) ([markmandel](https://github.com/markmandel))
+- Test Utility to enable tracing logging. [\#537](https://github.com/googleforgames/quilkin/pull/537) ([markmandel](https://github.com/markmandel))
+- Update xDS doc  [\#528](https://github.com/googleforgames/quilkin/pull/528) ([rezvaneh](https://github.com/rezvaneh))
+- Metrics for Match Filter [\#511](https://github.com/googleforgames/quilkin/pull/511) ([markmandel](https://github.com/markmandel))
+- Add basic alpha version of the UE4 plugin [\#485](https://github.com/googleforgames/quilkin/pull/485) ([XAMPPRocky](https://github.com/XAMPPRocky))
+
+**Fixed bugs:**
+
+- Fatal error from too old resource version [\#626](https://github.com/googleforgames/quilkin/issues/626)
+- Get build tooling working on ARM/M1 Mac [\#608](https://github.com/googleforgames/quilkin/issues/608)
+- `quilkin_session_rx_bytes_total` metric seems to not be working [\#605](https://github.com/googleforgames/quilkin/issues/605)
+- \[Agones test\] create\_quilkin\_pod should test for more than running [\#597](https://github.com/googleforgames/quilkin/issues/597)
+- \[Agones\] Removing/updating token annotation on a GameServer deoesn't update the Endpoint [\#589](https://github.com/googleforgames/quilkin/issues/589)
+- Metrics having no data after refactors. [\#588](https://github.com/googleforgames/quilkin/issues/588)
+- xDS: Locality leak on GameServer event handling [\#585](https://github.com/googleforgames/quilkin/issues/585)
+- Running with Management Server doesn't exit on SIGTERM [\#575](https://github.com/googleforgames/quilkin/issues/575)
+- Examples need updating to new config format [\#559](https://github.com/googleforgames/quilkin/issues/559)
+- Cant build with `cross` [\#530](https://github.com/googleforgames/quilkin/issues/530)
+- mdbook removing space indentation on code examples [\#503](https://github.com/googleforgames/quilkin/issues/503)
+- Try to recover when the main process fails [\#634](https://github.com/googleforgames/quilkin/pull/634) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Fixes for example Grafana dashboard [\#625](https://github.com/googleforgames/quilkin/pull/625) ([markmandel](https://github.com/markmandel))
+- Fix not receiving stream pushes [\#624](https://github.com/googleforgames/quilkin/pull/624) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Change admin flag to `no-admin`, respect shutdown signal [\#622](https://github.com/googleforgames/quilkin/pull/622) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Docs, tests and bug fixes for /ready [\#602](https://github.com/googleforgames/quilkin/pull/602) ([markmandel](https://github.com/markmandel))
+- Allow gameservers to not have port [\#598](https://github.com/googleforgames/quilkin/pull/598) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Fix metrics namespace not always being present [\#596](https://github.com/googleforgames/quilkin/pull/596) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Fix metric names in dashboard [\#595](https://github.com/googleforgames/quilkin/pull/595) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Add LocalitySet type to ensure there aren't duplicate locality entries [\#592](https://github.com/googleforgames/quilkin/pull/592) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Resubscribe to resources after disconnect, fix test flakiness [\#571](https://github.com/googleforgames/quilkin/pull/571) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Catch tonic errors in xDS client loop [\#567](https://github.com/googleforgames/quilkin/pull/567) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Recover xDS connection if stream terminates [\#566](https://github.com/googleforgames/quilkin/pull/566) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Use status.ports rather spec.ports with Agones [\#562](https://github.com/googleforgames/quilkin/pull/562) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Only search for config file when required [\#560](https://github.com/googleforgames/quilkin/pull/560) ([markmandel](https://github.com/markmandel))
+- Remove cross from build tools [\#540](https://github.com/googleforgames/quilkin/pull/540) ([markmandel](https://github.com/markmandel))
+- Update htmltest for test-docs [\#512](https://github.com/googleforgames/quilkin/pull/512) ([markmandel](https://github.com/markmandel))
+- Multiple documentation fixes [\#504](https://github.com/googleforgames/quilkin/pull/504) ([markmandel](https://github.com/markmandel))
+
+**Security fixes:**
+
+- Fix security advisory in chrono [\#557](https://github.com/googleforgames/quilkin/pull/557) ([markmandel](https://github.com/markmandel))
+
+**Closed issues:**
+
+- Release 0.4.0 Requirements [\#546](https://github.com/googleforgames/quilkin/issues/546)
+- Add guide documentation for UE4 Plugin [\#524](https://github.com/googleforgames/quilkin/issues/524)
+- Add guide documentation for xDS server [\#523](https://github.com/googleforgames/quilkin/issues/523)
+- Release 0.3.0 [\#499](https://github.com/googleforgames/quilkin/issues/499)
+- Add metrics to `Match` filter. [\#453](https://github.com/googleforgames/quilkin/issues/453)
+- Proposal: Cut 0.3.0 Release. [\#444](https://github.com/googleforgames/quilkin/issues/444)
+- Message queues should drop when full [\#380](https://github.com/googleforgames/quilkin/issues/380)
+- Regex Filter [\#316](https://github.com/googleforgames/quilkin/issues/316)
+- Alternatives to proto submodules [\#169](https://github.com/googleforgames/quilkin/issues/169)
+- Consider alternative formats for documenting config parameters  [\#149](https://github.com/googleforgames/quilkin/issues/149)
+
+**Merged pull requests:**
+
+- Update release instructions to remove `-debug` [\#646](https://github.com/googleforgames/quilkin/pull/646) ([markmandel](https://github.com/markmandel))
+- Consistency of "packets\_dropped\_total" metric [\#641](https://github.com/googleforgames/quilkin/pull/641) ([markmandel](https://github.com/markmandel))
+- Update to Rust 1.65.0 [\#640](https://github.com/googleforgames/quilkin/pull/640) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Implement string interning and symbol resolution for metadata keys [\#638](https://github.com/googleforgames/quilkin/pull/638) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Update yaml configuration documentation [\#635](https://github.com/googleforgames/quilkin/pull/635) ([markmandel](https://github.com/markmandel))
