Bug Fixes/Changes

• [security] Fixed vulnerability that allowed Node to be re-enabled in child Windows. blog post.

• feat: add registerAccelerator flag to allow menu items to optionally skip accelerator registration #15892

• fix: correctly destroy spellcheck client #16526

• fix: register accelerator if role has no registerAccelerator #16598

• fix: move open handling to web-contents.js #16628

• fix: return pointer instead of pointer's content #16641