Heimdal PRO

What's new in this version:

Fixes:
- Fixed CORS not being disabled by webSecurity: false. #25503 (Also in 9, 10, 11)
- Fixed ready-to-show event not emitted on some machines. #25476 (Also in 9, 10, 11)
- Fixed a crash in app.importCertificate() on Linux. #25536 (Also in 9, 10, 11)
- Fixed a crash when closing window in an event listener after exiting fullscreen on macOS. #25604 (Also in 10, 11)
- Fixed an issue that could cause a normally-exiting process to fail with an "illegal access" message and exit code 7. #25458 (Also in 8, 9, 10, 11)
- Fixed an issue where an error would be displayed when using webContents.print() if no default was set and no device name provided. #25606 (Also in 9, 10, 11)
- Fixed an issue where multiple calls to window.print() could cause a crash. #25530
- Fixed an issue where pageRanges was not properly honored when printing. #25597 (Also in 10)
- Fixed crashes caused by attempting to modify destroyed views. #25511 (Also in 9, 10, 11)
- Fixed the remote-debugging-port discovery page showing garbled text. #25601 (Also in 10, 11)
- Updated Node root certs to use NSS 3.56. #25361 (Also in 8, 9, 10, 11)
- Fixed extension background page devtools not being openable

Other Changes:
- Added a small console hint to console to help debug renderer crashes. #25472 (Also in 9, 10, 11)
- Fixed resource leak in worker threads. #25662 (Also in 9, 10, 11)
- Updated Chromium to 85.0.4183.121