Audacity - 更新履歴

• Improved Linux compatibility.
• Improved contrast in the light theme.
• MP3 exports: Renamed "Insane" to "Excessive".
• Improved non-standard character handling for cloud saving.
• Renamed "Split cut/delete" to "Cut/delete and leave gap".
• Pasting clips no longer moves clips on other tracks if "editing clips can move other clips" is enabled.
• Fixed database compacting not working properly sometimes.
• Improved startup speed on systems with many audio devices.
• Multi view: Fixed the hitbox of the x being misaligned with the visuals. (Thanks, Kurtsley)
• macOS: Fixed VST presets path.
• Adding, removing, replacing and reordering of effects now is undoable.
• Closing a project upon turning a realtime effect stack on and off doesn't crash Audacity anymore.
• Canceling a stereo track mid-operation no longer crashes Audacity.
• Importing Opus files using libopus no longer shifts the audio data.

• Fixed another crash when exiting Audacity. (Thanks, Joe Souza!)
• Fixed projects not being compacted on close.

• Fixed a crash when exiting Audacity. (Thanks, Joe Souza!)

This is a patch release. It adds a "Legacy" effects section containing the old Limiter, Compressor and Classic Filters.

• #6995 Fixed a hang after undoing.
• #6912 Fixed the zero line going missing.
• #6927 Fixed envelope appearance for clips offset from 0.
• #6955 Fixed Audacity turning white on some systems.
• #6857 Fixed the pitch indicator disappearing on Linux when hitting double digits.
• #6941 Fixed cutting not putting clips into the clipboard.
• #6926 Fixed pasting sometimes resetting the clip name.
• #6751 Fixed the track header UI breaking when resizing channels in a stereo track.
• #6847, #6846 Fixed LV2 plugin detection on macOS and Windows.
• #3679 Fixed Labeled Audio operations.
• #6924, #6989 Fixed Cloud projects sometimes not opening.
• #7060 Fixed a bug regarding stereo-to-mono splitting.
• #7055 Fixed a bug causing tracks with master effects sometimes only exporting silence.
• #7025, #7133 Fixed multi-channel OGG and Wavpack import.
• #7018 Fixed a crash after recording long sessions.
• #7126 Fixed a crash when failing to load a cloud project.
• #7093 Fixed Audacity maxing out the CPU when minimized.
• #7124 Fixed the "editing clips can move other clips" preference desynchronizing multiple tracks.
• #6736 The time track range now is a single dialog.
• #6929 Reverted the behavior of selection change when importing a clip to the previous behavior

This is a hotfix release. It fixes the following bugs

• Fixed a crash when exporting multichannel audio.
• Fixed a crash when pasting mono clips into stereo tracks.
• (Accessibility) Made more values available when using the plain UI of plugins. (Thanks, David Bailes!)
• Prevented incompatible versions from opening projects created in 3.6.x.
• Fixed the dark theme sometimes having white corners in buttons.

This is a hotfix release. It fixes the following bugs

• #6322 Fixed a crash on launch on macOS 11 and older.
• #6324 Fixed the update notification looking for alpha versions instead of release versions.
• #6321 Fixed a freeze when using macros on multiple files.

Major changes

• Cloud project saving
• We've introduced a new cloud-saving feature that allows you to save your Audacity projects to audio.com.
  This allows you to work from any device, share & collaborate with others and restore previous versions if something went wrong.
• Automatic tempo detection
• Audacity can now automatically detect the tempo of imported loops, and adjust them to be in tempo.
• Tempo detection is done via both audio analysis and metadata checking.
  If you want to prepare your loop for automatic tempo detection without relying on audio analysis, both acidizer tempo tags or simply writing "123 bpm" anywhere into the filename work.
• Automatic tempo detection can be turned off via Preferences -> Import/Export.
• Pitch shifting
• You now can non-destructively change the pitch of a clip by holding Alt and pressing the Up and Down arrow keys.
  Alternatively, you can click on the overflow menu (...) and select "Pitch and speed...". When changing the pitch this way, an arrow in the UI indicates how much you've shifted it.