+- Refactor metrics statics into free fns [\#633](https://github.com/googleforgames/quilkin/pull/633) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Agones: Add token removal test. [\#631](https://github.com/googleforgames/quilkin/pull/631) ([markmandel](https://github.com/markmandel))
+- Refactor filter model from Context-\>Response into ref mut Context [\#630](https://github.com/googleforgames/quilkin/pull/630) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Connect Timestamp Filter to rest of documentation [\#628](https://github.com/googleforgames/quilkin/pull/628) ([markmandel](https://github.com/markmandel))
+- Flatten proxy config section into root [\#623](https://github.com/googleforgames/quilkin/pull/623) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Update dependencies [\#620](https://github.com/googleforgames/quilkin/pull/620) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Remove duplicate metric [\#619](https://github.com/googleforgames/quilkin/pull/619) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Sidecar Example README: Switch to relative paths [\#617](https://github.com/googleforgames/quilkin/pull/617) ([markmandel](https://github.com/markmandel))
+- Use `TimedSizedCache` [\#616](https://github.com/googleforgames/quilkin/pull/616) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Update CODEOWNERS [\#615](https://github.com/googleforgames/quilkin/pull/615) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Update to Rust 1.64.0 [\#614](https://github.com/googleforgames/quilkin/pull/614) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Refactor session metrics and errors [\#613](https://github.com/googleforgames/quilkin/pull/613) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- remove unwrap [\#606](https://github.com/googleforgames/quilkin/pull/606) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Add short poll to xDS clients as workaround, improve xDS tracing [\#603](https://github.com/googleforgames/quilkin/pull/603) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Remove allocated check for deleted gameserver events [\#594](https://github.com/googleforgames/quilkin/pull/594) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Relax trait bounds for Default, Deserialize, and Serialize for Slot\<T\> [\#581](https://github.com/googleforgames/quilkin/pull/581) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Move proxy::Server to Proxy and sessions::session to sessions [\#578](https://github.com/googleforgames/quilkin/pull/578) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Update example configurations to new format [\#577](https://github.com/googleforgames/quilkin/pull/577) ([markmandel](https://github.com/markmandel))
+- Update configuration reference docs [\#576](https://github.com/googleforgames/quilkin/pull/576) ([markmandel](https://github.com/markmandel))
+- Refactor CLI organisation, and improve termination [\#570](https://github.com/googleforgames/quilkin/pull/570) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Extend `fs::write` test delay, and remove admin server from test to prevent flakiness [\#569](https://github.com/googleforgames/quilkin/pull/569) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Update to Rust 1.63.0 [\#568](https://github.com/googleforgames/quilkin/pull/568) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Use base64 when logging token, add fmt::Display impl for metadata::Value [\#554](https://github.com/googleforgames/quilkin/pull/554) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Cleanup of licences and advisories [\#550](https://github.com/googleforgames/quilkin/pull/550) ([markmandel](https://github.com/markmandel))
+- Delete Go based xDS [\#548](https://github.com/googleforgames/quilkin/pull/548) ([markmandel](https://github.com/markmandel))
+- build/Makefile - convert spaces to tabs [\#547](https://github.com/googleforgames/quilkin/pull/547) ([markmandel](https://github.com/markmandel))
+- General testing cleanup [\#539](https://github.com/googleforgames/quilkin/pull/539) ([markmandel](https://github.com/markmandel))
+- `connect()` Sessions socket to Endpoint address [\#538](https://github.com/googleforgames/quilkin/pull/538) ([markmandel](https://github.com/markmandel))
+- Upgrade Tokio to 1.19.2 [\#536](https://github.com/googleforgames/quilkin/pull/536) ([markmandel](https://github.com/markmandel))
+- Update to Rust 1.61.0 [\#535](https://github.com/googleforgames/quilkin/pull/535) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Update link to DiscoveryRequest [\#533](https://github.com/googleforgames/quilkin/pull/533) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Update to Rust 1.60 [\#526](https://github.com/googleforgames/quilkin/pull/526) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Replace serde\_yaml with serde\_json internally [\#518](https://github.com/googleforgames/quilkin/pull/518) ([rezvaneh](https://github.com/rezvaneh))
+- Use htmltest binary not build from source [\#516](https://github.com/googleforgames/quilkin/pull/516) ([markmandel](https://github.com/markmandel))
+- Add conversion to protobuf for most core types [\#514](https://github.com/googleforgames/quilkin/pull/514) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Update xDS APIs [\#502](https://github.com/googleforgames/quilkin/pull/502) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Preparation for 0.4.0 [\#501](https://github.com/googleforgames/quilkin/pull/501) ([markmandel](https://github.com/markmandel))
+- Refactor ClusterManager into SharedCluster [\#493](https://github.com/googleforgames/quilkin/pull/493) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Refactor FilterManager into SharedFilterChain [\#491](https://github.com/googleforgames/quilkin/pull/491) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Refactor Metrics Registry into public static [\#490](https://github.com/googleforgames/quilkin/pull/490) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Refactor FilterRegistry into private static [\#489](https://github.com/googleforgames/quilkin/pull/489) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Add `Debug` for `FilterChain` and `FilterManager::with_dynamic` [\#487](https://github.com/googleforgames/quilkin/pull/487) ([XAMPPRocky](https://github.com/XAMPPRocky))
+
+## [v0.3.0](https://github.com/googleforgames/quilkin/tree/v0.3.0) (2022-03-02)
 
