diff --git a/CHANGELOG.md b/CHANGELOG.md
index eff1890..77a4a04 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -30,6 +30,10 @@ VoiceOver reads boards as lanes of cards, announces outside changes in one polit
 
 Every board gets a guide file teaching AI agents the folder format, kept up to date automatically.
 
+A hand-made card file no longer needs an order or schema line — the card simply lands at the end of its lane until you place it.
+
+Every board carries a .gitignore naming which files count as noise, so system files like .DS_Store stay put instead of being gathered into a card's attachments.
+
 Every card can carry a comment thread, shown beside or below the card's text in its window.
 
 The comment composer keeps its draft inside the board itself, so a half-written comment is waiting whenever and wherever you reopen the card.