I’ve just uploaded the new release of innotop to Google Code. Short version of the changelog: works on MySQL 5.1 with the InnoDB plugin; more efficient; supports Percona/MariaDB USER_STATISTICS data; fixes a bunch of small annoying bugs.
2010-11-06: version 1.8.0 Changes: * Don't re-fetch SHOW VARIABLES every iteration; it's too slow on many hosts. * Add a filter to remove EVENT threads in SHOW PROCESSLIST (issue 32). * Add a timestamp to output in -n mode, when -t is specified (issue 37). * Add a new U mode, for Percona/MariaDB USER_STATISTICS (issue 39). * Add support for millisecond query time in Percona Server (issue 39). * Display a summary of queries executed in Query List mode (issue 26). Bugs fixed: * Made config-file reading more robust (issue 41). * Hostname parsing wasn't standards compliant (issue 30). * MKDEBUG didn't work on some Perl versions (issue 22). * Don't try to get InnoDB status if have_innodb != YES (issue 33). * Status text from the InnoDB plugin wasn't parsed correctly (issue 36). * Transaction ID from InnoDB plugin wasn't subtracted correctly (issue 38). * Switching modes and pressing ? for help caused a crash (issue 40).