 [Full Changelog](https://github.com/googleforgames/quilkin/compare/v0.2.0...v0.3.0)
 
@@ -32,6 +187,8 @@
 - Benchmark comparing read and write throughput [\#479](https://github.com/googleforgames/quilkin/pull/479) ([markmandel](https://github.com/markmandel))
 - Update Rust to 1.58.1 [\#473](https://github.com/googleforgames/quilkin/pull/473) ([XAMPPRocky](https://github.com/XAMPPRocky))
 - Add Pass & Drop filters, Refactor `Match` config [\#472](https://github.com/googleforgames/quilkin/pull/472) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- management-server: update metrics and doc [\#469](https://github.com/googleforgames/quilkin/pull/469) ([iffyio](https://github.com/iffyio))
+- Example Grafana Graph for Packet Processing Times [\#452](https://github.com/googleforgames/quilkin/pull/452) ([markmandel](https://github.com/markmandel))
 - CI: Documentation test gen, links, images, etc. [\#449](https://github.com/googleforgames/quilkin/pull/449) ([markmandel](https://github.com/markmandel))
 - Metric: Total Packet processing time [\#441](https://github.com/googleforgames/quilkin/pull/441) ([markmandel](https://github.com/markmandel))
 - xds-server updates [\#437](https://github.com/googleforgames/quilkin/pull/437) ([iffyio](https://github.com/iffyio))
@@ -53,7 +210,6 @@
 - Fix bug archiving dependencies [\#442](https://github.com/googleforgames/quilkin/pull/442) ([markmandel](https://github.com/markmandel))
 - Save iperf3 metrics.json in /quilkin [\#438](https://github.com/googleforgames/quilkin/pull/438) ([markmandel](https://github.com/markmandel))
 - Fixes for filter documentation [\#431](https://github.com/googleforgames/quilkin/pull/431) ([markmandel](https://github.com/markmandel))
-- Fix duplicate metric registration for filters [\#397](https://github.com/googleforgames/quilkin/pull/397) ([iffyio](https://github.com/iffyio))
 
