The Normal way
The short version is to get a copy of the update-rules script from run this on spamassassin.zones.apache.org:
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cd /export/home/jm/ftp/trunk/build/mkupdates |
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sudo -u updatesd ./update-rules VERSION |
where VERSION is 3.1 or 3.2, right now. The script will do everything necessary to generate an update and make it available.
Note that both 3.1 and 3.2 build updates from a different SVN branch than the code! See SvnBranches for details.
Legacy
Obsolete doc, but here for history
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