remove extra stuff accidentally added to changelog

CHANGELOG.md

@@ -1,20 +1,13 @@
 ## 2.5.0 (2022/04/06)
-
-* [5051](https://github.com/grafana/loki/pull/5051) **liguozhong**: New promtail pipeline: Promtail Rate Limit stage.
 * [5780](https://github.com/grafana/loki/pull/5780) **simonswine**: Update alpine image to 3.15.4.
-* [5715](https://github.com/grafana/loki/pull/5715) **chaudum** Add option to push RFC5424 syslog messages from Promtail in syslog scrape target.
-* [5696](https://github.com/grafana/loki/pull/5696) **paullryan** don't block scraping of new logs from cloudflare within promtail if an error is received from cloudflare about too early logs.
-* [5685](https://github.com/grafana/loki/pull/5625) **chaudum** Fix bug in push request parser that allowed users to send arbitrary non-string data as "log line".
+* [5051](https://github.com/grafana/loki/pull/5051) **liguozhong**: New promtail pipeline: Promtail Rate Limit stage.
 * [5707](https://github.com/grafana/loki/pull/5707) **franzwong** Promtail: Rename config name limit_config to limits_config.
-* [5626](https://github.com/grafana/loki/pull/5626) **jeschkies** Support multi-tenant select logs and samples queries.
-* [5622](https://github.com/grafana/loki/pull/5622) **chaudum**: Fix bug in query splitter that caused `interval` query parameter to be ignored and therefore returning more logs than expected.
-* [5521](https://github.com/grafana/loki/pull/5521) **cstyan**: Move stream lag configuration to top level clients config struct and refactor stream lag metric, this resolves a bug with duplicate metric collection when a single Promtail binary is running multiple Promtail clients.
-* [5568](https://github.com/grafana/loki/pull/5568) **afayngelerindbx**: Fix canary panics due to concurrent execution of `confirmMissing`
-* [5552](https://github.com/grafana/loki/pull/5552) **jiachengxu**: Loki mixin: add `DiskSpaceUtilizationPanel`
+* [5780](https://github.com/grafana/loki/pull/5780) **simonswine**: Update alpine image to 3.15.4.
 * [5541](https://github.com/grafana/loki/pull/5541) **bboreham**: Queries: reject very deeply nested regexps which could crash Loki.
 * [5536](https://github.com/grafana/loki/pull/5536) **jiachengxu**: Loki mixin: make labelsSelector in loki chunks dashboards configurable
 * [5535](https://github.com/grafana/loki/pull/5535) **jiachengxu**: Loki mixins: use labels selector for loki chunks dashboard
 * [5507](https://github.com/grafana/loki/pull/5507) **MichelHollands**: Remove extra param in call for inflightRequests metric. 
+* [5507](https://github.com/grafana/loki/pull/5507) **MichelHollands**: Remove extra param in call for inflightRequests metric.
 * [5356](https://github.com/grafana/loki/pull/5356) **jbschami**: Enhance lambda-promtail to support adding extra labels from an environment variable value
 * [5409](https://github.com/grafana/loki/pull/5409) **ldb**: Enable best effort parsing for Syslog messages
 * [5392](https://github.com/grafana/loki/pull/5392) **MichelHollands**: Etcd credentials are parsed as secrets instead of plain text now.
@@ -35,6 +28,7 @@
 * [5163](https://github.com/grafana/loki/pull/5163) **chaudum** Fix regression in fluentd plugin introduced with #5107 that caused `NoMethodError` when parsing non-string values of log lines.
 * [5144](https://github.com/grafana/loki/pull/5144) **dannykopping** Ruler: fix remote write basic auth credentials.
 * [5091](https://github.com/grafana/loki/pull/5091) **owen-d**: Changes `ingester.concurrent-flushes` default to 32
+* [5031](https://github.com/grafana/loki/pull/5031) **liguozhong**: Promtail: Add global read rate limiting.
 * [4879](https://github.com/grafana/loki/pull/4879) **cyriltovena**: LogQL: add __line__ function to | line_format template.
 * [5081](https://github.com/grafana/loki/pull/5081) **SasSwart**: Add the option to configure memory ballast for Loki
 * [5085](https://github.com/grafana/loki/pull/5085) **aknuds1**: Upgrade Cortex to [e0807c4eb487](https://github.com/cortexproject/cortex/compare/4e9fc3a2b5ab..e0807c4eb487) and Prometheus to [692a54649ed7](https://github.com/prometheus/prometheus/compare/2a3d62ac8456..692a54649ed7)