Chris@232: 
Chris@232: Changes in Tony 0.4 since the previous release 0.3:
Chris@232: 
Chris@232:  * The main pitch tracker (pYIN) now uses a non-FFT Yin method in
Chris@232:    order to produce unbiased timestamps
Chris@232: 
Chris@232:  * Pitch estimation within a constrained frequency range now uses a
Chris@232:    harmonic spectrum plugin (CHP) that tracks peaks within the range
Chris@232:    in a way more in line with user expectations than pYIN
Chris@232: 
Chris@232:  * The layer show/hide controls have been merged into the layer type
Chris@232:    icons, saving toolbar space
Chris@232: 
Chris@232:  * Adjustment of the displayed frequency range has been crudely added
Chris@232: 
Chris@232:  * Fix crash on loading a second file and inability to export pitch
Chris@232:    track after using selection strip
Chris@232: 
Chris@232: Changes in Tony 0.3 since the previous release 0.2:
Chris@232: 
Chris@232:  * Key shortcuts for editing have been revised to be more consistent
Chris@232:    on OS/X and across different Qt versions
Chris@232: 
Chris@232:  * Reduce visual clutter in selection areas
Chris@232: 
Chris@232:  * Fixes to OS/X deployment
Chris@232: 
Chris@232: Changes in Tony 0.2 since the previous release 0.1:
Chris@232: 
Chris@232:  * Waveform is now displayed in a shadow layer at bottom of main pane
Chris@232: 
Chris@232:  * A selection strip has been added at the bottom of the window, so
Chris@232:    selections can be made without changing tool mode
Chris@232: 
Chris@232:  * Double-click in selection strip now selects a region associated
Chris@232:    with a single note
Chris@232: 
Chris@232:  * Pitches can be moved up and down by octaves, and to different pitch
Chris@232:    candidates, within the selected area
Chris@232: 
Chris@232:  * Cancelling a selection by hitting Esc restores the pre-selection
Chris@232:    pitch track
Chris@232: 
Chris@232:  * A frequency range can be selected with shift-click in the main
Chris@232:    window to prompt the pitch tracker to run only within that range
Chris@232: 
Chris@232:  * Arbitrary-frequency playback and pitch track resynthesis now supported
Chris@232: 
Chris@232:  * Layers can now be hidden, and playback toggled, individually, and
Chris@232:    there are now gain and pain controls for each playable layer type