Add Save_Sync

[probonopd]

Repository: https://github.com/unveroleone/save-sync

Save sync for modded handhelds. Self-hosted server, Rust client, cross-platform desktop app.

• Stars: 19
• Release with the AppImage: v0.1.8 (2026-08-19T15:57:20Z)
• AppImage asset: Save.Sync.Hub_0.1.8_amd64.AppImage
• License: GPL-3.0

Found by .github/workflows/discover-apps.yml, which looks for GitHub
repositories that publish AppImages but are not in the catalog yet. This
entry was not tested by a human; please review it before merging.

[github-actions]

❌ Test failure

@unveroleone: this pull request adds the AppImage from your GitHub repository to the AppImage catalog; the test reports the following. Could you have a look?

• The AppImage is missing a required file (see below). See https://docs.appimage.org/reference/appdir.html for what an AppImage must contain.

First error in the log:

FATAL: .DirIcon is missing in /tmp/.mount_runtimnfibgp

What next: once the AppImage is fixed (e.g. in a new release), comment /retest here to test it again. If it should not be in the catalog after all, close this pull request; an app that is already in the catalog can be removed by a maintainer with /remove.

Commit ea57512. Full log

[unveroleone]

/retest

[github-actions]

❌ Test failure

Compatibility: not self-contained: uses the C library of the system; references glibc 2.34

• A file inside the AppImage is not executable. Please check the file permissions before packaging the AppImage.
• The application quit or crashed right after starting. The error below usually shows why.

First error in the log:

/bin/bash: line 1: /run/firejail/appimage/AppRun: Permission denied

ERROR: The application exited within 11 seconds instead of showing a window

What next: once the AppImage is fixed (e.g. in a new release), comment /retest here to test it again. If it should not be in the catalog after all, close this pull request; an app that is already in the catalog can be removed by a maintainer with /remove.

Commit ea57512. Full log

[unveroleone]

/retest

[github-actions]

❌ Test failure

Compatibility: not self-contained: uses the C library of the system; references glibc 2.34

• The application needs a library that is neither in the AppImage nor on the test system ("error while loading shared libraries", the first error below names it). Please bundle this library, and what it depends on, in the AppImage: an AppImage cannot rely on libraries that are not installed on every target system.
• The application quit or crashed right after starting. The error below usually shows why.

First error in the log:

save-sync-hub: error while loading shared libraries: libwebkit2gtk-4.1.so.0: cannot open shared object file: No such file or directory

ERROR: The application exited within 11 seconds instead of showing a window

What next: once the AppImage is fixed (e.g. in a new release), comment /retest here to test it again. If it should not be in the catalog after all, close this pull request; an app that is already in the catalog can be removed by a maintainer with /remove.

Commit ea57512. Full log