Policy changelog
This page tracks when major policy documents change and provides a stable place to review prior versions or summaries of material updates.
April 6, 2026
Updated public legal and support pages to describe Stacks as a sharing-focused product and removed outdated collaboration-specific wording from the current hosted documents.
March 29, 2026
Updated Terms of Use language to clarify that Stacks may apply free-tier product limits, including a cap on how many messages or stacks a free account can create before an upgrade is required.
Initial launch version
At initial launch, this changelog can include the first public versions of the following documents:
- Privacy Policy v1
- Terms of Use v1
- Data Deletion and Retention v1
- Support and Contact v1
- Community Guidelines v1
Additional entries
This changelog also tracks supporting documents, including Children and Age, AI Feature Disclosure, Third-Party Services Disclosure, Copyright and DMCA Policy, and other legal pages published by Stacks.