Free MIDIControl - Control OBS, Soundboard, Twitch chat with MIDI Devices 2.0.1.0

Pause & Resume recording (not as toggle).
Bugfix for renamed items in OBS.

Transition to Program (transition with current settings), only in Studio Mode
Pause & Unpause current recording (check OBS settings to activate this feature)

Both new options are under "Misc".

Bug fixes : when entering invalid parameters in options (Delay, Channel, and Note)

Delay between MIDI event and OBS action can now be setup in Options.
Additionally, you can now control the Transition Duration with a MIDI Slider/Knob

Ability to start/stop/toggle streaming/recording on OBS.
Feature is under the checkbox "Misc" on Keybind entries.

You can now set a MIDI Keybind to Stop All Sounds.

New feature:
Show/Add/Toggle Filters

How:
List every filters (whatever the source/scene) and hide/show/toggle them (whatever the source/scene).

New bugs:
Probably ! :)

List of Sources & Scenes are now sorted alphabetically.
Also, Main Audio sources (from OBS settings) should appear on sources (for mute/unmute/sliders)
Alert (lazy method, crash on start with details) if wrong OBS plugin version.

Ability to catch MIDI Events Sliders, to adjust Audio Level of any source.

IMPORTANT : to use Volume slider, be sure to install at least OBSWebsocket v4.8

Experimental MIDI Feedback feature.
To avoid infinite MIDI loop (if you are using virtual devices), be sure to set the unwanted MIDI device not to listen in options.

"Toggle Source" and "Toggle Mute" as actions.