Merge branch release/v6.2.0 into master

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 \

Makefile

@@ -38,7 +38,7 @@ DOCKER_ARCH := $(COMPANY_NAME_LOW)-$(PRODUCT_NAME_LOW)_$(PACKAGE_VERSION).tar.gz
 .PHONY: all clean clean-docker deploy docker publish
 
 $(DOCKER_TARGETS): $(DEB_REPO_DATA)
-
+	docker pull ubuntu:20.04
 	docker build \
 		--build-arg REPO_URL=$(REPO_URL) \
 		--build-arg COMPANY_NAME=$(COMPANY_NAME_LOW) \

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