Major changes in 1.52.3
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* metadata: Check g_stat result to avoid using of uninitialized value (Ondrej Holy)
* ftp: Fix data connection to IPv6 link-local address (Ben Wolsieffer)
* build: Fix unknown arguments error on systems that don't use GNU C library (Ondrej Holy)
* udisks2: Fix unmounting of mount paths that contain non-ASCII characters (Ondrej Holy)
* Translation updates (GNOME Translation Project contributors)