- JFFS2 bugfixes and performance improvements
 - Support for 64-bit flash arrangements
 - Optimise for linear mappings of flash, without out-of-line access functions
 - New map drivers
 - Updated NAND flash support, new board drivers
 - Support for DiskOnChip Millennium Plus and INFTL translation layer
 - Clean up all translation layers with a single blkdev helper library.
 - Fix races in MTD device registration/deregistration
 - Add support for new flash chips
 - Clean up partition parsing code

More detailed comments in per-file changelogs.