InDesign CC with Mac on 10.9.5 Mavericks - Can I still get 2015 version?

[wonderspark]

I have a 2009 Mac Pro with 10.9.5 Mavericks. I use CS6 for video production and photography, but I don't have Master, just Production suite, so no InDesign.

I just got tasked with reworking an InDesign doc, not sure what version it is yet, but I figure I'd start by getting InDesign.

I see 2017 requires 10.10, but I have 10.9 and don't want to go beyond that.

I see 2015 requires 10.9, so I can use that one.

Can I still get that version today?

Will I face issues if the document was created in 2017 version?

Thanks for your help!

[Derek Cross · Accepted solution]

Yes, you can subscribe to InDesign CC2015.4.

If you think you'll only use it occasionally, you can pay a little more and be able to suspend membership by the month.

To open a document in InDesign CC2015, created in InDesign CC2017 you'll have to get it exported as an IDML.    

[wonderspark]

Thanks so much for the help. I'm hoping it's not a cc2017 doc, since it sounds like it may have been created a while ago. Guess I'll find out!