- 1st pass at documentation with the README. - Attempt to detect trivial redirect loops. - Loosen the request parser enough to just accept URLs, so you can easily test rewrite behavior by just running volta and pasting URLs. - Alter the whitelist "negative" rule syntax to more closely match normal rules. Rename references to negative rules from "whitelist" rules, to avoid confusion.

Retain the CDB struct between lookups, only freeing when reopening the db. Big, big speed boost.

Ensure that all output is flushed immediately. Fix free() bug for non-matching rules. When creating the rules cdb, make the tmpfile in the cwd instead of /tmp. Make regular expression matches case insensitive.

Add whitelisting rules, to negate other matches if they come first in the ruleset. Remove the results set array completely, it's faster and requires less memory to do the comparisons inline.