Update the Changelog for release 0.10 (#329)

* Update the changelog for release 0.10

* Remove two unused sections

* Update CHANGELOG.md

Co-authored-by: Armin Ruech <armin.ruech@dynatrace.com>

* Changelog date

Co-authored-by: Bogdan Drutu <lazy@splunk.com>
Co-authored-by: Armin Ruech <armin.ruech@dynatrace.com>

Author: 3 people

CHANGELOG.md

@@ -1,27 +1,38 @@
 # Changelog
 
-
 ## Unreleased
 
-Full list of differences found in [this compare.](https://github.com/open-telemetry/opentelemetry-proto/compare/v0.9.0...v0.10.0)
+Full list of differences found in [this compare.](https://github.com/open-telemetry/opentelemetry-proto/compare/v0.10.0...v0.11.0)
 
 ### Maturity
 
-* `collector/logs/*` is now considered `Beta`. (#311)
-* `logs/*` is now considered `Beta`. (#311)
+* Remove if no changes for this section before release.
 
 ### Changed
 
 * Remove if no changes for this section before release.
 
 ### Added
 
-* Metrics data points add a `flags` field with one bit to represent explicitly missing data. (#316)
+* Remove if no changes for this section before release.
 
 ### Removed
 
 * Remove if no changes for this section before release.
 
+## 0.10.0 - 2021-09-07
+
+Full list of differences found in [this compare.](https://github.com/open-telemetry/opentelemetry-proto/compare/v0.9.0...v0.10.0)
+
+### Maturity
+
+* `collector/logs/*` is now considered `Beta`. (#311)
+* `logs/*` is now considered `Beta`. (#311)
+
+### Added
+
+* Metrics data points add a `flags` field with one bit to represent explicitly missing data. (#316)
+
 ## 0.9.0 - 2021-04-12
 
 Full list of differences found in [this compare.](https://github.com/open-telemetry/opentelemetry-proto/compare/v0.8.0...v0.9.0)