PMM-7 update changelog and reference (#920)

* PMM-7 update changelog and reference

* Update CHANGELOG

Co-authored-by: Alex Demidoff <[email protected]>

---------

Co-authored-by: Alex Demidoff <[email protected]>

Author: BupycHuk

CHANGELOG

@@ -1,3 +1,28 @@
+Release 0.41.1
+- Fix panic (regression bug in v0.41.0) occuring when fcv collector is enabled
+
+Release 0.41.0
+
+- Add extra label for replicaset metrics
+- Add information about supported MongoDB versions
+- Add command line flag to disable metrics about the exporter it-self
+- Add PBM metrics collector
+- Add cluster role label for mongodb_up
+- Add feature compatibility version collector
+- Migrate chunks metrics from v1 compatibility to shards collector
+- Correctly recognize arbiter nodes
+- Fix node type detection
+- Collstats, indexstats iterate only over collections, not views.
+- Fix case where users are prefixed with mongodb
+- Reconsider inclusion of opid in mongodb_currentop_query_uptime
+- List only authorized collections
+- Correctly evaluate balancer metrics
+- Reduce error logs from diagnostic data on arbiter nodes
+- Refactoring currentop_collector
+- Remove system colections from index stats
+- Update Go version
+- Update dependencies
+
 Release 0.40.0
 
 - Multi-target support

REFERENCE.md

@@ -30,5 +30,6 @@
 | --collector.profile               | Enable collecting metrics from profile                                                                                                                                        |
 | --collector.shards                | Enable collecting metrics related to Mongo shards                                                                                                                             |
 | --collector.pbm                   | Enable collecting metrics related to Percona Backup for MongoDB                                                                                                               |
+| --collector.fcv                   | Enable Feature Compatibility Version collector                                                                                                                                |
 | --metrics.overridedescendingindex | Enable descending index name override to replace -1 with _DESC                                                                                                                |
 | --version                         | Show version and exit                                                                                                                                                         |