Get rid of automatic CHANGELOG generation.

Add changelog for 0.3.8.

CHANGELOG.md

@@ -1,5 +1,24 @@
 # Change Log
 
+## [0.3.8](https://github.com/arangodb/kube-arangodb/tree/0.3.8) (2019-02-19)
+[Full Changelog](https://github.com/arangodb/kube-arangodb/compare/0.3.6...0.3.7)
+
+- Added scaling limits to spec and enforce in operator.
+- npm update for dashboard to alleviate security problems.
+- Added bare metal walk through to documentation.
+- Wait for coordinator to be ready in kubernetes.
+- Schedule only one CleanOutServer job in drain scenario, introduce
+  Drain phase.
+- Take care of case that server is terminated by drain before cleanout
+  has completed.
+- Added undocumented force-status-reload status field.
+- Take care of case that all coordinators have failed: delete all
+  coordinator pods and create new ones.
+- Updated lodash for dashboard.
+- Try harder to remove server from cluster if it does not work right away.
+- Update member status, if once decided to drain, continue draining.
+  This takes care of more corner cases.
+
 ## [0.3.7](https://github.com/arangodb/kube-arangodb/tree/0.3.7) (2019-01-03)
 [Full Changelog](https://github.com/arangodb/kube-arangodb/compare/0.3.6...0.3.7)
 
@@ -379,4 +398,4 @@
 
 
 
-\* *This Change Log was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*
+\* *This Change Log was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*

MAINTAINERS.md

@@ -16,6 +16,8 @@ make run-tests
 To prepare for a release, do the following:
 
 - Make sure all tests are OK.
+- Update the CHANGELOG manually, since the automatic CHANGELOG
+  generation is switched off (did not work in many cases).
 
 ## Building a release
 

tools/release/release.go

@@ -78,8 +78,8 @@ func main() {
 	createSHA256Sums()
 	gitCommitAll(fmt.Sprintf("Updated manifest to %s", version)) // Commit manifest
 	gitTag(version)
-	make("changelog", nil)
-	gitCommitAll(fmt.Sprintf("Updated changelog for %s", version)) // Commit CHANGELOG.md
+	//make("changelog", nil)
+	//gitCommitAll(fmt.Sprintf("Updated changelog for %s", version)) // Commit CHANGELOG.md
 	githubCreateRelease(version)
 	bumpVersion("devel")
 }