11.10.06    -    Added Conference Papers links

07.25.06    -    Added "Structure of Enterprise Systems" whitepaper (pdf)

07.17.06    -    Added "Theory of Enterprise Command and Control" book (pdf)

04.07.06    -    Changed Banner, added three announcements, added Flash commentary, reformatted a few pages

01.09.06    -    Added TEC2 Preface pdf

01.04.06    -    Added CCRTS'06 Announcement

12.03.05    -    Deleted the directory "UCS Content"

11.29.05    -    Created and populated TEC2 ftp site

08.24.05    -    Fixed errors on Flash VPU movie; added reference to MITRE MSR win; added reference to OASD relationship

06.08.05    -    Added news updates

10.25.04    -    Updated Flash Image to Cube v3

10.19.04    -    Added JEC2 Definition to "Musings"

10.15.04    -    Added J Balistrieri hire to "Announcements"

10.13.04    -    Added Homeland Security Partnership to "Announcements"

09.13.04    -    Changed "Inc." to "Corp." on banner frame

09.03.04    -    Added "jobs" page

02.26.04    -    Echelon 4 LLC is now a Delaware "S" Corporation

01.27.04    -    Added SBIR Phase II Announcement

11.20.03    -    Changed site style

10.28.03    -    Updated News; Added Cube Flash demo

09.09.03    -    Added ISA03 Expo paper

09.04.03    -    Added two news items and references to Timesys

08.18.03    -    Fixed broken link (Forrester) on Reference page

07.31.03    -    Site rehosted to dedicated Cobalt RaQ3i server (@ 216.110.167.93)

07.31.03    -    Added Presentation material from 7th World Multi-conference SCI2003

05.16.03    -    Added "Partners" page

05.09.03    -    Added SBIR Grant Announcement

04.29.03    -    Added NDU announcement; updated IEEE EIT2003 acceptance notice

02.20.03    -    Added notice of acceptance of 1st SCI2003 paper, and copy of 2nd (companion) paper

02.01.03    -    Added Legal Notice

01.08.03    -    Added IEEE IC and "Value Production" papers, updated references

12.04.02    -    Added "Integrated Systems" paper

09.20.02    -    Added essay "The Architecture of Enterprise"

09.19.02    -    Added automatic Flash Plug-in download

09.09.02    -    Updated "Enterprise Engineering" page & corresponding pdf file

09.08.02    -    Updated "banner" page

09.07.02    -    Changed fonts to Verdana

09.07.02    -    Removed background gradients

09.05.02    -    Added Printable (PDF) versions of text pages

09.05.02    -    Added Change Log

09.05.02    -    Removed "workstation demo" from Products Page

09.05.02    -    Added new links to the Reference Page