Sorry for the delay in getting back to you. I was checking the documentation pages of Alfresco and tried to follow the steps to upgrade the application.
After copying the new files (alfresco-content-services-community-distribution-6.0.7-ga.zip) and configured the application files, I started the server but could not log in to the application. I also found this error message in the Tomcat's log
37:24 AM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Exception sending context initialized event to listener instance of class org.alfresco.repo.webdav.WebDAVSessionListener
org.alfresco.error.AlfrescoRuntimeException: 02070019 Ensure that the 'dir.root' property 'C:\Alfresco-201707-11\apps\alfresco\data' is pointing to the correct data location.
The dir.root value points to the new folder and the data folder contains the app's information.
We are going to evaluate the changes we need to introduce in our systems to release this new version but I suggest you follow the Alfresco's documentation and ask in its community forum to obtain more information about the upgrade process.
Regarding the availability date of this new version in bitnami.com, that's something we can't currently provide.
Sorry for the inconvenience