Changelog

The changelog and the feedback board were already published on market4.app, but they arrived as bare documents — no header, no navigation, no footer — so a reader who found one from a search result had no route into the product. Both now render inside the site's own layout, and the board has a short address.

• market4.app/feedback opens the feedback board. Items are ordered by votes, every row carries its own vote control, and the comments sit on the item page rather than behind another click.
• The changelog and the board now show the same header, navigation and footer as every other page on the site. Pages published for other people's products are unchanged, and still carry no Market4 branding.
• market4.app/llms.txt now serves the file that tells AI assistants what this product is. It was readable only on the API domain before, which to a crawler is a different site.
• IndexNow is set up, so Bing, Yandex, Seznam, Naver and Yep are told when a page changes. Google does not take part in it; that half of the job stays with the sitemap.

The board is open to anyone, with no account needed to file something or to vote.

IndexNow and the Google Indexing API do different jobs, and what a 202 does not mean

Signing in with a Google account failed on the invite-only beta, and the error said nothing you could act on. Two separate defects were behind it.

• The invite code never reached the account step, so a first-time visitor was refused every time. It now travels with the sign-in, and a refusal says to enter the code rather than asking you to try again.
• The session cookie was written on the API domain instead of the panel one, so a completed sign-in still arrived at a signed-out dashboard. The callback now runs on the panel origin.