Micro-category
A model-support pull request appeared
upstream_pr_opened
0 items in the archive, newest first. Every item of this kind, uncapped, which is what makes the front page safe to cap.
Every micro-category
model_added58 model_removed49 price_changed245 context_changed6 expiration_set4 alias_retargeted0 retirement_floor17 doc_added18 doc_moved4 doc_removed5 post_listed2 post_published6 incident_opened7 codename_entered11 codename_unmasked2 upstream_pr_opened0 upstream_pr_merged0 stealth_listing0 expiration_scheduled4
No item of this kind is derivable from the archive as it stands. The page exists anyway: a category that vanished when it was empty would make a quiet week and a broken extractor look the same.