Overview of changes in simple-scan 3.4.5 * Fix page size not being applied on some drivers * Add non-standard option names for duplex scanning on HP And Brother scanners * Add support for Samsung devices that don't use the standard SANE field names * Don't access a variable after ownership is transferred - was breaking scans * Use GLib 2.32 threading API * Stop configure if Vala not found * Compile with Vala debugging information * Hide C warnings