The phrase "a single version of" is correct and usable in written English.
It can be used when referring to one specific iteration or form of something, often in contexts involving comparisons or variations.
Example: "The software update provides a single version of the application that all users can access."
Alternatives: "one version of" or "a sole version of".
The governance network doesn't have to agree on how to frame a single version of the issue or problem it has come together to address.
Is it even possible to write convincingly about a country of China's size and history without condensing its complexities into a single version of the truth?
We've also simplified our main navigation bar – creating a single version of the header which shows the different areas of our content.
An Islamic state that imposes a single version of Sharia is a violation of Islamic belief and a contradiction in terms.
No central system pulled all the data together into what Mr. Hurd liked to call "a single version of the truth".
Under Secure Flight, the federal government will have a single version of your name on file, along with your gender and age.
Human-capital facts are a single version of the truth regarding individual performance and enterprise-level data such as head count, contingent labor use, turnover, and recruiting.
These studies tell us something profound, and perhaps a bit disturbing, about what makes us who we are: there isn't a single version of "you" and "me".
Mr Jobs and his colleagues have created an impressive business that will not be derailed by a mishap with a single version of a wildly successful device.
Because middleware runs on a variety of operating systems, programmers can write a single version of an application, rather than having to write various versions for different operating systems, like Windows and Unix.
A group of parents attending a school play can upload all their video, and then edit a single version of the play that makes use of the best shots.
