• Search pages show the marketplace's Featured items as their own section
  above your results, with your filters and blocklists applied to them.
• The Contents tab on a listing works: everything in the box, with the
  permissions on each item, which can differ from the listing's own.
• The Reviews tab on a listing works: the average, the breakdown by star,
  and each review's rating, author, date and text, a page at a time.
• Reviews can be sorted by newest, oldest, rating either way, or most
  helpful, and stay in that order as you page through them.
• A per-store limit in the filter rail: at most 1, 2, 3, 5 or 10 results
  from any one store, so a shop with a deep catalogue of near-identical
  listings cannot fill a search. Off unless you set it, and it applies to
  results already on screen without reloading.
• The filter rail says how many of the results loaded so far your filters
  are hiding, and how many of those the per-store limit accounted for. It
  says nothing while nothing is hidden.

• Result cards show the rating and how many reviews it comes from. A
  listing nobody has reviewed shows no stars, rather than five empty ones.
• Hovering a result card shows the item's whole name, not the shortened
  version the marketplace prints on the card.

• Featured items no longer appear among search results as though they were
  matches, and no longer stack up again each time more results load.
• The body filter and blocked terms read the whole item name. Around one
  result in five has a name too long for the marketplace to show in full,
  and a body name or blocked word past the cut used to slip through as
  though it weren't there.
• Prices are read correctly whatever language the marketplace is in. An
  L$ 1.325 item no longer shows as L$ 1, sorts as the cheapest thing on the
  page, or slips through a price filter it is far above.

• The per-store limit and the count of hidden results are ideas borrowed
  from SL Marketplace Cleaner, a userscript by Jennefer (Atasly)
  (https://github.com/Atasly/SL-MP-Cleaner), which also pointed us at where
  the marketplace keeps the full item names.

The release notes shown after an update no longer open with an empty copy of the version you just installed, above the real notes for it.
"What's new" in settings no longer starts with an empty "Unreleased" heading above the newest release.
An update with nothing to report no longer shows an empty card.