Project: Loki 2.4.1 release notes (#4688)

* add 2.4.1 bug fixes

* update changelog

CHANGELOG.md

@@ -1,5 +1,15 @@
 ## Main
 
+# 2.4.1 (2021/11/07)
+
+Release notes for 2.4.1 can be found on the [release notes page](https://grafana.com/docs/loki/latest/release-notes/v2-4/)
+
+### All Changes
+
+* [4687](https://github.com/grafana/loki/pull/4687) **owen-d**: overrides checks for nil tenant limits on AllByUserID
+* [4683](https://github.com/grafana/loki/pull/4683) **owen-d**: Adds replication_factor doc to common config
+* [4681](https://github.com/grafana/loki/pull/4681) **slim-bean**: Loki: check new Read target when initializing boltdb-shipper store
+
 # 2.4.0 (2021/11/05)
 
 Release notes for 2.4.0 can be found on the [release notes page](https://grafana.com/docs/loki/latest/release-notes/v2-4/)

docs/sources/release-notes/v2-4.md

@@ -59,6 +59,13 @@ Here are some of the more important fixes in version 2.4.0:
 * [PR 4411](https://github.com/grafana/loki/pull/4411) **slim-bean**: Fixes a frontend bug which caused it to wait for results which would never arrive.
 * [PR 4238](https://github.com/grafana/loki/pull/4238) **liguozhong**: Fixes a distributor goroutine leak.
 
+### 2.4.1 bug fixes
+
+2.4.1 fixes two important bugs in the 2.4.0 release:
+
+* [PR 4687](https://github.com/grafana/loki/pull/4687) **owen-d**: Fixes a compactor panic when not using a tenant overrides file.
+* [PR 4681](https://github.com/grafana/loki/pull/4681) **slim-bean**: Fixes an incorrect initialization of the `read` target resulting in query gaps after a chunk is flushed and before the querier would download new index tables.
+
 ## Security fixes
 
 ### 2.4.0 security fixes