Angular CLI: 21.0.0-next.3 Release

@angular/cli

| Commit | Description | | -- | -- | | | add advanced filtering to MCP example search | | | promote MCP find_examples tool to a stable tool | | | add snippet support to example search MCP tool | | | correct boolean parsing in MCP example front matter | | | enhance find_examples MCP tool with structured output | | | improve bun lockfile detection and optimize lockfile checks |

@schematics/angular

| Commit | Description | | -- | -- | | | align labels in ai-config schema | | | remove explicit flag for host bindings | | | respect skip-install for tailwind schematic |

@angular-devkit/build-angular

| Commit | Description | | -- | -- | | | avoid extra tick in SSR builds |

@angular/build

| Commit | Description | | -- | -- | | | correct Vitest coverage reporting for test files | | | drop support for TypeScript 5.8 | | | preserve names in esbuild for improved debugging in dev mode | | | resolve PostCSS plugins relative to config file |

@angular/ssr

| Commit | Description | | -- | -- | | | introduce BootstrapContext for isolated server-side rendering |

Breaking Changes

@angular/build

• * TypeScript versions older than 5.9 are no longer supported. ### @angular/ssr
• The server-side bootstrapping process has been changed to eliminate the reliance on a global platform injector.

Before: ts const bootstrap = () => bootstrapApplication(AppComponent, config);

After: ts const bootstrap = (context: BootstrapContext) => bootstrapApplication(AppComponent, config, context);

For more information please see: https://github.com/angular/angular/security/advisories/GHSA-68x2-mx4q-78m7