v12.3.2-canary.4

Core Changes

• Add handling for 404 in new router: #40787
• Fix alias paths for bundling: #40800
• Fix required server files for font loader manifest: #40784
• Add local font loader: #40801

Documentation Changes

• docs: Remove extraneous FallbackComponent prop from error boundary docs: #40785

Example Changes

• Open deploy link in new window for examples: #40804

Misc Changes

• Fix flaky full reload hmr tests: #40786
• Add missing release stats config for app: #40805

Credits

Huge thanks to @timneutkens, @shuding, @hanneslund, @philippbosch, and @styfle for helping!