Release notes/12.1.0

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VERY EARLY DRAFT!

Purpose

OLPC OS 12.1.0 is a new software release focusing on improving the XO-1.75 user experience, and undertaking a much-needed technological shift for Sugar's internals from GTK+ 2.x to GTK+ 3.x. Additionally, XO-1.5 and XO-1 continue to be supported in this release, and we include a variety of new features and fixes.

Features

Sugar-0.96

  • GTK3
  • write to journal anytime
  • text to speech
  • More activities moved to new toolbars: jukebox, memorize
  • New browser engine, Browse is faster and smaller

GNOME 3.4

Base system

  • Update to Fedora 17, systemd etc.
  • new kernel
  • ARM moved to hardfp for increased performance

More disk space

  • SD card root filesystem automatically grown to fill card

Network improvements

  • networks shared between GNOME and Sugar
  • networks come up earlier during boot

Miscellaneous improvements

  • screen now dimmed when system is inactive, even when automatic PM is disabled
  • new boot screen, new customisation methods
  • refined olpc-os-builder config format for module selection

Notable fixed bugs

Known problems

  • no cheese (#11803)
  • anything that might use clutter segfaults (#11810) e.g. gnome-control-center