Changelog
A history of changes to Onsen's legal documents.
This page tracks all changes to our Privacy Policy and Terms of Use. We keep this updated so you can see exactly what changed and when.
Privacy Policy
Version 2.1 — 1 April 2026
Minor update. Added disclosure that feedback may be featured on the website or marketing materials with user consent. Feedback displayed without consent is always shown anonymously.
- Added "Feedback and testimonials" subsection under "How we use your data"
- Updated "Feedback and ratings" row in data table to include testimonial use and consent basis
Version 2.0 — 1 April 2026
Initial version of the rewritten privacy policy. This replaces the previous version (effective 1 March 2026) with a complete rewrite for clarity, accuracy, and legal completeness.
Key changes from version 1.0:
- Added plain-language summary ("At a glance") at the top
- Added dedicated AI processing section
- Added special category (health) data disclosure and consent basis
- Added content safety system disclosure
- Added specific data retention periods for all data types
- Added detailed account deletion timeline (immediate + 30-day erasure)
- Added anonymised data retention disclosure
- Added all third-party services (Adjust, Sentry, AWS Bedrock, Google Gemini — previously missing)
- Added business transfer / acquisition clause
- Added data breach notification commitment
- Fixed age requirement from 16 to 18
- Removed location data collection claim (not collected)
- Updated "never sell your data" to "do not sell your personal data"
- Added Callout boxes throughout for readability
Version 1.0 — 28 September 2024
Original privacy policy. Covered data collection, third-party services (AWS, OpenAI, Amplitude, Mailchimp, OneSignal), user rights, cookies, and security measures. Replaced by version 2.0 on 1 April 2026. View archived version.
Terms of Use
Version 1.0 — 1 April 2026
Initial version. First Terms of Use document for Onsen.