What does this page record?
Major updates to site features, page structure and source notes.
About VoucherData
Changelog
Major updates to site features, pages and source notes, with the date and reason for each. Festival date fixes show in each page's last-checked date.
Major updates
Added the eSIM and local essentials section
01Collects eSIM, convenience store and Indonesian utility bill information that travellers often need.
Published the Songkran 2026 festival page
02Covers the national holiday dates, differences between cities and common questions.
Added a Songkran topic page
03Explains the festival background and links to the yearly page with city differences and FAQ.
Added the Thailand festival list and editorial policy
04Lists Thai festivals and explains how we check dates and sources.
FAQ
How often is it updated?
Only when there is a major update. Routine date checks are not listed one by one; see the last-checked date on each page.
Can I book tickets here?
No. VoucherData does not sell tickets; orders, payment, refunds and support are handled on Klook or the brand's own site.