# Recent development (unreleased)

This document describes the major changes that are expected to be included in the next release of flashrom and which are currently only available by source code checkout (see Building from source). These changes may be further revised before the next release.

## Known issues

AMD-based PCs with FCH are unable to read flash contents for internal (BIOS flash) chips larger than 16 MB, and attempting to do so may crash the system. Systems with AMD “Promontory” IO extenders (mostly “Zen” desktop platforms) are not currently supported.

https://ticket.coreboot.org/issues/370