Mekentosj.com has released an update to Papers, its academic library and research app for the iOS platform adding support for iOS 4.2 AirPrint and multitasking features and support for importing files from online Dropbox and iDisk services. Papers 1.9 also adds several improvements to PDF support including the ability to import and export PDF documents with annotations, better highlighting and support for password-protected PDF files. Additionally, the last visited page is remembered for each paper in the library and a “Locate with Google” button has been added to help find missing PDFs for bibliography entries. Papers 1.9 also sports a new and improved look and feel and fixes several issues with stability, syncing papers via Mail and iTunes and downloading papers from JSTOR and IEEE. Papers 1.9 is a universal app requiring iOS 3.1.2 or later and is available from the App Store for $15.