print report function calculates composite immunohistochemistry p21/p53 result; replaced M::Request::get_previous_diagnosis_count() with get_previous_diagnoses() to supply data instead of just count, replacing redundant previous_diagnosis_data from C::Report::load(); printed reports now display 'amended report' details and highlights changed diagnosis; QueryLog creates separate logfiles for dev server user, to avoid lack of write permissions if files opened by Apache user & also to avoid polluting production logs with dev data

added auto-screen function to registration section

amended all cron scripts which used DateTime directly to use L::Local::Utils::time_now() instead, so time calculated correctly at day rollover (ie considers BST); patched Utils::time_now() to accept args for DT constructor (eg formatter)

added server_username to settings to allow Model to find username for logging application functions eg mail reports

bugfix to log_rotate.pl - need to check src file exists before creating IO object then calling unlink() on it

patched L:Dispatch to avoid error on undefined dispatch_path; moved L::Local::QueryLog dispatcher construction from _warn_handler() to BEGIN block to avoid re-creation per request; changed sql.log to Log::Dispatch::File::Rolling object; amended log_rotate.pl to process the new sql.log filenames; added new method ensure_warn_handler_capture() to L::Local::QueryLog for use with non-external fastcgi, where FCGI re-defines the warn handler set in L::L::Q so that sql statements go to Apache error log

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