#342336 by drewish: Revisit JS filtering so it works with spaces between extensions and uses a common error class name so other modules can use the same JS.

good catch... thanks.

#291383 by webchick, hook_file_download() causes 404 for filefield-derived fields on private download

#333994 by Grunog2, Not setting file permissions on uploads.   set perms to 644 after file_save_upload in field_file.inc

#295620, Call to undefined function field_file_load().. decided to include field_file.inc at a global level.

#314049 by m29Corey, inlcude field_file.inc for install profiles... wow these dynamic includes are annoying. :)

#310698 by dopry, update the default value callback to only display a single extra filefield by default. There are still upstream issues with cck, see http://drupal.org/node/320313#comment-1083296

#319114 by pasqualle, fix notices in field_file_save_file using variable names copy and pasted from field_file_save_upload.