#413908 : Cache css & js files. Allows for site to be semi-up when it would normally be in a down state. \n Improved documentation. \n Minor fixes to database opperations.

#453426 : Boost now controls cache expiration by 2 database tables: boost_cache & boost_cache_settings. This sets the stage for per content type cache expiration and crawlers to push the cache out. Performance page has been changed, you might need to re-enable boost caching on the performance page, as the variable name has been changed.

#204174 : Can now use boost & built in page caching. If boost won't cache it, then it will hand it off to core to see if that will cache it. Control this via n.

#182686 : Fixed a bug with url aliases & subdir installs; Also supressed php errors that get reported via watchdog.

#223610 by vivekkhera: Fixed a possible race condition in file creation, added better error reporting when it doesn't work.

#385924 : Fixed array missing for each error when path_redirect module not installed or path has no alias.

#385924 : Fixed php < 5.1.0 error, added ability to not halt boost on errors, boost block shows blocking error.

#428942 : Faster & more simplerewrite rules; changed cache filename generation. index.html is now _.html among some other changes.

#385924 : hook_init() rewrite; smarter subdir handeling (needs updated htaccess rules for subdir instal); doesn't cache page on php/drupal errors.