http://sourceforge.net/projects/pure-data/ the source forge project page.
http://www.crca.ucsd.edu/~msp/software.html the official page (i think)

http://pd.iem.at/

Here a pre-installed version of Pure DATA :
http://at.or.at/hans/pd/installers-0.38.4-extendedRC4.html

Pd-extended 0.38-4 final has made it to SF.net download page:

http://sourceforge.net/project/showfiles.php?group_id=55736&package_id=76013

Latest vanilla Pd for the brave...

I'm not sure the best way to upgrade the core Pd while still
keeping all of extended in a nice way. If anybody figures out
a system for going to Pd 4.0 + extended + GEM please post it up.

On Fri, 29 Sep 2006 10:00:08 -0700
Miller Puckette <mpuckett@imusic1.ucsd.edu> wrote:

> Pd 0.40-0 is now available:
>
> http://www-crca.ucsd.edu/~msp/software.html

Pd-0.39.2-extended-rc2 released!

http://at.or.at/hans/pd/installers.html

After a long pause, it's time for another release. That means Release Candidate 2!! Almost there! Yes, there are a couple known bugs, and most definitely unknown bugs. Let's find them and make a final release!

* Bitstream Vera Sans Mono is now default font on Windows and GNU/Linux
* Bitstream Vera Sans Mono is included in the Windows installer
* Monaco is the default font on Mac OS X
* fixed GUI size, should actually be the same size on all platforms now
* pdp and pidip should support quicktime/mjpeg/png and theora now
* pdp_ieee1394 included on Mac OS X
* the Mac OS X package looks much better, thanks to Steffen <stffn@dibidut.dk>
* default preferences are embedded into the Pd.app on Mac OS X
* revamped font flags and added '-font-weight' flag

A couple of known issues:

* it's still missing Gem font support on Mac OS X
* the delread~/sqrt~ bug is still not fixed

Test away and file bugs in the bug tracker!

http://puredata.org/dev/bugtracker

.hc

Please test this build lots! If no one finds anything that needs fixing, I am going to release this exact version:

http://autobuild.puredata.info/auto-build/2007-10-14/

There are some known bugs, but they are big and will have to wait for the next release. Other than that, let's make sure there are no other outstanding issues.

.hc

I forget whether I announced the release on this forum, but the new releases are here, don't use the test builds (i.e. at.or.at/hans/pd/installers.html)

http://puredata.info/downloads

.hc

Pd-extended 0.40.3 was just released, check http://puredata.info/downloads

Pd-extended 0.43.4 beta is up, I think this is very close to done:
https://puredata.info/downloads/pd-extended/releases/0.43.4

For Ubuntu you can use the PPA:
https://launchpad.net/~eighthave/+archive/pd-extended

You can find a partial list of new features here:
http://puredata.info/dev/NextRelease

I'm on mac OS 10.5, seems that [entry] is unusable in pd extended 0.43. When clicking in the [entry] window I get this error:

invalid command name "pdtk_canvas_sendclick"
invalid command name "pdtk_canvas_sendclick"
while executing
"pdtk_canvas_sendclick .x2d2b30.c [expr 744 - [winfo rootx .x2d2b30.c]] [expr 491 - [winfo rooty .x2d2b30.c]] 1 0"
(command bound to event)

Or you can use the "tab" key to get the cursor into [entry], but then you get this error whenever you try to type or click outside of it:

invalid command name "pd"
invalid command name "pd"
while executing
"pd #entry2e81b0 keyup 65289 \;"
(command bound to event)

Hope someone can fix this because I use entry all the time.

Other than that I am loving the 0.43 features, my favorite is being able to view all of my open sub-patches in the window menu (it's the little things that matter). Thanks to everyone working on this release.