PixInsight 1.9.2 Lockhart / Build 1633 for macOS Released

Juan Conejero

PixInsight Staff
Staff member
Hi all,

We have just released a new version of PixInsight exclusively for macOS: 1.9.2 Lockhart build 1633. This is strictly a maintenance/bugfix release.

Installation

Installation packages for PixInsight 1.9.2 build 1633 are now available to all licensed users for macOS:

https://pixinsight.com/dist/

As happens with all updates to the PixInsight core application, this version cannot be downloaded as an application update. You must install version 1.9.2 build 1633 manually:
  • macOS: If you have a previous version of PixInsight already installed, you must uninstall it by removing the /Applications/PixInsight folder. Run the .pkg installation package and follow the instructions. All our macOS installation packages are digitally signed with our corporate Apple developer certificates and have been notarized by Apple.
If you have a 1.8.6 version or newer already installed, this new version does not require a license reactivation. If you are still using a 1.8.5 version or older, see the official 1.8.6 version announcement for a detailed description of our new licensing system. See also FAQ 2.10 for additional information on license reactivations.

Rollback to Qt 6.5.6 LTS on macOS

PixInsight Version 1.9.2 build 1633 has been built with Qt 6.5.6 LTS instead of Qt 6.8.1 LTS, which we used in the previous version 1.9.2 build 1632, released in December 2024. We have also used the latest macOS 15.2 SDK and the latest Clang/C++ compiler version as provided by Apple, as in previous versions. We hope this change will help solve most issues reported in the Bug Reports forum section for the previous 1632 build. Although none of these problems are reproducible on our machines, there has been a significant increase in issues since our port to Qt 6.8.1 LTS, so we have decided, once again, to return to the same Qt version used in PixInsight version 1.8.9-3 build 1615, released in November, exclusively for macOS.

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Thank you for your attention,

The PixInsight Team at Pleiades Astrophoto S.L.
 
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