[Discussion] Jellyfin update to version 12.1 missing from App Center

Discussion on Jellyfin media server, clients
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Riccobono67
Posts: 7
Joined: 20 May 2026, 20:20
Italy

[Discussion] Jellyfin update to version 12.1 missing from App Center

Post by Riccobono67 »

Hello,
A few days ago I updated Jellyfin to version 12.0.0.10. However, the Jellyfin team has already released a new version (12.1) which fixes several issues present in version 12.0.0.10.
Why is this new update not available yet in the App Center, not even as a beta version?
Thank you! :D :D
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EriChan
TM Support
Posts: 425
Joined: 06 Jan 2026, 12:27
China

Re: [Discussion] [Discussione] ellyfin update to version 12.1 missing from App Center

Post by EriChan »

Riccobono67 wrote: ↑22 Sep 2026, 19:20
Thank you for your feedback!

Regarding the release schedule in the App Center: to ensure overall stability and hardware compatibility, all application packages must undergo rigorous testing and validation before release. As a result, there is a testing cycle compared to immediate upstream releases.

We plan to release an update corresponding to 10.11.11 within the next 1–2 weeks, and we will follow up with an update based on the 12.1 stable branch once thorough adaptation and stability testing are complete.

Thank you for your patience and support!
To contact our team, please send email to following addresses, remember to replace (at) with @

Technical team: support(at)terra-master.com(for technical support)
Service team: service(at)terra-master.com(for purchasing, return, replacement, RMA service)
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gigglypuff
Posts: 6
Joined: 07 Feb 2026, 11:15
Australia

Re: [Discussion] [Discussione] ellyfin update to version 12.1 missing from App Center

Post by gigglypuff »

Also waiting for Jellyfin 12 on the official TM app store
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OlRedRooster
Posts: 21
Joined: 10 Mar 2026, 02:28
Canada

Re: [Discussion] [Discussione] ellyfin update to version 12.1 missing from App Center

Post by OlRedRooster »

Please don't rush it. The last time v12 was posted to the app store for a brief period, the upgrade was horrible and ruined many jellyfin servers. Excessive CPU and disk use, and very unreliable intranet and extranet connections.
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mnewland
Posts: 36
Joined: 23 Apr 2023, 05:28
Great Britain

Re: [Discussion] [Discussione] ellyfin update to version 12.1 missing from App Center

Post by mnewland »

they have just released 12.2 which fixes a load of issues so fingers crossed it will be available soon.
My TNAS
  • Device = T6-423
  • RAM = 32gb official Terramaster ram
  • Disks = 3 x Seagate IronWolf ST400VN006 4TB
  • TOS = 7.0.1341
  • BIOS = 5.19
  • Mobile App = 3.5.0.81
NAS always run in Security Isolation Mode
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EriChan
TM Support
Posts: 425
Joined: 06 Jan 2026, 12:27
China

Re: [Discussion] [Discussione] ellyfin update to version 12.1 missing from App Center

Post by EriChan »

mnewland wrote: ↑06 Oct 2026, 21:07
Thank you for following up and for your interest!

To ensure overall stability and hardware compatibility, application package releases in the App Center must follow our established testing roadmap and release schedule step by step. Once the adaptation and validation process is complete, we will roll out updates as planned.

Thank you for your patience and understanding!
To contact our team, please send email to following addresses, remember to replace (at) with @

Technical team: support(at)terra-master.com(for technical support)
Service team: service(at)terra-master.com(for purchasing, return, replacement, RMA service)
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Riccobono67
Posts: 7
Joined: 20 May 2026, 20:20
Italy

Re: [Discussion] [Discussione] ellyfin update to version 12.1 missing from App Center

Post by Riccobono67 »

EriChan wrote: ↑06 Oct 2026, 21:50
mnewland wrote: ↑06 Oct 2026, 21:07
Thank you for following up and for your interest!

To ensure overall stability and hardware compatibility, application package releases in the App Center must follow our established testing roadmap and release schedule step by step. Once the adaptation and validation process is complete, we will roll out updates as planned.

