No specific info about version 3.2. Please visit the main page of easy Record and Trim on Mac Informer.
Intended for capturing video from your screen together with sound.
Audio Edit Studio allows you to record and edit audio files.
vlc-record is a tool written in Qt / C++ to record/play streams from kartina.tv.
Record Studio Pro allows you to record your screen or microphone audio.
Any Audio Recorder Pro is a serious solution to record any audio from your Mac.