THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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For history you may look at
http://lists.ofbiz.org/mailman/listinfo
history of users is here for example http://lists.ofbiz.org/pipermail/users/
There is no embedded search tool but you may use google site search option 
The commits ML is not already active, I will create soon a search plugins also
for it (if anyone want to do it before me I'll not be offended ;o)
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