The phrase "across multiple versions" is correct and usable in written English.
You can use it when referring to something that exists or is applicable in various iterations or editions of a product, document, or software.
Example: "The software has been tested across multiple versions to ensure compatibility."
Alternatives: "in various versions" or "through different versions".
Still, it's hard to deny that there's still gobs of Flash content peppering the web, and a member of Mozilla's mobile team mentioned that it took "a bunch of engineering work" to get things working properly across the multiple versions of Android that Firefox 14 plays well with.
There are various versions of the collapsing method, and all combine information across multiple variant sites into a univariate test for disease association with an accumulation of rare variants.
When creating comics, artists often ask themselves "What's the best way to show movement in a comic?" and "How do we communicate action within a sequential and static art form?" To answer these questions, comic creators consult their toolbox, from showing the character as a blur whirring across the page to having multiple versions of the character appearing in the same panel.
Developers are left having to create multiple versions of their apps to work across different Android devices.
Teracent runs software that lets advertisers, agencies and ad networks deliver multiple versions of ads to different users across the Web and on mobile phones.
And it also means that invitations and requests will work seamlessly across all platforms, provided that app developers have built multiple versions of the apps (and/or an HTML5 version).
Shakespeare's plays exist in multiple versions.
Saving multiple versions of a PowerPoint presentation filled with video can also raise consumption because the backup program will dutifully ship copies of all of them across the Internet.
No worry about multiple versions floating around.
