# Build server dropping Windows/macOS support for older engine versions older than 1.12.1

**URL:** <https://forum.defold.com/t/build-server-dropping-windows-macos-support-for-older-engine-versions-older-than-1-12-1/83210>\
**Category:** Announcements\
**Created:** [September 7, 2026, 1:26pm UTC](https://forum.defold.com/t/build-server-dropping-windows-macos-support-for-older-engine-versions-older-than-1-12-1/83210 "2026-09-07T13:26:50Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![ekharkunov](https://forum-defold.b-cdn.net/user_avatar/forum.defold.com/ekharkunov/32/22946_2.png) [@ekharkunov](https://forum.defold.com/u/ekharkunov)\
**Post date:** [September 7, 2026, 1:26pm UTC](https://forum.defold.com/t/build-server-dropping-windows-macos-support-for-older-engine-versions-older-than-1-12-1/83210/1 "2026-09-07T13:26:50Z")

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Hey everyone,

Starting next Monday, **September 14, 2026** , our build servers will no longer support building Windows and macOS targets for Defold versions older than **1.12.1**.

If your project is still on an older engine version, you’ll want to bump it up before then, otherwise your Windows/macOS builds are gonna start failing.

Actual engine version can be found here: [Releases · defold/defold · GitHub](https://github.com/defold/defold/releases)

Thanks for understanding, and happy building!

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**Author:** ![britzl](https://forum-defold.b-cdn.net/user_avatar/forum.defold.com/britzl/32/23_2.png) [@britzl](https://forum.defold.com/u/britzl)\
**Post date:** [September 7, 2026, 4:31pm UTC](https://forum.defold.com/t/build-server-dropping-windows-macos-support-for-older-engine-versions-older-than-1-12-1/83210/2 "2026-09-07T16:31:23Z")

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