Electron 2.0.0

After more than four months of development, eight beta releases, and worldwide testing from many apps' staged rollouts, the release of Electron 2.0.0 is now available from electronjs.org.

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Release Process

Starting with 2.0.0, Electron's releases will follow semantic versioning. 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

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

• Better Linux desktop notifications. #12229 #12216 #11965 #11980
• Better GTK+ theme support for menus. #12331
• Exit gracefully on linux. #12139
• Use the app’s name as the tray icon's default tooltip. #12393

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

What's Next

The Electron team is hard at work to support newer versions of Chromium, Node, and v8. Expect 3.0.0-beta.1 soon!