 **Security fixes:**
 
@@ -72,6 +228,7 @@
 
 **Merged pull requests:**
 
+- Release 0.3.0 [\#500](https://github.com/googleforgames/quilkin/pull/500) ([markmandel](https://github.com/markmandel))
 - Update CODEOWNERS [\#498](https://github.com/googleforgames/quilkin/pull/498) ([XAMPPRocky](https://github.com/XAMPPRocky))
 - Update dependencies [\#497](https://github.com/googleforgames/quilkin/pull/497) ([XAMPPRocky](https://github.com/XAMPPRocky))
 - Update to Rust 1.59 [\#496](https://github.com/googleforgames/quilkin/pull/496) ([XAMPPRocky](https://github.com/XAMPPRocky))
@@ -82,14 +239,12 @@
 - Update dependencies [\#476](https://github.com/googleforgames/quilkin/pull/476) ([XAMPPRocky](https://github.com/XAMPPRocky))
 - Fix 404 in docs [\#471](https://github.com/googleforgames/quilkin/pull/471) ([markmandel](https://github.com/markmandel))
 - Add link to xds sample from xDS guide [\#470](https://github.com/googleforgames/quilkin/pull/470) ([markmandel](https://github.com/markmandel))
-- management-server: update metrics and doc [\#469](https://github.com/googleforgames/quilkin/pull/469) ([iffyio](https://github.com/iffyio))
 - Consistent implementation of source/dest [\#468](https://github.com/googleforgames/quilkin/pull/468) ([markmandel](https://github.com/markmandel))
 - Remove src/filters/extensions [\#467](https://github.com/googleforgames/quilkin/pull/467) ([markmandel](https://github.com/markmandel))
 - Remove `slog-json` from archive\_dependencies.sh [\#466](https://github.com/googleforgames/quilkin/pull/466) ([markmandel](https://github.com/markmandel))
 - Document Filter naming conventions [\#464](https://github.com/googleforgames/quilkin/pull/464) ([markmandel](https://github.com/markmandel))
 - Completely remove `slog` and replace with `tracing` [\#457](https://github.com/googleforgames/quilkin/pull/457) ([XAMPPRocky](https://github.com/XAMPPRocky))
 - Update to Rust 1.57 [\#455](https://github.com/googleforgames/quilkin/pull/455) ([XAMPPRocky](https://github.com/XAMPPRocky))
-- Example Grafana Graph for Packet Processing Times [\#452](https://github.com/googleforgames/quilkin/pull/452) ([markmandel](https://github.com/markmandel))
 - Fix licence field in macros Cargo.toml [\#451](https://github.com/googleforgames/quilkin/pull/451) ([markmandel](https://github.com/markmandel))
 - xds-server: Create informers before starting informer factory [\#446](https://github.com/googleforgames/quilkin/pull/446) ([cheahjs](https://github.com/cheahjs))
 - Align Filter Chain metrics with conventions [\#440](https://github.com/googleforgames/quilkin/pull/440) ([markmandel](https://github.com/markmandel))
@@ -136,6 +291,7 @@
 
