I've had a look through the Eclipse UI help manual and I can't see any reference to the plugin supporting version control.
It says words to the effect of you can stick this specific version
com.ca.endevor_16.0.1.20130916141836.bin.dist.zip on a server.
What I am concerned about is if I have thousands of installs - I've got no control over versioning (as I have on the mainframe under ISPF).
Plugin version support would mean when eclipse was started with this plugin there would be an immediate version check an an upgrade path forced.
Can anyone comment on this?