Feature: truncate lat text even for non-novices.

Feature: force WWW mode for sufficiently large output.

Feature: force WWW retrieval for users of free-email services.

Feature: fetch results via WWW, with a short email notification. Too many mail servers reject large messages.

Feature: allow user to run blastz on their computer and upload the alignment. Caveat: doesn't work with order-and-orient.

Feature: improve diagnostics for multipipmaker. If any sequence doesn't align with something, stop there and return a message about it instead of drawing an error.

Bugfix: dotplots that aligned on only the reverse strand were missing some output.

Feature: new version of blastz, more space efficient. Feature: run blastz with 12of19 and interpolation.

Bugfix: new order_lav program, fixing ono dotplots.

Bugfix: lots of changes to tools that needed to know about new blastz output. OandO provisionally restored on server.

Feature: multipipmaker now lets you submit an underlay file for each alignment.

Bugfix: we now use the latest version of blastz.

Bugfix: new versions of the order-and-orient programs, to match the new blastz.