 **Fixed bugs:**
 
+- Fix duplicate metric registration for filters [\#397](https://github.com/googleforgames/quilkin/pull/397) ([iffyio](https://github.com/iffyio))
 - Include endpoint token and metadata from cluster update [\#359](https://github.com/googleforgames/quilkin/pull/359) ([iffyio](https://github.com/iffyio))
 - Fix for change: --filename to --config [\#355](https://github.com/googleforgames/quilkin/pull/355) ([markmandel](https://github.com/markmandel))
 
@@ -353,7 +509,7 @@
 - Update release checklist to include quilkin-macros [\#294](https://github.com/googleforgames/quilkin/pull/294) ([markmandel](https://github.com/markmandel))
 - Output the rust version for each build. [\#288](https://github.com/googleforgames/quilkin/pull/288) ([markmandel](https://github.com/markmandel))
 - Refactor and break out top-level filter module. [\#286](https://github.com/googleforgames/quilkin/pull/286) ([XAMPPRocky](https://github.com/XAMPPRocky))
-- Use `include\_str!` instead of `doc\(include\)` [\#284](https://github.com/googleforgames/quilkin/pull/284) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Use `include_str!` instead of `doc(include)` [\#284](https://github.com/googleforgames/quilkin/pull/284) ([XAMPPRocky](https://github.com/XAMPPRocky))
 - Use channel size of 1 to send xds updates [\#283](https://github.com/googleforgames/quilkin/pull/283) ([iffyio](https://github.com/iffyio))
 - Fixes from clippy [\#282](https://github.com/googleforgames/quilkin/pull/282) ([XAMPPRocky](https://github.com/XAMPPRocky))
 - Add default configuration file conventions. [\#279](https://github.com/googleforgames/quilkin/pull/279) ([XAMPPRocky](https://github.com/XAMPPRocky))
@@ -375,7 +531,7 @@
 - Update Rust version to 1.51 [\#247](https://github.com/googleforgames/quilkin/pull/247) ([XAMPPRocky](https://github.com/XAMPPRocky))
 - Clippy fixes  [\#246](https://github.com/googleforgames/quilkin/pull/246) ([XAMPPRocky](https://github.com/XAMPPRocky))
 - Refactor UpstreamEndpoints::retain [\#245](https://github.com/googleforgames/quilkin/pull/245) ([XAMPPRocky](https://github.com/XAMPPRocky))
-- Close Session on drop, refactor `SessionManager::prune\_sessions` [\#244](https://github.com/googleforgames/quilkin/pull/244) ([XAMPPRocky](https://github.com/XAMPPRocky))
+- Close Session on drop, refactor `SessionManager::prune_sessions` [\#244](https://github.com/googleforgames/quilkin/pull/244) ([XAMPPRocky](https://github.com/XAMPPRocky))
 - Add documentation for writing filters [\#243](https://github.com/googleforgames/quilkin/pull/243) ([iffyio](https://github.com/iffyio))
 - Add missing licences. [\#242](https://github.com/googleforgames/quilkin/pull/242) ([markmandel](https://github.com/markmandel))
 - Point COC contact to a Google Group. [\#240](https://github.com/googleforgames/quilkin/pull/240) ([markmandel](https://github.com/markmandel))
diff --git a/Cargo.toml b/Cargo.toml
index 1920314ce4..ce88dc9213 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,7 +19,7 @@ members = [".", "./macros", "./agones"]
 
 [package]
 name = "quilkin"
-version = "0.4.0-dev"
+version = "0.4.0"
 authors = ["Mark Mandel <markmandel@google.com>", "Ifeanyi Ubah <ifeanyi.ubah@embark-studios.com>", "Erin Power <erin.power@embark-studios.com>"]
 license = "Apache-2.0"
 description = "Quilkin is a non-transparent UDP proxy specifically designed for use with large scale multiplayer dedicated game server deployments, to ensure security, access control, telemetry data, metrics and more."
@@ -38,7 +38,7 @@ test = true
 
 [dependencies]
 # Local
-quilkin-macros = { version = "0.4.0-dev", path = "./macros" }
+quilkin-macros = { version = "0.4.0", path = "./macros" }
 
 # Crates.io
 arc-swap = { version = "1.5.1", features = ["serde"] }
diff --git a/README.md b/README.md
index e176542669..3d9a106708 100644
--- a/README.md
+++ b/README.md
@@ -29,6 +29,9 @@ Not to be used in production systems.
 
