Changelog

Initial public launch. Core resolver supporting natural language time references, timezone abbreviation disambiguation, DST-aware resolution, Unix timestamp parsing, ISO 8601 and RFC 3339 support, and shareable result links.

Timezone Risk Suite launched: Confidently Wrong Quiz, Cost of a Missed Meeting Calculator, Team Ambiguity Audit, Global Overlap Burnout Meter, DST Danger Map, Abbreviation Lookup, Time Dilation Calculator, Unix Birthday tool.

Learning Centre launched with 13 articles covering timezone fundamentals, DST transitions, ISO 8601, Unix timestamps, aviation Zulu time, the International Date Line, and nautical time zones.

IANA Time Zone Database version 2026a incorporated. Includes updated DST rules for Kazakhstan (permanent UTC+5), Palestine (revised DST schedule), and Lebanon (permanent standard time adoption).

Ghost Date detection added. The resolver now identifies and flags calendar dates that never existed or occurred twice due to calendar reforms, DST transitions, or International Date Line crossings.

Y2K38 safety flagging added. Unix timestamps exceeding the 32-bit signed integer maximum (2,147,483,647 — 19 January 2038 at 03:14:07 UTC) are flagged with a safety warning.

Parse trace added to result cards. The step-by-step deterministic pipeline is now visible to users via the expandable "View parse trace" link on every result.

Keyboard shortcuts added: Cmd/Ctrl+K to open search, / to focus resolver input, Escape to close panels. Skip-to-main-content link added for accessibility.

RSS feed added for blog articles at /feed.xml. Glossary page added with 35 timezone-related definitions.

Recently Resolved history added. The resolver now remembers your last 10 successful decodes in localStorage for quick re-access.