Installer:
http://fastdl.org/SumatraPDF-0.9-install.exe
Zip file:
http://fastdl.org/SumatraPDF-0.9.zip
Download:
http://blog.kowalczyk.info/software/.../download.html

-fix an issue with opening non-ascii files
-updated Japanese and Brazillian translation

lots of small bug fixes and improvements

many memory leaks fixed (Simon Bünzli)
potential crash due to stack corruption (pointed out by Christophe Devine)
making Sumatra default PDF reader no longer asks for admin priviledges on Vista/Windows 7
translation updates

- added book view (“View/Book View” menu item) option. It’s known as “Show Cover Page During Two-Up” in Adobe Reader
- added “File/Properties” menu item, showing basic information about PDF file
- added “File/Send by email” menu
- added export as text. When doing “File/Save As”, change “Save As types” from “PDF documents” to “Text documents”. Don’t expect miracles, though. Conversion to text is not very good in most cases.
- auto-detect commonly used TeX editors for inverse-search command
- bug fixes to PDF handling (more PDFs are shown correctly)
- misc bug fixes and small improvements in UI
- add Ctrl + and Ctrl – as shortcuts for zooming (matches Adobe Reader)

* improved printing: faster and uses less resources
* add Ctrl-Y as a shortcut for Custom Zoom
* add Ctrl-A as a shortcut for Select All Text
* improved full screen mode
* open embedded PDF documents
* allow saving PDF document attachements to disk
* latest fixes and improvements to PDF rendering from mupdf project

* improved text selection and copying. We now mimic the way a browser or Adobe Reader works: just select text with mouse and use Ctrl-C to copy it to a clipboard
* Shift+Left Mouse now scrolls the document, Ctrl+Left mouse still creates a rectangular selection (for copying images)
* 'c' shortcut toggles continuous mode
* '+' / '*' on the numeric keyboard now do zoom and rotation
* added toolbar icons for Fit Page and Fit Width and updated the look of toolbar icons
* add support for back/forward mouse buttons for back/forward navigation
* 1.2 introduces a new full screen mode and made it the default full screen mode. Old mode was still available but not easily discoverable. We've added View/Presentation menu item for new full screen mode and View/Fullscreen menu item for the old full screen mode, to make it more discoverable
* new, improved installer
* improved zoom performance (zooming to 6400% no longer crashes)
* text find uses less memory
* further printing improvements
* translation updates
* updated to latest mupdf for misc bugfixes and improvements
* use libjpeg-turbo library instead of libjpeg, for faster decoding of some PDFs
* updated openjpeg library to version 1.4 and freetype to version 2.4.4
* fixed 2 integer overflows reported by Stefan Cornelius from Secunia Research

Installer: SumatraPDF-1.3-install.exe
Portable version: SumatraPDF-1.3.zip

* browser plugin for Firefox/Chrome/Opera (Internet Explorer is not supported). It's not installed by default so you have to check the apropriate checkbox in the installer
* IFilter that enables full-text search of PDF files in Windows Desktop Search (i.e. search from Windows Vista/7's Start Menu). Also not installed by default
* scrolling with right mouse button
* you can choose a custom installation directory in the intstaller
* menu items for re-opening current document in Foxit and PDF-XChange (if they're installed)
* we no longer compress the installer executable with mpress. It caused some anti-virus programs to falsely report Sumatra as a virus. The downside is that the binaries on disk are now bigger. Note: we still compress the portable .zip version
* -title cmd-line option was removed
* support for AES-256 encrypted PDF documents
* fixed an integer overflow reported by Jeroen van der Gun and and other small fixes and improvements to PDF handling

* add support for viewing XPS documents
* add support for viewing CBZ and CBR comic books
* add File/Save Shortcut menu item to create shortcuts to a specific place in a document
* add context menu for copying text, link addresses and comments. In browser plugin it also adds saving and printing commands
* add folder browsing (Ctrl+Shift+Right opens next PDF document in the current folder, Ctrl+Shift+Left opens previous document)

* add support for displaying DjVu documents
* display Frequently Read list when no document is open
* add support for displaying Postscript documents (requires recent Ghostscript version to be already installed)
* add support for displaying a folder containing images: drag the folder to SumatraPDF window
* support clickable links and a Table of Content for XPS documents
* display printing progress and allow to cancel it
* add Print toolbar button
* experimental: previewing of PDF documents in Windows Vista and 7. Creates thumbnails and displays documents in Explorer's Preview pane. Needs to be explicitly selected during install process. We've had reports that it doesn't work on Windows 7 x64.