v0.13.0

Added

• add --reload-idle cli option to auto-reload when idle
• add --disable-drag cli option to disable drag & drop
• add --disable-selection cli option to disable selection except for form fields
• add --hide-scrollbars cli option to hide scroll bars
• add --overflow cli option to specify CSS overflow rules for top-level page
• add Dockerfile for building Linux redistributables

Changed

• upgrade to Electron v8.2.0, Node v12.13.0, Chromium v80.0.3987.158
• enable preload scripts in sub-frames

Fixed

• fix screen handling in testapp