In WP:CSD#A9, changed "has never existed or has been deleted" to "does not exist"
Added to WP:CSD#F3: "Files licensed under versions of the GFDL prior to 1.3, without allowing for later versions, may be deleted."
Removed from WP:CSD#F8: "The image is under a valid free license or public domain. Non-free images should not be deleted under this criterion, because they are not allowed on Commons. Instead, the copy on Commons should be deleted."
Changed "Blatant advertising" to "Unambiguous advertising or promotion", and other occurrences of "blatant" were also changed to "unambiguous".
Added to WP:CSD#F8: "The image is under a valid free license or public domain. Non-free images should not be deleted under this criterion, because they are not allowed on Commons. Instead, the copy on Commons should be deleted.", and also "... (the upload history is not necessary if the image is in the public domain, although it is still recommended)."
Added: "DO NOT DELETE PROTECTED IMAGES, even if there is an identical copy on Commons. They are usually locally uploaded and protected here since they are used in the interface or in some widely used high-risk template."
Added to WP:CSD#Marking an article for speedy deletion: "[In order to alert administrators that a page meets one of the criteria for speedy deletion, place one of the following relevant templates at the top of the page] (within <noinclude>…</noinclude> for templates)."
Removed from WP:CSD#Templates: "When nominating a template for speedy deletion, surround the speedy deletion tag with <noinclude></noinclude>, so that pages that use the nominated template do not themselves get listed as candidates for speedy deletion."
Changed "Oversighted edits differ from normal deletion performed by administrators, since once removed, they cannot be seen even by administrators, nor can they easily be restored to the database." to "When using the oversight function on an edit, it is possible to supress the text of a revision, the username of a contributor, and the edit summary of a contribution, or any combination thereof. It is also possible to completely supress the revision from being viewed by anyone except other users with the Oversight permission. In this way it differs from normal administrator deletion."
Reworded: "All other oversighted revisions remain viewable by every user, minus the offending material that was removed.
Added to WP:CSD#Criteria: "[These abbreviations can be confusing to new editors] (or anyone else unfamiliar with this page)"
Tweaked definitions of G1, G6, G8, A7, A9, I9, and U1, and deprecated T1.
Changed "Articles that seem to have obviously non-notable subjects are only eligible for speedy deletion if the article does not assert the importance or significance of its subject." to "Articles that seem to have obviously non-notable subjects are eligible for speedy deletion only if the article does not give a reasonable indication of why the subject might be important or significant."