- Add SetupDataTable to replace custom accessor functions from the original addon
- 'InternalSound' and 'Sound' have been merged into 'Sound' since 'InternalSound' was unused
- Removed 'falconpunch.mp3' from the sound presets, it was probably a test file

- Fixed left / right click information being switched

- Fixed wrong name in cleanup and undo:
* 'undone_mv_soundemitter' -> 'Sound Emitter';
* 'cleanup_mv_soundemitter' -> 'Sound Emitters'

- Add client-side sound preview (doesn't use pitch/volume)

- Removed some redundancy in stool with tables creation
- Removed unused sound presets (they have been commented out for 10 years...)
-> Tool is about 5% lighter now

- Fix: use util.IsValidModel instead of util.IsModelLoaded to check model validity
- TOOL:Reload now uses a loop to copy properties

- Pressing use key (E) now has excepted behavior on non-toggle, reversed sound emitters
- Add a few models
- Moved model list generation from stool file to autorun/client/soundemitter_ext_presets.lua
- Removed useless StopSound function call in StopEmit (was used for sounds played with EmitSound which isn't called anymore)
- Volume goes from 0 to 1 (instead of 0 to 100 then dividing by 100... volume is a proportion in GMod sound functions, not a percentage)

- Add minimum loop length server ConVar: 'sv_mv_soundemitters_min_loop_length'
- Add combine bank alarm 2 to sound presets

- Add reverse activation feature
- Add check for empty string model
- Moved menu control help to tooltips for better readability
- Toggle on damage option is now grayed out if activate on damage is disabled

- Very small changes
- Tested on local server with 2 clients, works

- Reduced addon size by 33%: removed deprecated, useless data in one of the files
- A few unnoticeable changes

- Fix tool presets saving to Default folder