Copyright (C) 2007 Nokia Corporation

RELEASE NOTES
=============

RELEASE INFORMATION

Project:           maemo 2.2 'gregale' Development Platform
Version:	   2.2
Date:              2007-02-02


GENERAL INFORMATION
===================

This is maemo Development Platform 2.2 containing the following
components:

 - i386 rootstrap
 - armel rootstrap
 - armel rootfs
 - Nokia non-free binary packages tarball which is used for creating customized rootfs
 - Nokia non-free binary packages tarball which is used for rootstrap

maemo developer rootstraps provide development environment for
building software for the Internet Tablet product.

Note that this release is for 770 developers, N800 developers should use maemo 3.x
platform.

The rootstraps contain a large number of headers, libraries and tools
that are needed to develop software for the selected target
system. Rootstraps are installed inside the Scratchbox cross
compilation environment.

This release includes two rootstraps for two different architectures
and purposes:

- i386 rootstrap: The i386 rootstap is used during the development
  stage of the software. The benefit of using native i386 based
  environment is the added speed because no emulation is needed nor
  used. Majority of development work is done in the i386 rootstrap
  environment inside the Scratchbox.

- ARMEL rootstrap: The main use case for the developer for using ARMEL
  rootstrap environment is to cross compile his application for the
  actual device. 

The developer root filesystem (="dev rootfs")

- Developer ROOTFS: this is a minimal SW image that can be flashed to
  the actual device. It can be used for various development and
  testing purposes.


NEWS
====

Changes from 2.1

 - New SDK matching the latest OS 2006 edition
 - Maemo 2.2 supports Scratchbox 1.0 Apophis R4
 - Bug fixes and other enhancements


SOFTWARE AND HARDWARE REQUIREMENTS
==================================

 Recommended minimum hardware setup:
  - Please visit http://www.scratchbox.org/ for detailed information
    about hardware requirements.
 
 Software:
  - Scratchbox Apophis R4 or later
  - The following toolchains from scratchbox.org
        scratchbox-toolchain-cs2005q3.2-glibc-arm
        scratchbox-toolchain-cs2005q3.2-glibc-i386

 - Do not install doctools for scratchbox.



INSTALLATION INSTRUCTIONS
=========================

Please see http://www.maemo.org/platform/docs/tutorials/Maemo_tutorial.html


BUGS
====

Please see https://maemo.org/bugzilla/


KNOWN LIMITATIONS
=================

 - If you use Maemo 2.2 in the same scratchbox as Maemo 3.0, you will have 
   to remove the ~/.osso directory/
 - The submenus do not open in some environments.


RELEASE FEEDBACK
================

maemo 2.2 'gregale' related bug reports and feedback should be reported to the
maemo bugzilla.