invert

hello

version catalina Adcty 3.0.2

i cannot find infos on " invert "
where may i find infos on the last versions 3.1.2

thanks

So the latest version is 3.1.3. You can download it here: Audacity ® | Downloads

For Invert, see here: Invert

For other info, see here: Audacity Manual Contents

hello

thanks for invert

but i new the page but i cannot find informations bet 3.0.2 and 3.1.2

regards

You can find older versions of Audacity (and manuals) here: Old Audacity versions download