Note: This is a beta release. Please file new issues for any bugs you find in it.

This release is published to npm under the beta tag and can be installed via npm install electron@beta, or npm install electron@12.0.0-beta.14.

Release Notes for v12.0.0-beta.14

Features

• Added event.senderFrame property returning the originating webFrameMain of the IPC message. #27047
• Added missing webFrameMain.executeJavaScriptInIsolatedWorld(). #27195
• Made win.setAspectRatio() work on Windows. #27202 (Also in 11)

Fixes

• Fixed PDFs not loading in the PDF viewer. #27241
• Fixed missing presentation mode option in PDF viewer. #27262