- Cleaned up spacing of binary operators. ...

- Added templates for relational algebra operators as distinct from ordinary
  Greek letters.

- Removed omit-xml-declaration attribute from output element, as it's ...

apparently required for XHTML 1.1 (oops).

- Added text-encoding variable to make it easier to insert the value into ...

relevant places as necessary.
- As a side-effect of the above, eliminated redundant otherwise elements
  testing for unknown input formats.
- Added byte-order-mark="no" and omit-xml-declaration="yes" to the output
  element for XHTML.
- Added meta content-type=... for (X)HTML.

- Removed a wayward strong element.

- Added explicit text encoding (UTF-8). ...

- Added Unicode names for all special characters both in template match
  and comments.
- Added "unicode" CSS class where appropriate (more obscure characters).
- Added code for Unicode outer join operators in XHTML (commented out).
- Added extra vertical margins around figures and tables.
- Added division slash character (U+2215) for "divide-operator" XHTML
  template.
- Added \ensuremath to some operators in LaTeX.
- Added spaces around some operators in (X)HTML.
- Removed unnecessary disable-out-escaping attributes on Unicode text.
- Rearranged the Greek letters into alphabetical order :).
- Wrapped all XHTML text output in xsl:text elements.
- Made relational algebra output compatible with relalg.sty where appropriate.
- Improved alt attribute for outer join operator images.
- Incorporated CSS alternatives to alignment attributes that are not
  supported in XHTML.
- Changed from border to border-style for appearance of images.

- Added support for Unicode plus XHTML and XeLaTeX formats. ...

- Refactored boilerplate considerably.
- Removed obsolete comments and reformatted relevant ones.
- Removed unnecessary xsl-out namespace from Oracle XSL.
- Switched to UTF-8 encoding.

- Fixed formatting of titles for assignment solutions.

- Added epsilon/extend.

- Added test for assignment document class so we can have sample solutions ...

for assignments.

- Added discretionary hyphens for LaTeX.

- Updated with Oracle11g links.

- Added a LaTeX hyphenation element.

- Changed underline element to use CSS instead of <U>. ...

- Added an HTML template for document-author.
- Added explanatory comments to raw-html.

- Added simple emoticons: :), :| and :(.

- Updated Oracle version.

- Switched HTML entities to proper entity names instead of numeric values. ...

- Revamped hyperlinks to use hyperref's URL macros, thus fixing issues with
  embedded "#" characters.
- Added error checking for bogus attribute combinations to hyperlinks.

- Added fontenc and textcomp packages as standard. ...

- Added breaklinks option to hyperref.
- Added command to set typewriter text to Bitstream Letter Gothic.

- Changed all numeric entity references to their proper names. It seems ...

reasonable to do so now as most browsers should have caught up.

- Fixed unnecessarily complex processing of embedded elements in a ...

description-list.

- Added curly brace characters. ...

- Fixed match attribute for element, and, or, not.

- Added empty set symbol. ...

- Added logican negation (not) symbol.

- Added comment about orthgonality of list item processing.

- Added thin space template.

- Changed version to 2.0. ...

- Fixed incorrect use of xsl:number (should have been xsl:value-of).

- Added support for multiple citations in one <cite>.

- Added simple bibliography support.

- Added <apostrophe>.

- Un-ambiguified (??) term vs. item/term.

- Added "term" as an option for description list keywords after finding a ...

few instances of it in INFO 321.

- Added not-equals operator (we've never used it before?!?!).