Other changes

• Added an option to skip plugin scanning to Preferences -> Effects.
• Improved accessibility. (Thanks, David Bailes!)
• When zooming in vertically (Ctrl+scroll on the vertical scale), the zeroline now remains centered. Moving the vertical zoom off-center still is possible via Shift+scroll on the vertical scale.
• Changed the look of the selection adjust cursors (previously pointing fingers on Windows and macOS, now look like >| everywhere).
• Changed the timeline options button from a green triangle to a settings gear. From it, you can switch between Beats & Measures or hh:mm:ss timeline rulers, set various preferences regarding to looping, as well as playhead behaviors: "Scroll view to playhead" (previously: "Update display while playing") and "Continuous scrolling" (previously: Pinned Play Head).
• Improved BSD support. (Thanks, Brad Smith!)
• macOS: Changed the Audacity.app icon on macOS to fit new design guidelines.
• Added an overflow menu, as well as speed and pitch indicators to clips.
• Reordered some menus.

Removals

• There have been a number of removals of niche features to simplify the app. This should make the app a bit less overwhelming to use, and also will speed up future development as fewer things need to be considered.
• Removed the read-only mouse preferences page.
• Removed Printing options.
• Removed Screenshot tool. To make a screenshot, use Win+Shift+S (Windows) or Cmd+Shift+4 (Mac) instead.
• Removed Karaoke view.
• Removed the "solo=none" preference.
• Removed timeline tooltips preference.
• Removed "dragging selection edges" preference.
• Removed some warning dialogs and associated preferences.
• Removed "scrolling left of zero" preference.
• Replaced "Advanced Vertical Zooming" with new always-on behavior.
• Removed some vertical zoom presets.
• Removed EQ XML to TXT converter, which was needed for the Audacity 2.3 -> 2.4 transition. It is now a plugin instead, downloadable at https://plugins.audacityteam.org/additional-resources/eq-curves/eq-xml-to-txt-converter.

Bug fixes

• Fixed a number of dialogs that were able to grow too large to fit on the screen.
• 2133 Fixed the playback cursor sometimes desynchronizing with actual playback. (Thanks, David Bailes!)
• 3723 #5615 Fixed the GetInfo scripting command.
• 5283 Fixed "Reset configuration" command breaking modules preference page.
• 5389 Fixed stereo tracks randomly splitting into mono.
• 5500 The Export Audio -> (external program) option remembers the command line argument again.
• 5670 #3903 Fixed the Compressor effect sometimes corrupting audio. (Thanks, David Bailes!)
• 5580 #4952 Fixed Timer Record sometimes failing to export. (Thanks, David Bailes!)
• 5681 Fixed incorrect level measurements for mono tracks in Noise Gate effect. (Thanks, Steve Daulton!)
• 5750 When exporting multiple files, the mono/stereo setting is now honored properly.
• 5848 Fixed some effects failing when language is set to German, Korean, Dutch, Slovenian, or Turkish.
• 5868 #1548 Fixed 8 and 9 inputs not working on keyboard inputs which have AltGr+8/9 mean [ and ]. (Thanks, David Bailes!)
• 5858 Fixed Audacity crashing when making a stereo track using keyboard. (Thanks, Joe Souza!)
• 5976 Fixed the "Set default" button not working in the metadata editor. (Thanks, dg-no-9!)
• 5977 Linux: Fixed a memory leak in Wayland by explicitly running on X11. (Thanks, Takahashi, Naoki!)

• This is a hotfix release. It fixes the following issues:
• Fix a crash when opening projects with zero-length clips.
• When exporting a file, the sample rate of the tracks is now considered, and last-used sample rate is remembered.
• Copy-pasting now pastes into audio again by default. This can be changed via Preferences -> Track Behavior -> Always paste audio as new clips.
• Mix and render now also resets the gain for the resulting track.
• Fix clips shifting to the right when effects are applied to them.
• Fix clicks occurring when overdubbing a project with muted tracks.
• Fix files being exported without a file extension in rare cases.
• Show all sample rates possible for MP2 exports.
• Fix pasting into labels.
• Fix a crash when clearing loops.
• Fix copying when "select all audio if selection required" is enabled.
• Fix GTK detection and compilation for wxWidgets 3.2.4.
• Fix Nyquist-related crashes.
• Fix EQs in macros.
• Fix a crash when closing Audacity.
• Fix builds on armhf.

• Fix 24-bit recording.
• Fix a crash with .aup importing.
• Fix crossfading of clips and tracks.
• Exporting multiple files honors sample rate settings again.
• Fix crashes related to external program exports.
• Fix BSD and ARM builds.
• Ctrl+J is now a standard shortcut for joining clips.
• Stereo tracks no longer randomly split into mono.
• When exporting a file, the file extension is now always added (except for custom FFmpeg and external program exports).
• Fix a crash when exporting Opus with older CPUs that don't support AVX.