v2.15.0-pre.4

• #842 Pot Browser: Added support for "Project databases" (add via '+' icon, gives you essentially a history of sounds/presets used in all of your projects)
• #842 Pot Browser: Added new text feedback placeholders "fx_parameter.macro.section.name" and "fx_parameter.macro.name"
• #842 Pot Browser: Added preset context menu action "Reveal preview in file manager"
• #842 Pot Browser: Added preset metadata section containing information about author, vendor, file size and modification date (if available)
• #842 Pot Browser: Added more options to configure when to display FX windows and when to hide them
• #842 Pot Browser: Added preset context menu action "Pre-play" (This is fun! It's like a preview on steroids. Pot Browser will load the preview into RS5k sampler, making it playable on your keyboard. So you can play the sound in a lower quality without actually loading the preset. Useful if loading a preset is slow and you want to get a first impression before loading it. Or use it in creative ways!)
• #842 Pot Browser: Improved UI a bit (show notifications a bit longer, better text formatting and error messages, better responsiveness, avoid empty "round dot" context menu)
• #842 Pot Browser: Fixed VST2 plug-ins with negative magic number not showing up (e.g. "Op-X Pro II")
• #842 Pot Browser: Fixed some Komplete banks and categories not showing up (e.g. "MiniMonsta 2"
• #842 Pot Browser: Fixed NKS macro parameters for all VST3 plug-ins not being found
• #842 Pot Browser: Fixed internal "FX presets" for all VST2 plug-ins not showing up
• #842 Pot Browser: Fixed JSFX effects failing to load if they have a file extension (e.g. Saike's JSFX)
• #842 Pot Browser: Fixed possible crash by preventing Pot Browser from replacing its associated ReaLearn instance