v3.8.1

New Features:
#184 Limits Monitor show green for blue limits items
#190 Simpler MIN MAX syntax for command definitions
#254 Get buffer from commands
#259 Proper support for user selected text editor on linux
#262 PackerViewer option for listing derived items last
#271 Time.formatted option for no microseconds
#288 check_tolerance should enforce a positive tolerance
#301 Update use of COSMOS_DEVEL

Maintenance:
#268 xtce_converter doesn't support byte order list
#277 Test Runner support for Script Runner options
#285 xtce converter doesn't support LocationInContainerInBits

Bug Fixes:
#256 Defining initialize method in Cosmos::Test class breaks the class when using Test Selection in TestRunner
#273 Wrap Qt::Application.instance in main_thread
#287 Installer issue on newer versions of Ubuntu and Debian related to libssl
#293 Units applied after a read_conversion that returns a string modifies cached conversion value
#294 String#convert_to_value should always just return the starting string if the conversion fails
#298 COSMOS IoMultiplexer breaks gems that invoke stream operator on STDOUT/ERR

Migration Notes from COSMOS 3.7.x:
None