2001/3/1	ftp:/ftp.livingston.com/pub/le/upgrades/

ComOS 4.1c2 for the PortMaster 4 is no longer available; use 4.1c3 instead.

Use pmupgrade 4.4 or PMVision 1.11 when upgrading to ComOS 3.8 or later

Release notes describing the changes in each release are available 
in ../doc/release

or_3.7.1AP.5	- ComOS release 3.7.1AP.5 forthe OR-U-AP and OR-ST-AP
or_3.7.2L	- ComOS release 3.7.2L for the Office Router
irx_3.7.2R	- ComOS release 3.7.2R for the IRX and FireWall
pm2_3.7.2	- ComOS release 3.7.2 for the PM-2
pm25_3.7.2	- ComOS release 3.7.2 for the PM-25
pm3_3.7.2	- ComOS release 3.7.2 for the PM-3
release372.txt	- ComOS 3.7.2 release notes; READ BEFORE UPGRADING
pm3_3.8.2	- ComOS release 3.8.2 for the PM-3
pm3_3.8.2c4	- ComOS release 3.8.2c4 for the PM-3
pm3_3.9		- ComOS release 3.9 for the PM-3
pm3_3.9.1       - ComOS 3.9.1 for the PM-3
pm3_3.9.1c1     - ComOS 3.9.1c1 for the PM-3
pm25_3.9	- ComOS release 3.9 for the PM-25
pm2_3.9-usa	- ComOS release 3.9 for the PM-2 (USA ISDN)
pm2_3.9-intl	- ComOS release 3.9 for the PM-2 (International ISDN)
irx_3.9		- ComOS release 3.9 for the IRX
pm4_4.0.3	- ComOS release 4.0.3 for the PM-4
pm4_4.0.3c2	- ComOS release 4.0.3c2 for the PM-4
pm4_4.1		- ComOS release 4.1 for the PM-4
pm4_4.1c1	- ComOS release 4.1c1 for the PM-4
pm4_4.1c3	- ComOS release 4.1c3 for the PM-4
pm4_4.2		- ComOS release 4.2 for the PM-4
pm4_4.2c2       - ComOS release 4.2c2 for the PM-4
release382.txt	- ComOS 3.8.2 release notes for the PM-3
release382c2.txt - ComOS 3.8.2c2 release notes for the PM-3
release39-pm3.txt - ComOS 3.9 release notes for the PM-3
release39-pm2.txt - ComOS 3.9 release notes for the PM-2, PM-25, IRX
release391.txt - ComOS 3.9.1 release notes for the PM-3
release391c1.txt- ComOS 3.9.1c1 release notes for the PM-3
release403.txt	- ComOS 4.0.3 release notes for the PM-4
release403c2.txt	- ComOS 4.0.3c2 release notes for the PM-4
release41.txt	- ComOS 4.1 release notes for the PM-4
release41c1.txt	- ComOS 4.1c1 interim release notes for the PM-4
release41c3.txt	- ComOS 4.1c3 interim release notes for the PM-4
release42.txt	- ComOS 4.2 release notes for the PM-4
releasee42c2.txt- ComOS 4.2c2 release notes for the PM-4

README		- this file
README.342LC1	- Release note for 3.4.2Lc1, read before upgrading from 3.4.1L
README.pm11	- important warning concerning upgrading pm11 to 2.4
images/		- floppy disk images for obsolete IR4 and PM11
ir4_1.71R	- last release for IR4
irx_1.8R	- old release for IRX
irx_3.2.1R	- current shipping release for IRX
or_3.4.1L	- old release for OR
or_3.7.2L	- current full release for OR
or_3.7.2Lc5	- current patch release for OR
pm11_2.3	- last release for pm11 not requiring hardware change
pm11_2.4	- last release for pm11, requires hardware change, 
			see README.pm11 before upgrading!
pm25_3.3.3	- old release for PM-25
pm2_3.3.3	- old release for all other PM-2 family
pm2_3.0.4	- stepping stone between release 2.x and 3.3
pm3_3.7.2c3	- ComOS release 3.7.2c3 for the PM-3
pm3_3.8		- ComOS release 3.8 for the PM-3
pm4_4.0		- ComOS release 4.0 for the PM-4
release372c4.txt	- ComOS 3.7.2c4 release notes for the PM-3
release40.txt		- ComOS 4.0 release notes for the PM-4

You can tell the version number of pminstall by running it with the -v flag.
If it doesn't give a version number, it's too old, so upgrade to the latest
version.

WARNINGS:
1) Use pminstall 3.0 or later when upgrading from 2.x to 3.x
   Upgrade from 2.x to 3.0.4 first, then upgrade to 3.x.
   It is available in the tar files in ../software
2) Use pminstall 3.3.1 or later when upgrading to 3.3.1 or later
3) Don't upgrade from 3.4.1L to 3.4.2L, upgrade to 3.4.2Lc1 instead
4) Use pminstall 3.5.3 or later when upgrading to 3.5 or later
5) Use pminstall 3.5.3, pmupgrade 4.0, or PMVision 1.2 when
	upgrading to ComOS 3.8 or later
