0.9.0rc3 release (Kong#1489)

CHANGELOG.md

@@ -22,13 +22,16 @@ The main focus of this release is Kong's new CLI. With a simpler configuration f
 - Ability to configure the validation depth of database SSL certificates from the configuration file. [#1420](https://github.com/Mashape/kong/pull/1420)
 - `request_host`: internationalized url support; utf-8 domain names through punycode support and paths through %-encoding. [#1300](https://github.com/Mashape/kong/issues/1300)
 - Implements caching locks when fetching database configuration (APIs, Plugins...) to avoid dog pile effect on cold nodes. [#1402](https://github.com/Mashape/kong/pull/1402)
+- Internal locks when for datastore requests. Now Kong will only trigger maximum one request per node to the datastore when requesting a specific entity, which prevents the Dogpile effect. [#1402](https://github.com/Mashape/kong/pull/1402)
 - Plugins:
   - :fireworks: **New bot-detection plugin**: protect your APIs by detecting and rejecting common bots and crawlers. [#1413](https://github.com/Mashape/kong/pull/1413)
   - correlation-id: new "tracker" generator, identifying requests per worker and connection. [#1288](https://github.com/Mashape/kong/pull/1288)
   - request/response-transformer: ability to add strings including colon characters. [#1353](https://github.com/Mashape/kong/pull/1353)
   - rate-limiting: support for new rate-limiting policies (`cluster`, `local` and `redis`), and for a new `limit_by` property to force rate-limiting by `consumer`, `credential` or `ip`.
   - response-rate-limiting: support for new rate-limiting policies (`cluster`, `local` and `redis`), and for a new `limit_by` property to force rate-limiting by `consumer`, `credential` or `ip`.
   - galileo: performance improvements of ALF serialization. ALFs are not discarded when exceeding 20MBs anymore. [#1463](https://github.com/Mashape/kong/issues/1463)
+  - statsd: new `upstream_stream` latency metric. [#1466](https://github.com/Mashape/kong/pull/1466)
+  - datadog: new `upstream_stream` latency metric and tagging support for each metric. [#1473](https://github.com/Mashape/kong/pull/1473)
 
 ### Removed
 

kong-0.9.0rc2-0.rockspec → kong-0.9.0rc3-0.rockspec

@@ -1,9 +1,9 @@
 package = "kong"
-version = "0.9.0rc2-0"
+version = "0.9.0rc3-0"
 supported_platforms = {"linux", "macosx"}
 source = {
   url = "git://github.com/Mashape/kong",
-  tag = "0.9.0rc2"
+  tag = "0.9.0rc3"
 }
 description = {
   summary = "Kong is a scalable and customizable API Management Layer built on top of Nginx.",

kong/meta.lua

@@ -2,7 +2,7 @@ local version = setmetatable({
   major = 0,
   minor = 9,
   patch = 0,
-  pre_release = "rc2"
+  pre_release = "rc3"
 }, {
   __tostring = function(t)
     return string.format("%d.%d.%d%s", t.major, t.minor, t.patch,