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Electron 2.0.0

· 阅读时间：约 5 分钟
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经过四个多月的开发，八个测试版发布，和世界范围内的测试来自许多应用的分级发布，Electron 2.0.0 现在可从 electronjs.org 下载。

发布流程​

從 2.0.0 開始，Electron 會按照語意版本控制來發布. This means the major version will bump more often and will usually be a major update to Chromium. Patch releases should be more stable because they will contain only high-priority bug fixes.

Electron 2.0.0 also represents an improvement to how Electron is stabilized before a major release. Several large scale Electron apps have included 2.0.0 betas in staged rollouts, providing the best feedback loop Electron's ever had for a beta series.

Changes / New Features​

  • Major bumps to several important parts of Electron's toolchain, including Chrome 61, Node 8.9.3, V8 6.1.534.41, GTK+ 3 on Linux, updated spellchecker, and Squirrel.
  • In-app purchases are now supported on MacOS. #11292
  • New API for loading files. #11565
  • New API to enable/disable a window. #11832
  • New API app.setLocale(). #11469
  • New support for logging IPC messages. #11880
  • New menu events. #11754
  • Add a shutdown event to powerMonitor. #11417
  • Add affinity option for gathering several BrowserWindows into a single process. #11501
  • Add the ability for saveDialog to list available extensions. #11873
  • Support for additional notification actions #11647
  • The ability to set macOS notification close button title. #11654
  • Add conditional for menu.popup(window, callback)
  • Memory improvements in touchbar items. #12527
  • Improved security recommendation checklist.
  • Add App-Scoped Security scoped bookmarks. #11711
  • Add ability to set arbitrary arguments in a renderer process. #11850
  • Add accessory view for format picker. #11873
  • Fixed network delegate race condition. #12053
  • Drop support for the mips64el arch on Linux. Electron requires the C++14 toolchain, which was not available for that arch at the time of the release. We hope to re-add support in the future.

Breaking API changes​

  • Removed deprecated APIs, including:
    • Changed menu.popup signature. #11968
    • Removed deprecated crashReporter.setExtraParameter #11972
    • Removed deprecated webContents.setZoomLevelLimits and webFrame.setZoomLevelLimits. #11974
    • Removed deprecated clipboard methods. #11973
    • Removed support for boolean parameters for tray.setHighlightMode. #11981

Bug Fixes​

  • Changed to make sure webContents.isOffscreen() is always available. #12531
  • Fixed BrowserWindow.getFocusedWindow() when DevTools is undocked and focused. #12554
  • Fixed preload not loading in sandboxed render if preload path contains special chars. #12643
  • Correct the default of allowRunningInsecureContent as per docs. #12629
  • Fixed transparency on nativeImage. #12683
  • Fixed issue with Menu.buildFromTemplate. #12703
  • Confirmed menu.popup options are objects. #12330
  • Removed a race condition between new process creation and context release. #12361
  • Update draggable regions when changing BrowserView. #12370
  • Fixed menubar toggle alt key detection on focus. #12235
  • Fixed incorrect warnings in webviews. #12236
  • Fixed inheritance of 'show' option from parent windows. #122444
  • Ensure that getLastCrashReport() is actually the last crash report. #12255
  • Fixed require on network share path. #12287
  • Fixed context menu click callback. #12170
  • Fixed popup menu position. #12181
  • Improved libuv loop cleanup. #11465
  • Fixed hexColorDWORDToRGBA for transparent colors. #11557
  • Fixed null pointer dereference with getWebPreferences api. #12245
  • Fixed a cyclic reference in menu delegate. #11967
  • Fixed protocol filtering of net.request. #11657
  • WebFrame.setVisualZoomLevelLimits now sets user-agent scale constraints #12510
  • Set appropriate defaults for webview options. #12292
  • Improved vibrancy support. #12157 #12171 #11886
  • Fixed timing issue in singleton fixture.
  • Fixed broken production cache in NotifierSupportsActions()
  • Made MenuItem roles camelCase-compatible. #11532
  • Improved touch bar updates. #11812, #11761.
  • Removed extra menu separators. #11827
  • Fixed Bluetooth chooser bug. Closes #11399.
  • Fixed macos Full Screen Toggle menu item label. #11633
  • Improved tooltip hiding when a window is deactivated. #11644
  • Migrated deprecated web-view method. #11798
  • Fixed closing a window opened from a browserview. #11799
  • Fixed Bluetooth chooser bug. #11492
  • Updated to use task scheduler for app.getFileIcon API. #11595
  • Changed to fire console-message event even when rendering offscreen. #11921
  • Fixed downloading from custom protocols using WebContents.downloadURL. #11804
  • Fixed transparent windows losing transparency when devtools detaches. #11956
  • Fixed Electron apps canceling restart or shutdown. #11625

macOS​

  • Fixed event leak on reuse of touchbar item. #12624
  • Fixed tray highlight in darkmode. #12398
  • Fixed blocking main process for async dialog. #12407
  • Fixed setTitle tray crash. #12356
  • Fixed crash when setting dock menu. #12087

Linux​

Windows​

  • Added Visual Studio 2017 support. #11656
  • Fixed passing of exception to the system crash handler. #12259
  • Fixed hiding tooltip from minimized window. #11644
  • Fixed desktopCapturer to capture the correct screen. #11664
  • Fixed disableHardwareAcceleration with transparency. #11704

接下来

Electron团队正在努力支持较新版本的Chromium, Node和 v8。 下一个版本号预计3.0.0-beta.1！