New features in this release

Version 3.0.0 is primarily a release for a unitary, single self-contained, project file.
- Details of all the major changes since 2.4.2 can be found in Audacity Release Notes 2.4.2.
Contents
Unitary Project
A single AUP3 project file win an aup3 extension implemented in a SQLite database - no more "dangerous piles-of-files" AUP file and related data folder
Recovery is likely to be different - simpler (no orphans, no missing block-files - all dealt with silently under-the-hood)
Talk about
- no more "pile-of-files"
- Performance
- Vacuuming
- size occupancy
- using old AUP projects
- bloat
- Compact Project
- Temporary files WAL & SHL (and vacuuming)
- don't mess with 'em (you can't on Windows
- Recovery
- Enhanced Directories preferences
- Projects can be imported into projects
- New Backup Project command (Save Lossless... and Save Compressed... both removed)
- Directories Preferences - defaults versus last-used
- Projects can be imported into projects
Improvements to Macros
Import and Export of Macros
Import and Export of Macros has been added to the Manage Macros dialog.
Only one Macro can be imported or exported at a time.
Comments in Macros
Comments can now be added to Macros to enable you to document what is happening in the Macro.
There is a new command "Comment" in the Macro command set editing its parameters enables you to type the text of your comment.
Bug Fixes
There are likely to be some ...
Here is a small selection of some of the most important.
Key P1 bugs fixed
None
Key P2 bugs fixed
None
Links
> Audacity Release Notes 3.0.0 - detailed release notes for this release of Audacity

