Deprecate and Remove RTCPeerconnection.createDTMF Link copied!
This is a legacy and obsolete method that does not exist in the WebRTC spec and the only major engine implementing it is Blink.
Removing it is part of Interop 2026.
Chrome 160 Release Notes
PreviewDeprecations and removals
More specific protocol filtering in Digital Credential API Link copied!
Chrome 151 began deprecating support for unspecified presentation and issuance protocols in the Digital Credentials API; final removal is scheduled for Chrome 160.
The Digital Credentials API was originally designed to be an opaque pipeline for arbitrary exchange protocols. In November 2025, the FedID WG resolved to change this so that the spec normatively referenced only a specific set of exchange protocols.
The removal of support for arbitrary, opaque pipelines ensures that only verified protocols are used, enabling a more robust privacy and security threat model for identity verification. This change aligns Chromium with updated industry specifications that normatively reference only a specific set of exchange protocols.