... There are many tasks that make up the release, not only on the software side, so until everything is prepared and ready it is not possible to advise of a date.Please be patient. I know there are many keen to get there hands on the new version, but we are still doing testing and things at present.Everyone gets advised, so you will know when it happens via one or other forms of communication in the forum, email etc.The same process as previous releases will apply. When the release is finalised and ready to go and all the other things including the version and product types are all done and verified then:1. there will be an announcement made in the forum, 2. pages of the web site get updated, 3. and all those on the mailing list will be sent an email about the release of version 4.0.Those that purchased version 3 during the pre-release period will get information on the download link to the new version. Those who already have Lumion will go through the standard procedures if they wish to upgrade, ie purchasing the upgrade via the Lumion web site or from their local reseller. And those who do not or want to see what's in v4, as always, can download the Free version via the forum link top of page.