Issues

• flatpak-builder assumes all fetched GIT repositories use object format matching local default object format (generally sha1)

  enhancement
  flatpak/flatpak-builder#788 · Filter by author ntninja opened on Sep 21, 2026
  2

• Ensure compose jxl image format test runs in CI

  enhancement
  flatpak/flatpak-builder#783 · Filter by author bbhtt opened on Sep 15, 2026
  

• Should handle upper-case checksums

  enhancement
  flatpak/flatpak-builder#774 · Filter by author hadess opened on Sep 9, 2026
  1

• Expose Appstream's icon policy options

  discussionenhancement
  flatpak/flatpak-builder#769 · Filter by author bbhtt opened on Aug 24, 2026
  1

• Shallow clone doesn't work without a tag

  enhancement
  flatpak/flatpak-builder#763 · Filter by author ilya-fedin opened on Jul 4, 2026
  3

• When giving non-string environment variable, all environment variables disappear

  bug
  flatpak/flatpak-builder#754 · Filter by author Lopolin-LP opened on May 29, 2026
  1

• Setting sensible defaults for some CLI arguments

  flatpak/flatpak-builder#743 · Filter by author bbhtt opened on May 23, 2026 · 1.5.x
  2

• Enable more comprehensive option functionality in --run mode

  enhancement
  flatpak/flatpak-builder#705 · Filter by author goddaneel opened on Feb 26, 2026
  2

• "--show-manifest" and "--show-deps" don't canonicalize path written in manifests inside submodules

  bug
  flatpak/flatpak-builder#698 · Filter by author ryonakano opened on Dec 27, 2025

• Git source conflates tag, branch and commits

  discussionenhancement
  flatpak/flatpak-builder#695 · Filter by author bbhtt opened on Oct 22, 2025

• Add support for source switching

  discussion
  flatpak/flatpak-builder#673 · Filter by author loonycyborg opened on Sep 19, 2025

• Exception: Can't initialize ccache use: Read-only file system

  bug
  flatpak/flatpak-builder#653 · Filter by author Akselmo opened on Aug 15, 2025
  2

• The command field in the MANIFEST file should be used as the default command

  flatpak/flatpak-builder#634 · Filter by author q962 opened on Mar 3, 2025
  2

• Enabling CMAKE_INTERPROCEDURAL_OPTIMIZATION (LTO) causes executables to be linked twice

  flatpak/flatpak-builder#626 · Filter by author equeim opened on Dec 27, 2024
  2

• CMake improvements

  flatpak/flatpak-builder#621 · Filter by author purpleKarrot opened on Oct 20, 2024
  1

• Error: module rust-flatpak: Can’t copy special file

  bug
  flatpak/flatpak-builder#615 · Filter by author codegod100 opened on Aug 18, 2024
  3

• clang (and probably everything) under flatpak-builder have no colored output

  flatpak/flatpak-builder#605 · Filter by author brunvonlope opened on Jun 18, 2024
  5

• flatpak-builder silently ignores entries of invalid type in build-commands in manifest YAML

  flatpak/flatpak-builder#602 · Filter by author nandedamana opened on May 20, 2024
  1

• important environment variables are not inherited when using --run

  flatpak/flatpak-builder#598 · Filter by author 2-www opened on May 2, 2024
  5

• Flatpak-builder silently ignores improper only-arch value

  bug
  flatpak/flatpak-builder#597 · Filter by author bbhtt opened on Apr 9, 2024
  1

• Investigate replacing custom XML parsing with libxml2

  flatpak/flatpak-builder#568 · Filter by author TingPing opened on Oct 23, 2023
  1

• --build-shell not available when running org.flatpak.Builder as a Flatpak app

  flatpak/flatpak-builder#550 · Filter by author 2-www opened on May 5, 2023
  14

• Solution for sharing a build cache between modules, e.g. for Go

  discussionenhancement
  flatpak/flatpak-builder#523 · Filter by author DeedleFake opened on Mar 6, 2023
  1

• [Bug]: manifests using autoconf sometimes fail to find a usable shell inside nspawn container

  flatpak/flatpak-builder#519 · Filter by author H-Sachse opened on Feb 10, 2023

• More intelligent default Sdk extension version

  enhancement
  flatpak/flatpak-builder#494 · Filter by author hfiguiere opened on Oct 15, 2022
  5