Thank you for your patience and understanding!
Dear TerraMaster Team,

I would like to share a constructive thought without criticizing the work you do. I apologize in advance if any part of this message could be misunderstood; my intention is simply to contribute to improving the overall user experience for the benefit of the entire community.

Many users, including myself, moved to version 12.0 as early as September 8, 2026. We are therefore currently using a version that works reasonably well but still presents some issues that are typical of an initial release. I fully understand the importance of thoroughly testing system stability and behavior. However, while version 12.1 is being tested, version 12.2 is released, and the testing cycle begins again.

Many customers purchase a TerraMaster NAS partly because of the applications available for it. For this reason, I would like to respectfully suggest establishing and following a consistent update policy for all apps.

For example, for an application such as Jellyfin — although the same principle could apply to any other app — users could be informed that updates are generally expected within 30 days. This would strengthen customer confidence, as it would demonstrate that TerraMaster has a dedicated team focused on both its products and its users.

When more than 30 days pass without any update or communication, particularly when the update has been requested by many users, customers may feel uncertain and may check the App Center daily without knowing whether a new version will actually be released. This uncertainty can lead to questions such as: “Did I make the right choice?”

Would it be possible to introduce a dedicated “Pre-release Versions” section directly within the NAS interface, similar to the approach used by companies such as Apple and Google? Even if an application is not yet ready for public release, this section could provide users with useful information, such as:

which applications are expected to receive an update;

the expected version number (for example, 12.1 or 12.2);

an estimated release date.

Naturally, the stability, security, and integrity of the NAS must always remain the highest priority. Nevertheless, more transparent and predictable communication would significantly improve user confidence and satisfaction, while also offering a level of service that could distinguish TerraMaster from other companies.

Thank you for your time and consideration. I wish you continued success with your work.

Kind regards, Riccobono Cesare
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TMnight
TM Support
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Joined: 30 Sep 2022, 16:40

Re: [Discussion] [Discussione] ellyfin update to version 12.1 missing from App Center

Post by TMnight »

Riccobono67 wrote: ↑13 Oct 2026, 17:21
Thank you for taking the time to share your thoughtful suggestions and for your continued interest in TerraMaster products and the user experience we provide.

We understand that application update frequency, release planning, and transparent communication are important to NAS users. For applications such as Jellyfin, which attract considerable user interest, timely updates and clear communication about maintenance progress can help users better understand the status of ongoing development.

Your suggestions regarding a consistent application update policy and a dedicated section within the NAS interface to display upcoming releases or planned updates are valuable. We will document your feedback and forward it to the relevant team for further evaluation and discussion.

In the meantime, we will continue to prioritize application compatibility, system stability, and security to provide users with a reliable experience.

Thank you again for your constructive feedback and continued support of TerraMaster. We value input from our community and will continue working to improve our products and services.
To contact our team, please send email to following addresses, remember to replace (at) with @:
Technical team: support(at)terra-master.com(for technical support)
Service team: service(at)terra-master.com(for purchasing, return, replacement, RMA service)
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OlRedRooster
Posts: 21
Joined: 10 Mar 2026, 02:28
Canada

Re: [Discussion] Jellyfin update to version 12.1 missing from App Center

Post by OlRedRooster »

Is the 10.11.11.04 currently on the app store newer than the 10.11.15(which is actually 10.11.0) which many of have had for months?
I haven't seen that version before on the app store, so I'm assuming it just got posted. But since its a lower version number on the store, it won't prompt us to install.


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TMnight
TM Support
Posts: 203
Joined: 30 Sep 2022, 16:40

Re: [Discussion] Jellyfin update to version 12.1 missing from App Center

Post by TMnight »

OlRedRooster wrote: ↑15 Oct 2026, 08:37
Yes, the latest available version is 10.11.11.04.
To contact our team, please send email to following addresses, remember to replace (at) with @:
Technical team: support(at)terra-master.com(for technical support)
Service team: service(at)terra-master.com(for purchasing, return, replacement, RMA service)
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