Version 6.1 announced today.  Details here:

http://www.ibm.com/common/ssi/rep_ca/7/897/ENUS206-077/ENUS206-077.PDF

GA date is June 30, 2006.  I'm still quickly reading through the 
announcement, but there are lots of interesting bits:

1.  This release promises 64-bit support, although that support will be 
delivered post-GA (in a PTF, presumably).  So WebSphere follows DB2 as the 
second major z/OS subsystem to fully exercise 64-bit z/Architecture. 
What's interesting (speculation mode here) is that it might be possible to 
mix and match 31-bit and 64-bit WebSphere instances on the same system 
with this release, and I could see how that would be useful.  I guess 
we'll have to wait and see.

2.  Probably because of the 64-bit Java support this WebSphere release 
will require a minimum of z/OS 1.6.  (It also happens that zAAPs require 
1.6 or higher, although this will be the third WebSphere release to 
support zAAPs.)

3.  This release will use the new Java V5 (a.k.a. 1.5) for z/OS, announced 
in November.

4.  There's a statement of direction that IBM will deliver an 
Apache-derived HTTP server for z/OS designed to work with this release of 
WebSphere Application Server.  The current IBM HTTP Server for z/OS is 
perfectly fine for the majority, but we had some customers asking for 
Apache-derived code, so this announcement indicates it's coming.

5.  The Linux on z9/zSeries version (and other platforms) also got 
announced today.  (See 
http://www.ibm.com/common/ssi/rep_ca/6/897/ENUS206-076/ENUS206-076.PDF for 
details.)  The Linux version is upgraded to 64-bit and will be available 
in 64-bit mode for electronic delivery on May 26, 2006.  (The 31-bit 
version will also be available.)  I know some shops run both z/OS and 
Linux on z9/zSeries, so this schedule means you can get going immediately 
with the new 64-bit support for development then roll through testing and 
into production on Linux, z/OS, or both.

- - - - -
Timothy F. Sipples
Consulting Enterprise Software Architect, z9/zSeries
IBM Japan, Ltd.
E-Mail: [EMAIL PROTECTED]

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