This is the file `CHANGES', which accompanies the `aiaa' distribution, version 2.4, dated 1999/02/22 by bil kleb v2.4 (1999/02/22) fixed \\ errors if some fields were left undefined for article or note options changed reprint copy on cover moved manifest to its own file v2.3 (1999/02/22) [never released to CTAN] web address caption label delimeter for submit class played with table of content listings for subfigures under submit class v2.2 (1998/09/09) [never released to CTAN] title/author set to raggedright in makecover for articles/notes the field of journalissue to exclude page range, plus... added \JournalPage command to indicate starting page of journal article/note. now the page range on the cover and page numbers of the document are accounted for automatically v2.1 (1998/08/04) added note about web site home zip code for aiaa belowcaptionskip for tables v2.0 (1998/02/28) patch level 1: (1998/03/02) version numbers updated typeouts patch level 0: font sizes and positions of various elements on the cover page for conference papers. eliminated extraneous \endinput from the end of aiaa.bst new zip code for AIAA updated AIAA logo added a space between copyright symbol and year in copyright notices a, b, and d added more journal abbreviations to bibliographic style added \thanksibid command units used in creating the cover pages to inches v1.0 (1997/03/03) added subfigmatrix environment to make "tables" of figures \Figure and \Reference commands eliminated \incfig command modified to be simplier, less intrusive. in fact, now it is really just a shorter version of the antecedent \includegraphics subfigure caption skips v0.9 (1997/02/20) initial release