- Tided up some output formatting.

- Fixed extraneous whitespace around TODO elements.

- Added "todo" element.

- Added "strip" mode for handling markup in HTML <title> elements (essentially ...

adding a second "strip" template for all special character and "global
  variable" elements).
- Added ndash, n-dash, mdash and m-dash as synonyms for en-dash and em-dash,
  respectively.
- Removed incorrect Unicode <span> in HTML mode for emoticons.
- Recoded the logic for generating document titles, and incorporated some
  related logic that was in xml2xslt.xsl.

- Deleted some obsolete comments. ...

- Moved title generation for non-standalone documents into format-master.xml.
- Removed unnecessarily specific context expressions.

- Fixed empty element formatting. ...

- Changed awkwardly-formatted strings to heredocs.

- Added PL/SQL Packages and Types Reference.

- Made better use of the oracle_documentation_root variable. ...

- Cleaned up formatting of documentation table.

- Added a backslash template (!).

- Fixed broken greater-than template (actually printed < !).

- Added the ability to switch section numbering on and off section-by-section.

- Added border-collapse style attribute to all tables produced by the ...

tabular element.
- Added weight attribute to row-rule element, enabling support for double
  row rules (except for partial row rules in LaTeX).
- Reimplemented partial row rules from scratch. Now supported in both
  LaTeX and HTML.

- Added xs namespace to enable use of XML schema data types.

- Reimplemented the stylesheet parameters to be consistent with xml2xslt.xsl.

- Fixed number conversion bug in PaperYear template.

- Added paper-year and paper-period stylesheet parameters. ...

- Added SubjectCode, PaperNumber, PaperYear and PaperPeriod templates.

- Removed old "department" and "paper" stylesheet parameters in favour of ...

"subject-code" and "paper-number" (which were already in place anyway).

- 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.