Hi, there is a new release 5.5.7 of Therion. Release notes: v5.5.7 Therion 5.5.7 (2021-02-06): therion: * added --generate-output-crc, --verify-output-crc options * error raised when unknown command line option used * version number ends with '-dev' if there are uncommitted local changes * optimizations: - much faster processing of fixed stations with associated CRS data - faster check for optional fonts * bugs fixed: - survey selection ignored when exporting 3d model from splay shots - "cs local" bugfix - scrap 3d reconstruction spike artifact fix - selection logging bugfix - svg/xhtml map export without filename creates cave.pdf file make: * better detection of wx-config variants * innosetup.ini is generated in the build directory Best regards, Therion team