The long-awaited release of Debian version 7.0.

In this version, many improvements have been made both “under the hood” and visible to the end user.
Now the package base has more than 12,800 new packages - thus, the total number of packages in the repository is 3,7493. Compared with Squeeze, 2,160 packages were updated (70% of the package base) and 4125 (14%) were removed for various reasons.
Installation
The installer has the following changes:
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- UEFI support (Secure Boot is not supported)
- WPA support
- Installation using voice commands
- Using default ext4
Soft
The distribution includes the following software versions:
- Linux Kernel 3.2 with its own patches
- X.Org 7.7 (X.Org Server 1.12)
- GNOME 3.4 (with some of the 3.2 components)
- KDE 4.8.4
- Xfce 4.8
- LibreOffice 3.5 (enabled by default and replaces OpenOffice.org when upgrading)
- MySQL 5.5
- Apache 2.2.22
- Python 2.7
- GCC 4.7.2
- LLVM / Clang 3.0
- Iceweasel (Firefox) 10
- systemd 44
Multiarch
In Debian 7, a transition to the multiarch architecture occurred. This means that you can install packages of several architectures on one machine at once. ia32-libs is no longer used, there is a
small note about this.
Repositories
The Debian Backports service is now officially part of the Debian project. To use backports, you need to connect the following repository:
deb mirrors.kernel.org/debian wheezy-backports main contrib
Update
Upgrade Instructions with Debian SqueezeWhat you need to know about WheezyDownload
Debian 7 CD1:
amd64 i386Debian 7 Netinstall:
amd64 i386Debian 7 Netinstall (includes non-free firmware):
amd64 i386 multiarch