SW Delay 1.0.0 is installed as (the formats you selected):
/Library/Audio/Plug-Ins/VST3/SW Delay.vst3/Library/Audio/Plug-Ins/Components/SW Delay.componentAn older SW Delay of the same format in your user Library, if there was one, is now in ~/Library/Application Support/Signalwork/rollback/. Other plugins and your preferences were left alone.
First open: SW Delay offers a free 7-day trial. Nothing starts until you press Start free trial in SW Delay. If you already have a license, choose Import license.
SW Delay is also available as a module in SW Rack 1.3.0 or later when both SW Rack and SW Delay are licensed or in their trial. Opening SW Rack never starts the SW Delay trial.
Fully quit and relaunch your DAW (or run killall -9 AudioComponentRegistrar in Terminal, then relaunch it) so it rescans your plug-ins.