Dropbox 1.2.6 Experimental

Dropbox is the easiest way to store, sync and share files online.

File Sync

2GB of online storage for free, with up to 100GB available to paying customers.
Sync files of any size or type.
Sync Windows, Mac and Linux computers.
Automatically syncs when new files or changes are detected.

File Sharing

Shared folders allow several people to collaborate on a set of files.
You can see other people's changes instantly.

Online Backup

Automatic backup of your files.
Undelete files and folders.

Experimental release:

This build incorporates lots of backports from the latest stable build (1.1.35) as well as a couple of major improvements to our keychain integration on the Mac:

1.2.6

Fixed rare issue that would cause Dropbox to not start on any version of Mac OS X.
Fixed rare issue where Dropbox would ignore ACL-only permissions on Mac OS X that would cause it to not sync local changes without a restart.
Assorted updates to our debugging facilities on Windows after our security audits.
Fixed issue on Mac OS X where Dropbox would become unlinked if keychain items were synced using MobileMe.
Dropbox now provides more debugging information in the very rare event that it crashes on Linux.
Fix to issue on some versions of Linux that don't provide librt.so that would force you to manually login to the website when linked to from the desktop client.
Fix to issue on Mac OS X that would force you to manually login to the website after the computer had gone to sleep
Fix to regression in 1.2.x that would cause language settings to be lost after a relink.
Added guard in Mac OS X version to prevent user's from accidentally unlinking their Dropbox after refusing keychain privileges.

Windows: https://dl-web.dropbox.com/u/17/Dropbox%201.2.6.exe
Mac OS X: https://dl-web.dropbox.com/u/17/Dropbox%201.2.6.dmg
Linux x86_64: https://dl-web.dropbox.com/u/17/dropbox-lnx.x86_64-1.2.6.tar.gz
Linux x86: https://dl-web.dropbox.com/u/17/dropbox-lnx.x86-1.2.6.tar.gz

Notes:
We strongly recommend making a backup of your Dropbox before upgrading to this build as we'll need a few weeks to be certain of its stability. We will rapidly release new builds every couple days to snipe the most common issues as they arise.

Sadly as a result of the new database some 3rd party apps that relied on our old database format to sync with Dropbox will stop working (Examples include KFilebox, DropboxPortableAHK)