ightweight; like other
Apache projects, the committers decide which changes may be committed
to the repository. Three +1 ('yes' votes) with no -1 ('no' votes or
vetoes) are needed to approve a significant code change. For 
efficiency, some code changes from some contributors (e.g. 
feature additions, bug fixes) may be approved in advance, in 
which case they may be committed first and changed as needed, 
with conflicts resolved by majority vote of the committers.

</P>
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