Chrome 128 Release Schedule

Features planned in this release:

Enabled by default

• Attribution Reporting API Feature (Changes to source-destination-limit logic)
• Attribution Reporting API Feature (Flexible contributions filtering)
• AudioContext.onerror
• Cross-site ancestor chain bit for CookiePartitionKey of partitioned cookies
• CSS ruby-align property
• document.caretPositionFromPoint API
• Isolated Web Apps
• Line-breakable ruby
• Minimum size of <option> within <select> dropdown
• PointerEvent.deviceProperties for Multi-Pen Inking
• Private Aggregation API: filtering IDs
• Promise.try
• SkipAd media session action
• Standardized CSS zoom
• WebAuthn hints
• Write `image/svg+xml` content in UTF-8 format on Windows.

In developer trial (Behind a flag)

• Accessibility and Display: the CSS `reading-flow` property
• CSS text-box-trim and text-box-edge
• Deprecate 0.0.0.0 for Private Network Access
• Intl.DurationFormat
• Promise.try
• Rename position-try-options to position-try-fallbacks
• Web Authentication API: JSON serialization methods

Origin trial

• Deprecate 0.0.0.0 for Private Network Access
• Digital Credential API
• FedCM multi IDP in single get() call
• Standardized CSS zoom
• WebGPU Subgroups experimentation