v151 · identity · deprecation
Deprecation & migration guide
ChromeStatus records a deprecation developer trial from Chrome 151 and schedules removal of arbitrary opaque protocols for Chrome 160, while status remains Proposed. Compare an identifier with the current Editor’s Draft, then choose a presentation or issuance pattern deliberately.
Chrome 151
Deprecation developer trial begins for unspecified presentation & issuance protocols. API exposure and active filtering still depend on the build and runtime configuration.
151 → 159
Planned transition window. Compare browser policy with the current Editor’s Draft and migrate presentation and issuance calls separately.
Chrome 160
Scheduled removal milestone for arbitrary protocols; ChromeStatus currently labels the feature Proposed.
Compare a protocol identifier
Enter a protocol identifier and analyze it.
Composed migration starting points
see also
implementation reference
Need the exact API surface, compatibility boundaries, errors, lifecycle, and source links? Read the matching gendn reference ↗