New features in this release
From Audacity Development Manual

This page is an overview of the key new functionality that has been introduced in Audacity 2.3.3
- Details of all the major changes since 2.3.2 can be found in Audacity Release Notes 2.3.3.
Contents
Coming up soon (Paul):
- Nyquist Effects now translatable.
- Spectrogram and Wave of same audio shown in the same track.
- It can already be done by scriptables, for mono, but is a hacky approach.
Maintenance release
2.3.3 is basically a maintenance release to make some changes to the structure of the underlying code so that we can mke better changes for the user experience in the future.
This means that ther will be liitle in the way of new or changed features in this release.
But along the way we do expect to fix a few bothersome bugs.
Nyquist Workbench End of Life
The optional module Nyquist Workbench has been declared obsolete for version 2.3.3 onwards.
We plan to replace it later with a modern alternative Nyquist IDE.
New Feature No. 2
TBP ...
New Feature No. 3
TBP ...
Bug Fixes
Click on the bug number for full details in the bug thread.
- P4 2138 - Crossfade Tracks effect may desynchronize tracks
- P4 826 - Mis-handling of envelopes when split-deleting, or when cutting with cut lines enabled
Peter 01Apr19: Not now in 2.3.2
Equalization effect split
The former Equalization effect has now been split into two separate effects:
Details (and images?) TBP
==Additional new features==
This page New features in 2.3.3 - appendix gives an overview of further new functionality that has been introduced in this release of Audacity.
Links
> Audacity Release Notes 2.3.3 - detailed release notes for this release of Audacity