Leopard Reference Library: Cocoa
This page lists new and recently changed documents, including Articles, Guides, Reference, Release Notes, Sample Code, Technical Notes, and Technical Q&As. Most documents have a revision history, which details additions and changes to that document since the previous version. Look for "Revision History" at the bottom of the document or in the document's table of contents.

Items are listed in reverse chronological order by publication date. To see the list sorted by the type of revision, click Sort by Revision Type. Items published for the first time (First Version) will be at the top of the list, followed by items with new or changed content (Content Update), followed by items with small fixes, such as typos and format errors, but no significant content changes (Minor Change).

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2009-05-06 CFNetwork Programming Guide (HTML) (PDF)
Corrected typos.
Minor Change Guides
2009-03-12 Keychain Services Programming Guide (HTML) (PDF)
Corrected a typo.
Minor Change Guides
2009-01-06 Authorization Services Programming Guide (HTML) (PDF)
Corrected minor errors. Changed the title from "Performing Privileged Operations With Authorization Services."
Minor Change Guides
2009-01-06 SFAuthorization Class Reference (HTML) (PDF)
permitWithRight:flags: and permitWithRights:flags:environment:authorizedRights are deprecated and replaced with obtainWithRight:flags: and obtainWithRights:flags:environment:authorizedRights:error:
Content Update Reference
2008-11-19 Certificate, Key, and Trust Services Programming Guide (HTML) (PDF)
Added information about, and code samples for, iPhone OS.
Content Update Guides
2008-11-19 Certificate, Key, and Trust Services Reference (HTML) (PDF)
Updated to Mac OS X v 10.5.
Content Update Reference
2008-11-19 Code Signing Guide (HTML) (PDF)
Added a chapter describing the code signing requirement language.
Content Update Guides
2008-11-19 Keychain Services Reference (HTML) (PDF)
Added Keychain Services API for iPhone OS.
Minor Change Reference
2008-10-15 Security Overview (HTML) (PDF)
Added a link to the iPhone OS Technology Overview.
Content Update Guides