[transition] CR Request for Performance Timeline -- shortname: performance-timeline

This is a transition request for a Candidate Recommendation
CR Request for Performance Timeline -- shortname: performance-timeline
from https://github.com/w3c/transitions/issues/339

# Document title, URLs, estimated publication date

Performance Timeline
Note that it was previously "Performance Timeline Level 2", the WG has decided to drop levels
and use the process2020 model. That implies a reuse of the performance-timeline shortname.

https://w3c.github.io/performance-timeline/?specStatus=CR&crEnd=2021-06-18&previousMaturity=WD&previousPublishDate=2019-10-24&publishDate=2021-05-17&implementationReportURI=https://wpt.fyi/results/performance-timeline


# Abstract
This specification extends the High Resolution Time specification [HR-TIME-2] by providing methods to store and retrieve high resolution performance metric data.

# Status
This specification of Performance Timeline is intended to replace the first version of [PERFORMANCE-TIMELINE] and includes:

Extends the base definition of the Performance interface defined by [HR-TIME-2];
Exposes PerformanceEntry in Web Workers [WORKERS];
Adds support for performance observers.
This document was published by the Web Performance Working Group as a Candidate Recommendation Snapshot. This document is intended to become a W3C Recommendation.

GitHub Issues are preferred for discussion of this specification.

Publication as a Candidate Recommendation does not imply endorsement by the W3C Membership. A Candidate Recommendation Snapshot has received wide review and is intended to gather implementation experience.

This Candidate Recommendation is not expected to advance to Proposed Recommendation any earlier than 18 June 2021.

This document was produced by a group operating under the W3C Patent Policy. W3C maintains a public list of any patent disclosures made in connection with the deliverables of the group; that page also includes instructions for disclosing a patent. An individual who has actual knowledge of a patent which the individual believes contains Essential Claim(s) must disclose the information in accordance with section 6 of the W3C Patent Policy.

This document is governed by the 15 September 2020 W3C Process Document.

# Link to group's decision to request transition
https://lists.w3.org/Archives/Public/public-web-perf/2021May/0002.html

# Changes
Extends the base definition of the Performance interface defined by [HR-TIME-2];
Exposes PerformanceEntry in Web Workers [WORKERS];
Adds support for performance observers.

# Dependencies met (or not)
WG-internal dependencies

# Wide Review
Previous publication as WD is labeled as wide review draft.

# Issues addressed
https://github.com/w3c/performance-timeline/issues

# Formal Objections
None

# Implementation
https://wpt.fyi/results/performance-timeline

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Received on Monday, 17 May 2021 12:05:30 UTC