Sources, revisions and dates travel together.
Official updates link directly to the publisher. We distinguish the event date, original publication date and our last review date. Availability notes are dated snapshots; the official store remains the source for current order information.
Be precise about what was verified.
- Source reviewed: we inspected the named public material.
- Browser tested: the described browser flow was checked.
- Locally reproduced: a contributor records the environment and evidence for a repeatable run.
- Physical hardware tested: a contributor identifies the real robot, setup and evidence.
Author-reported simulation results remain attributed to the author. Planning templates are not verified assembly instructions. A source review does not establish hardware compatibility.
Contribute a useful record.
Use your own words. Include the goal, version, method, result and remaining uncertainty. Credit source code, images and original authors. Do not upload music, model weights, hardware files or other material without the required permission. Individual repositories and files retain their own licenses.
Keep discussion practical and respectful.
Ask specific questions, discuss ideas constructively and avoid personal attacks, spam or private information. Editors may hide abusive or misleading posts, ask for evidence and restrict accounts that repeatedly break these rules.
Corrections stay connected to the source.
Send a correction with the page address and supporting evidence. Editors can request changes to a submission before publication. Contributors retain credit, and substantive corrections should describe what changed.
Send a correction →