Needing older 0.9.16.x Plex Media QPKG install

I am trying to setup / test an old TS-119II QNAP NAS to stream some content for my kids to a smart TV.
Alas I am stuck on a version problem installed on the NAS and need to get an older install file to update it.
The smart TV needs a minimum of 0.9.16.x
I notice PLEX officially stop support of the that series of ARM process for older models from 0.9.17.x upwards.
The NAS currently has 0.9.15.3 (Just below the minimum for smart TV)
I have contacted QNAP and alas their repositories only had 0.9.15.3 available too, and couldn’t offer anything in the 0.9.16.x release range. So I just need any release in 0.9.16.x range, but not had any luck finding one.

Just to confirm I can streaming perfectly well with my newer NAS (TS-251+) on current Plex Media releases. This is just a project for the kids TV.

Thank you in advance…

Probably your best alternative is to mount TS-119 disks on the TS-251+ (using VJBOD), create separate libraries and a separate plex user for kids, and share the ts-119 libraries with your kids.

Thanks Moody_Blue… I have the content on the TS-251+ also, and thats what they are currently watching it off. I was just trying to see if could get some functionality back into the old NAS too. It’s currently just a backup box for important data on the main 251 box.
I will follow your idea of the seperate Plex user for the kids to only have their content too.