tc39 / proposal-canonical-tz

TC39 Proposal (stacked on Temporal) to improve handling of changes to the IANA Time Zone Database

tc39/proposal-canonical-tz Issues

How to reduce cross-implementation incompatibility when new IDs are introduced?
Updated 8 months ago20
Temporal.TimeZone.prototype.equals: Missing call to ToTemporalTimeZoneSlotValue
Closed 8 months ago8
Temporal.TimeZone.prototype.equals: Missing call to ToTemporalTimeZoneSlotValue
Closed 8 months ago3
FrankYFTang's feedback about the current spec text
Closed 10 months ago13
@ptomato Stage 3 review
Closed 10 months ago5
@dminor Stage 3 review
Closed 10 months ago7
@ljharb Stage 3 review
Closed 10 months ago6
ECMA-262 editors' Stage 3 review
Closed 10 months ago9
How to define "canonical time zone identifier" in the spec?
Updated 10 months ago16
Canonical IANA time zone name for Windows time zones
Updated a year ago7
Should `DTF.p.resolvedOptions().timeZone` canonicalize or not?
Updated a year ago2
Implementer feedback about waiting period for renamed identifiers like Europe/Kiev=>Europe/Kyiv
Updated a year ago4
Can we say that what's most important is when the TZID originates in ECMAScript?
Closed a year ago15
Notes from 2023-05-04 TG2
Closed a year ago1
IANA canonicality and time zones equality
Updated a year ago3
Does any ECMAScript engines currently return offset-string time zones from DefaultTimeZone?
Closed a year ago2
Backwards-compatibility for Temporal (not `DTF#resolvedOptions().timeZone`) API changes in this proposal
Closed a year ago1
Should `Temporal.TimeZone` objects expose their TZDB version?
Closed a year ago1
How to handle merging of intra-country Zones in TZDB?
Closed a year ago1
Should identifiers that resolve to UTC always be canonicalized?
Updated a year ago3
Meta: This should be a PR, not a repo
Closed a year ago6