 ### Releases
 
+* v0.4.0 ([guides](https://googleforgames.github.io/quilkin/v0.4.0/book/),
+  [api](https://googleforgames.github.io/quilkin/v0.4.0/api/quilkin/),
+  [macros](https://googleforgames.github.io/quilkin/v0.4.0/api/quilkin_macros/))
 * v0.3.0 ([guides](https://googleforgames.github.io/quilkin/v0.3.0/book/),
   [api](https://googleforgames.github.io/quilkin/v0.3.0/api/quilkin/),
   [macros](https://googleforgames.github.io/quilkin/v0.3.0/api/quilkin_macros/))
diff --git a/build/templates/release-issue.md b/build/templates/release-issue.md
index 9c053027d1..81bb3633cf 100644
--- a/build/templates/release-issue.md
+++ b/build/templates/release-issue.md
@@ -25,13 +25,13 @@
           so that the source is archived in the container image.
     - [ ] Reset checklist back to "run `make` to submit the cloud build", and start from there again.
 - [ ] Run `cd macros && cargo publish --dry-run --allow-dirty` and ensure there are no issues.
-- [ ] Run `cargo publish --dry-run --allow-dirty` and ensure there are no issues.  
+- [ ] Run `cargo clippy` in the root directory, and ensure there are no issues.
 - [ ] Add a release item to README.md "Documentation" > "Releases" list with related links in reverse chronological 
   order.
 - [ ] Remove any `data-proofer-ignore` attributes from links in the documentation in `./docs`.
 - [ ] Submit these changes as a PR, and merge with approval.
 - [ ] Create a [Github release](https://github.com/googleforgames/quilkin/releases/new) using the 
-  [Github release template](./github-release.md).
+  [Github release template](https://github.com/googleforgames/quilkin/blob/main/build/templates/github-release.md).
     - [ ] Populate the tag with `v{version}`, description, and relevant changelog sections.
     - [ ] Attach all the remaining cloud build artifacts to the release.
 - [ ] Run `git remote update && git checkout main && git reset --hard upstream/main` to ensure your code is in line
diff --git a/docs/src/quickstarts/agones-xonotic.md b/docs/src/quickstarts/agones-xonotic.md
index 83acc13d01..3eb8604fdc 100644
--- a/docs/src/quickstarts/agones-xonotic.md
+++ b/docs/src/quickstarts/agones-xonotic.md
@@ -100,7 +100,7 @@ What we will do in this step, is run Quilkin locally as a client-side proxy to c
 sent up to our Xonotic servers that are expecting compressed data.
 
 First, grab a copy of the Quilkin configuration 
-<a data-proofer-ignore href="https://github.com/googleforgames/quilkin/blob/{{GITHUB_REF_NAME}}/examples/agones-xonotic-sidecar/sidecar-compress.yaml">client-compress.yaml</a>
+<a href="https://github.com/googleforgames/quilkin/blob/{{GITHUB_REF_NAME}}/examples/agones-xonotic-sidecar/sidecar-compress.yaml">client-compress.yaml</a>
 locally. This has the Compress filter already configured, but we need to fill in the address to connect to.
 
 > Rather than editing a file, this could also be sent through the [xDS API](../xds.md), but it is easier to 
diff --git a/macros/Cargo.toml b/macros/Cargo.toml
index 3e9a792006..de5bb8f6cd 100644
--- a/macros/Cargo.toml
+++ b/macros/Cargo.toml
@@ -16,7 +16,7 @@
 
 [package]
 name = "quilkin-macros"
-version = "0.4.0-dev"
+version = "0.4.0"
 authors = ["Erin Power <erin.power@embark-studios.com>"]
 license = "Apache-2.0"
 description = "Quilkin is a non-transparent UDP proxy specifically designed for use with large scale multiplayer dedicated game server deployments, to ensure security, access control, telemetry data, metrics and more."