Stargate 21.11.6

Windows users: Please click More Info and Install Anyway on the Windows
"Smart Screen" warning. In the future, I may consider paying Microsoft to make
those warning messages go away, like everybody else had to do.

Changelog:

• Audio item editor: ItemFX: Fix soft crash on pasting an empty clipboard
• Sequencer: Fix bug where a different mouse tool might be used than the selected tool
• Sequencer, plugin rack: Many fixes to sequencer track reordering
• FM1: Fix plugin rack layering not working correctly
• Debian: Compile packages on Debian 10 instead of Debian 11, to work on older distro bases such as MX Linux

OpenSuse users: Packages available from GeekOS DAW