docs: add 7.11.1 release notes (#4727)

bmorelli25 · bmorelli25 · commit e9ad5276c361 · 2021-02-16T08:21:55.000-08:00
diff --git a/changelogs/7.11.asciidoc b/changelogs/7.11.asciidoc
@@ -3,8 +3,17 @@
 
 https://github.com/elastic/apm-server/compare/7.10\...7.11[View commits]
 
+* <<release-notes-7.11.1>>
 * <<release-notes-7.11.0>>
 
+[float]
+[[release-notes-7.11.1]]
+=== APM Server version 7.11.1
+
+https://github.com/elastic/apm-server/compare/v7.11.0\...v7.11.1[View commits]
+
+No significant changes.
+
 [float]
 [[release-notes-7.11.0]]
 === APM Server version 7.11.0
