Currently src:singleapplication has supported Qt6 builds. Please consider
providing a Qt6 development package in parallel of existing Qt5 package.

Thanks,
Boyuan Yang

Please check if you can use kdsingleapplication.
singleapplication will not receive any updates due to #1050520.

The license was changed again, so this might be doable.

We believe that the bug you reported is fixed in the latest version of
singleapplication, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 1009317@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Boyuan Yang <byang@debian.org> (supplier of updated singleapplication package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)
Format: 1.8
Date: Wed, 07 Oct 2026 15:19:10 -0400
Source: singleapplication
Architecture: source
Version: 3.5.6+ds-1
Distribution: unstable
Urgency: medium
Maintainer: Debian QA Group <packages@qa.debian.org>
Changed-By: Boyuan Yang <byang@debian.org>
Closes: 1009317
Changes:
 singleapplication (3.5.6+ds-1) unstable; urgency=medium
 .
   * QA upload.
   * New upstream release.
   * Build the library against Qt 6 instead of Qt 5. (Closes: #1009317)
   * Build in upstream freestanding mode and install the upstream CMake
     package configuration files.
   * debian/patches: Add patch to install CMake files into the multiarch
     library directory.
   * debian/watch: Convert to version 5 format with GitHub template.
   * debian/control: Bump debhelper compat to 14.
   * debian/control: Bump Standards-Version to 4.7.4.
   * debian/control: Drop Priority and Rules-Requires-Root fields.
   * debian/control: Make libsingleapplication-dev depend on
     qt6-base-dev.
   * debian/control: Update package description.
   * debian/rules: Drop QT_SELECT and empty DEB_LDFLAGS_MAINT_APPEND.
   * debian/rules: Install via debian/tmp (--without=single-binary).
   * debian/libsingleapplication-dev.install: Install the files from
     upstream install rules; drop dh-exec build-dependency.
   * debian/docs: Rename to debian/libsingleapplication-dev.docs.
   * debian/tests: Add CMake smoke test.
   * debian/libsingleapplication-dev.NEWS: Document Qt 6 and API changes.
Checksums-Sha1:
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 377c0af25c8265990888d7523b4d07abae0319e6 19944 singleapplication_3.5.6+ds.orig.tar.xz
 cc28ba76eab7734aa50096249c2ad73c7736222a 5088 singleapplication_3.5.6+ds-1.debian.tar.xz
 7c459ac018ee05f2e2f3ff2e2b10510a70a9f991 10789 singleapplication_3.5.6+ds-1_amd64.buildinfo
Checksums-Sha256:
 da9c82766125005295669dba479310709cc1625e0ab30cf1a34d7f87c06df6c6 2803 singleapplication_3.5.6+ds-1.dsc
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Files:
 2055f2bfb74066d254aa061a66ce8745 2803 libs optional singleapplication_3.5.6+ds-1.dsc
 59d006e0724661ce25a86ea3c743081b 19944 libs optional singleapplication_3.5.6+ds.orig.tar.xz
 c32e01f07422bfcb51d8318fb1815f48 5088 libs optional singleapplication_3.5.6+ds-1.debian.tar.xz
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