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--- 2021-02-06 Release 7.32.2 ---
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* fixed OSX g-iges crash due to improper memory freeing - Cliff Yapp
* fixed GQA multithreaded plotting file corruption - Cliff Yapp
* added -S structural diff option to MGED gdiff command - Cliff Yapp
* added -v verbosity option to MGED tree command - Cliff Yapp
* added -? option to MGED which command - Cliff Yapp
* updated Archer to set cwd=HOME when run without args - Cliff Yapp
* updated rtwizard to set cwd=HOME when run without args - Cliff Yapp
* updated MGED to set cwd=HOME when run without args - Cliff Yapp
* fixed reporting of MGED "vars" command - Cliff Yapp
* updated MGED to not open non-.g-files as databases - Cliff Yapp
* fixed MGED I/O when running GED subcommands - Cliff Yapp
* added decimation control examples to facetize man page - Cliff Yapp
* changed gcv converter to append to existing .g files - Cliff Yapp
* removed obscure MGED menu entries for unused features - Cliff Yapp
* fixed crash when trying to shade invalid breps - Cliff Yapp
* improved librt CPU timer behavior - Cliff Yapp
* fixed example in saveview manual page - Sean Morrison
* added support for in-database vol primitive data - Sumagna Das
* changed 'mvall' to rename all refs even w/ no object - Sean Morrison
* updated MGED Overlap GUI to run reliably on Windows - Cliff Yapp
* fixed MGED search command crash on empty database - Sean Morrison
* improved performance calculating BoT bounding boxes - Vikram Atreya
* fixed MGED crash closing multiple rt views on Windows - Cliff Yapp
* fixed 'n' key binding override with MGED key forwarding - Cliff Yapp
* fixed mged crash when there are no display managers - Sean Morrison
* added pixcmp -n length flag for subset comparisons - Sean Morrison
* added pixcmp -s same and -d different printing flags - Sean Morrison
* updated non-shape objects list for search shape filter - Cliff Yapp
* added volume type to search -type filters - Cliff Yapp
* applied shorter default title in fast4-g conversions - Cliff Yapp
* improved pixcmp support for subset image comparisons - Sean Morrison
* added subtract subcommand to MGED analyze command - Cliff Yapp
* added intersect subcommand to MGED analyze command - Cliff Yapp
* added summarize subcommand to MGED analyze command - Cliff Yapp
* added quiet (-q) flag to MGED kill command - Cliff Yapp
* added MGED stat command for reporting of object info - Cliff Yapp
* corrected examples in gdiff man page - Cliff Yapp
* fixed help message for -F option on gdiff command - Cliff Yapp
* fixed mged -c bomb attaching to graphical displays - Sean Morrison
* fixed titlebar bug opening .g with filename spaces - Sean Morrison
* added a new 'N' graphics window keybinding to run nirt - Cliff Yapp
