IBM Announcement Letters

OS/2 Warp 4.5x

 * Changes in support for IBM OS/2 Warp 4 and OS/2 Warp Server for e-business - Withdrawal Announcement - July 12, 2005
 * US (905-163), July 12, 2005
 * Europe, Middle East, Africa (ZP05-0336), July 12, 2005
 * Canada (A05-0884), July 12, 2005
 * Asia Pacific (WP05-1209), July 12, 2005

OS/2 Warp Server for e-business

 * IBM OS/2 Warp Server for e-business — the Software Solution for All Sizes of Businesses - Software Announcement 299-100 - April 27, 1999 PDF  Corrected on June 2, 1999

OS/2 Warp 4

 * IBM OS/2 Warp 4 -- The Easiest Way to a Connected World / Software Announcement / September 24, 1996 / Announcement Letter Number: 296-375

OS/2 Warp Server 4

 * IBM OS/2 Warp Server Advanced, Version 4 SMP Feature Availability / IBM Announcement Letter No. ZA96-0257 dated September 17, 1996


 * IBM OS/2 Warp Server, Version 4; IBM OS/2 Warp Server Advanced, Version 4; IBM LAN Server for Macintosh, Version 1.01 Offer Complete Server Software Solutions / February 26, 1996 / Announcement Number: 296-056

OS/2 Warp 3

 * SOFTWARE WITHDRAWAL: OS/2 WARP CONNECT VERSION 3 AND OS/2 WARP CONNECT VERSION 3 WITH WIN-OS/2 - Withdrawal Announcement 999-123 - May 11, 1999
 * OS/2 Warp Connect Version 3, OS/2 Warp Connect with WIN-OS2 Version 3 - IBM Announcement Letter No. ZP95-0160 dated May 16, 1995.

OS/2 2.1 for Windows

 * OS/2 2.1 for Windows 3.1 / IBM Announcement Letter No. ZP93-0700 dated November 09, 1993

OS/2 2.x

 * IBM OS/2 for Symmetrical Multiprocessing Version 2.11 / IBM Announcement Letter No. ZP94-0432 dated July 12, 1994


 * IBM OS/2 2.1 SUPPORT FOR IBM PS/2 SERVER 195/295 / IBM Announcement Letter Number 193-215 / July 19, 1993


 * IBM Introduced OS/2 2.1 with new Advanced Function, Improving the Industry's proven 32-Bit Operating System by IBM (May 18, 1993)


 * OS/2 2.0, Extended Services, DDCS/2, LS 2.0, OS/2 2.0 Tools / IBM Announcement Letter No. ZP92-0400 dated March 31, 1992

OS/2 1.x

 * IBM Operating System/2 Local Area Network Server Version 1.2 / NDD89-638, PCD89-311, IR-PC89-300