Merge pull request #323 from ONLYOFFICE/hotfix/v6.1.1

Merge hotfix/v6.1.1 into release/v6.2.0

Dockerfile

@@ -34,7 +34,7 @@ RUN echo "#!/bin/sh\nexit 0" > /usr/sbin/policy-rc.d && \
         mysql-client \
         nano \
         net-tools \
-        netcat \
+        netcat-openbsd \
         nginx-extras \
         postgresql \
         postgresql-client \

README.md

@@ -21,6 +21,10 @@
 
 ONLYOFFICE Document Server is an online office suite comprising viewers and editors for texts, spreadsheets and presentations, fully compatible with Office Open XML formats: .docx, .xlsx, .pptx and enabling collaborative editing in real time.
 
+Starting from version 6.0, Document Server is distributed as ONLYOFFICE Docs. It has [three editions](https://github.com/ONLYOFFICE/DocumentServer#onlyoffice-document-server-editions). With this image, you will install the free Community version. 
+
+ONLYOFFICE Docs can be used as a part of ONLYOFFICE Workspace or with third-party sync&share solutions (e.g. Nextcloud, ownCloud, Seafile) to enable collaborative editing within their interface.
+
 ## Functionality ##
 * ONLYOFFICE Document Editor
 * ONLYOFFICE Spreadsheet Editor