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Pre-Release Builds/Continuous Integration

We use GitHub Actions and AppVeyor to continuously build libjpeg-turbo pre-release packages from the latest stable and development source code. These packages are built using the same procedure as that of our official release packages, with the following differences:

• The Linux binary packages and source tarball are signed with a different GPG key:
  
  https://raw.githubusercontent.com/libjpeg-turbo/repo/main/LJTPR-GPG-KEY
  or
  https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x451bdf21be2636fb11824eb0aefcca3f7cf7dead
  
  When verifying the DEB package signatures, replace the GPG key ID in the debsig-import command line with AEFCCA3F7CF7DEAD.
• The macOS and Windows packages are not signed.

Refer to this article for information about pre-release versioning and code quality.

main branch (3.1 Post-Beta)

Un*x: Windows:

(click on one of the build status images for more detailed status, history, and logs.)

New features/fixes are described in the change log.

Documentation for this pre-release is here

Linux Packages

macOS/iOS Packages

Windows Packages

3.0.x branch (3.0.x Stable)

Un*x: Windows:

(click on one of the build status images for more detailed status, history, and logs.)

New features/fixes are described in the change log.

Documentation for this pre-release is here

Linux Packages

macOS/iOS Packages

Windows Packages