Issues

• Permanent DST for Vancouver / Edmonton / Yellowknife ends on Dec 31 — UTC-8 again every Jan–Mar (7.15+)

  hmm
  spencermountain/spacetime#477 · Filter by author SUDARSHANCHAUDHARI opened on Oct 21, 2026
  2

• Object.hasOwn in 7.16+ throws on older browsers (Chrome < 93) — add() / endOf()

  fixed-on-dev
  spencermountain/spacetime#476 · Filter by author SUDARSHANCHAUDHARI opened on Oct 21, 2026
  2

• Daylight savings error with timezone

  duplicate
  spencermountain/spacetime#402 · Filter by author jstelnik opened on Nov 5, 2023
  6

• ISO offset vs IANA code ambiguities

  bughmm
  spencermountain/spacetime#376 · Filter by author trouttdev opened on Mar 10, 2023
  6

• Short Timezone Name in Formatter

  enhancementyess
  spencermountain/spacetime#348 · Filter by author timsayshey opened on Sep 22, 2022
  2

• Rounding up .diff

  enhancement
  spencermountain/spacetime#344 · Filter by author owen95t opened on Jul 27, 2022
  2

• Future DST changes incorrect for Europe/London

  enhancementnext-releaseyess
  spencermountain/spacetime#341 · Filter by author coatesap opened on Jul 20, 2022
  15

• DST date folk patterns

  enhancementhelp wantedyess
  spencermountain/spacetime#332 · Filter by author thomasdowell opened on Mar 28, 2022
  4

• Inconsistent offset near DST boundary

  hmm
  spencermountain/spacetime#235 · Filter by author neutraltone opened on Oct 30, 2020
  9

• Feature Request: Historical timezone data

  enhancementhmm
  spencermountain/spacetime#88 · Filter by author wclr opened on Jan 21, 2019
  13