Also look at for other differences.
I believe documentation is "last on the list" before release so wouldn't use this as a guide to the feature set.

From: [] On Behalf Of Krishnan
Sent: 14 June 2007 13:45
To: Rules Users List
Subject: Re: [rules-users] Is Rules 4 different from rules 3?

no, it is different and the APIs are different. So, you will need to migrate from 3.0 to 4.0


On 6/14/07, Joshua Jackson <> wrote:
Dear all,

I haven't had time exploring the latest rules 4 yet. But is it any
different from rules 3? Because from what I see from the rules 4
documentation, it's basically still the same. Will there will be no
migration effort from 3 to 4?

Thanks in advance.

Let's create a highly maintainable and efficient code

YM!: thejavafreak
rules-users mailing list

Sivaramakrishna Iyer Krishnan (Anand)

Never assume the obvious is true.
- William Safire