common

Commit	Description
	escape CSS string-terminating characters in escapeCssUrl
	Limits date format string length
	prevent prototype pollution in formatDateTime
	use cryptographically secure SHA-256 for transfer cache key generation

compiler

Commit	Description
	disallow i18n event attributes
	more robust logic to check if regex can be optimized
	sanitize href/xlink:href attributes of any element of the MathML namespace
	sanitize two-way properties

compiler-cli

Commit	Description
	bind switch exhaustive check expressions

core

Commit	Description
	disable WebMCP during SSR
	Handle synchronous errors in PendingTasks.run function
	harden TransferState restoration against DOM clobbering
	prevent dangling prevConsumer reference from leaking destroyed views (#68681)
	require WebMCP tool descriptions
	update comment for Default change detection
	use Object.hasOwn to handle null-prototype objects in toStylingKeyValueArray
	validate lowercase SVG animation attribute names

forms

Commit	Description
	delay mcp reading the form model by a tick
	harden FormGroup control lookups against prototype shadowing
	remove animationstart listener on component destroy to prevent memory leak
	set additionalProperties: false on generated WebMCP form

http

Commit	Description
	ensure query parameters are inserted before URL fragments
	pass down the reportUploadProgress and reportDownloadProgress on post/patch requests
	preserve empty referrer option in HttpRequest
	Rejects non-HTTP(S) URLs in JSONP requests

language-service

Commit	Description
	prevent external template inlay hints from appearing in TS files

platform-server

Commit	Description
	harden platform location origin validation during SSR
	deprecate ServerXhr

router

Commit	Description
	use native URL object for navigation boundary and comparison

service-worker

Commit	Description
	Strips sensitive headers on cross-origin redirects

Deprecations

platform-server

• XHR support in @angular/platform-server is deprecated. Use standard fetch APIs instead. (cherry picked from commit 8446e46f8bc33bd4419fa7f6106b8d117ca2e099)