ANNOUNCE: tumbler 4.17.0 released

tumbler 4.17.0 is now available for download from
archive.xfce.org/src/xfce/tumbler/4.17/tumbler-4.17.0.tar.bz2 archive.xfce.org/src/xfce/tumbler/4.17/tumbler-4.17.0.tar.bz2?sha1 archive.xfce.org/src/xfce/tumbler/4.17/tumbler-4.17.0.tar.bz2?sha256
What is tumbler? ================
Tumbler is a D-Bus service for applications to request thumbnails for various URI schemes and MIME types. It is an implementation of the thumbnail management D-Bus specification described on
wiki.gnome.org/DraftSpecs/ThumbnailerSpec
written in an object-oriented fashion using GLib and GObject. Its modular architecture makes it very flexible and useful in many situations. It provides plugin interfaces for extending the URI schemes and MIME types for which thumbnails can be generated as well as
for replacing the storage backend that is used to store the thumbnails on disk. Tumbler’s functionality can also be extended via specialized thumbnailer services implemented in accordance to the thumbnail management D-Bus specification.
Website: gitlab.xfce.org/xfce/tumbler/
Release notes for 4.17.0 ======================== [Please note that this is a development release.]
– Dependency Changes: – GLib >= 2.56.0 – gdk-pixbuf >= 2.36.2 – libxfce4util >= 4.17.1
– New Features: – Add support for thumbnail size x-large and xx-large (#51) – desktop-thumbnailer: Allow to override configuration in desktop files (#52) – desktop-thumbnailer: Allow for thumbnailer override (#53) – Try all available thumbnailers before declaring failure (#50) – Add a corresponding systemd user service for the D-Bus session services (#14) – Support shared thumbnail repositories of the freedesktop.org thumbnail spec
– Performance Improvement: – pixbuf-thumbnailer: Stop animated image loading at first frame (#48) – pixbuf-thumbnailer: Increase loader buffer size (!19)
– Code Refactoring: – Cleanup: Avoid code duplication – Use GLib structured logging – Debug: Add some config-file-related messages (#23) – Error handling: Fit to the spec and complete message if needed (#49) – Debug: Add or adjust some traces and dumps – Debug: Convert dump functions to `GString, g_debug()` – Debug: Prefer runtime to compile-time check for logging – Cleanup: Use `g_file_peek_path()` when appropriate – Cleanup: Remove deprecated GNOME build and TODO file – Do not translate warning messages – Define error messages in `tumbler/tumbler-error.h` – poppler-thumbnailer: Fix deprecation warning – ffmpeg-thumbnailer: Fix deprecation warning – Fix warnings from scan-build (Clang 13.0) – Fix `-Wclobbered` compilation warnings – Use GLIB_VERSION_MIN/MAX_REQUIRED/ALLOWED – Remove TUMBLER_ADD_INTERFACE (!16) – Fix compilation warnings (!16) – autoconf: Some updates (!16) – Remove GSourceFunc casts (!13)
– Bug Fixes: – gepub-thumbnailer: Add missing sanity check – Reserve some third-party API messages to debug logging (#10, #29) – Set the priority of external thumbnailers to 0 – Revert “Set Max file sizes.” – xdg-cache: Add missing sanity check – xdg-cache: Remove temporary file when saving failed – xdg-cache: Set thumbnail permissions to 600 – pixbuf-thumbnailer: Try to ignore `GDK_PIXBUF_ERROR_CORRUPT_IMAGE` – Use microsecond precision for last modification time (#15, !20) – poppler-thumbnailer: Fix error handling – pixbuf-thumbnailer: Simplify error handling – font-thumbnailer: Fix error handling – Cache cleanup when a request for a URI fails (#22) – jpeg-thumbnailer: Do not use low quality embedded thumbnail (#37) – gst-thumbnailer: Fix error handling – ffmpeg-thumbnailer: Fix error handling – odf-thumbnailer: Fix error handling – xdg-cache: Ensure read_thumbnail_info() always sets an error on failure – xdg-cache: Chain-up to parent in `finalize()` – desktop-thumbnailer: Fill in `finalize()` – gepub-thumbnailer: Fix a memory leak – desktop-thumbnailer: Fix some memory leaks – desktop-thumbnailer: Fix error handling – Fix some priority issues – pixbuf-thumbnailer: Use a mime-type-specific loader when possible (#20, #32, #36, !18) – raw-thumbnailer: Check for all possible pkg-config files (#44, !18)
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