Apple Giveth and Apple Taketh Away — Lion Adds TRIM But Drops PPC
Mac OSX Lion adds TRIM support for SSDs:
Mac OS X Lion gère le TRIM. Cette fonctionnalité devrait permettre d’éviter que les performances de SSD ne se dégradent avec le temps.
[Rough Translation: Mac OS X Lion Supports TRIM. This functionality should prevent the performance of SSDs from degrading over time.]
But Lion drops Rosetta / PPC support:
in 10.7 Lion, Rosetta has vanished and Apple’s operating system launching this Summer will not support software built for PowerPC Macs.
Source: Christophe Laporte, Mac OS X Lion Gère le TRIM, MacGeneration (Feb. 25, 2011); Mark Gurman, 10.7 Lion Drops Support for PowerPC Applications, 9to5Mac (Feb. 26, 2011).