DaniS506 version 1.8.15 has been released (10/4/2013); note that the binary is actually nearly 6 months old, but has only now been publicly released. DaniS506 is a replacement for IBM's EIDE driver (IBM1S506), which features: support for Intel, VIA, Ali, SiS, CMD, Promise, Cyrix, HPT, AMD, Artop, SMSC, ServerWorks, Opti, Nvidia, NatSemi, SiliconImage, ITE, ATI, NetCell, Broadcom, JMicron, and Marvell chipsets, SerialATA, PCCard controllers, busmastering, Ultra33-DMA, Ultra ATA-66, Ultra ATA-100, faster PIO due to 32-bit I/O, disk capacities up to 2TiB, and much more.
Source: OS/2 Warp News and Rumors