Closed Bug 1633331 Opened 1 month ago Closed 29 days ago

Update to tzdata2020a

Categories

(Core :: JavaScript: Internationalization API, task)

task

Tracking

()

RESOLVED FIXED
mozilla77
Tracking Status
firefox-esr68 --- fixed
firefox76 --- fixed
firefox77 --- fixed

People

(Reporter: anba, Assigned: anba)

Details

Attachments

(2 files)

tzdata 2020a was released last Friday.

Release notes:

https://mm.icann.org/pipermail/tz-announce/2020-April/000058.html

Comment on attachment 9143530 [details]
Bug 1633331: Update tzdata in ICU data files to 2020a. r=jwalden!

Beta/Release Uplift Approval Request

  • User impact if declined: Wrong time zone data when calling standard Date and Intl.DateTimeFormat methods.

Based on the release notes for tzdata 2020a https://mm.icann.org/pipermail/tz-announce/2020-April/000058.html, the update is of special interest for users in:

  • Morocco where DST is now applied on 2020-05-31 instead of 2020-05-24.
  • Is this code covered by automated tests?: Yes
  • Has the fix been verified in Nightly?: No
  • Needs manual test from QE?: No
  • If yes, steps to reproduce:
  • List of other uplifts needed: None
  • Risk to taking this patch: Low
  • Why is the change risky/not risky? (and alternatives if risky): It only updates time zone data files.
  • String changes made/needed:
Attachment #9143530 - Flags: approval-mozilla-beta?

Comment on attachment 9143531 [details]
Bug 1633331: Update tzdata in ICU data files to 2020a. r=jwalden!

ESR Uplift Approval Request

  • If this is not a sec:{high,crit} bug, please state case for ESR consideration: See Beta uplift request.
  • User impact if declined: See Beta uplift request.
  • Fix Landed on Version:
  • Risk to taking this patch: Low
  • Why is the change risky/not risky? (and alternatives if risky): See Beta uplift request.
  • String or UUID changes made by this patch:
Attachment #9143531 - Flags: approval-mozilla-esr68?

Comment on attachment 9143530 [details]
Bug 1633331: Update tzdata in ICU data files to 2020a. r=jwalden!

We're building the 76.0 RC today, so this needs review ASAP and even then it may be too late to get landed in time :. Moving the approval request over to release at least in case of an RC respin or later dot release.

Attachment #9143530 - Flags: approval-mozilla-beta? → approval-mozilla-release?
Pushed by nerli@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/c11ba65c6475
Update tzdata in ICU data files to 2020a. r=jwalden
Status: ASSIGNED → RESOLVED
Closed: 29 days ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla77

Comment on attachment 9143530 [details]
Bug 1633331: Update tzdata in ICU data files to 2020a. r=jwalden!

Approved for 76.0rc2.

Attachment #9143530 - Flags: approval-mozilla-release? → approval-mozilla-release+

Comment on attachment 9143531 [details]
Bug 1633331: Update tzdata in ICU data files to 2020a. r=jwalden!

And also for 68.8esr RC2.

Attachment #9143531 - Flags: approval-mozilla-esr68? → approval-mozilla-esr68+
Flags: qe-verify-
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