- Added inadvertently omitted processing of @format attribute of images.

- Changed path for join operator graphic to match new handbook structure. ...

- Named all the "image" templates.
- Cleaned up generation of image/graphics paths. Default locations are
  no longer used; if your graphics are in a specific directory, you are
  now required to specify the @location attribute in the image element.
- Print versions of images are now called "xxx-print", web versions are
  called "xxx-web" and zoomed web versions are called "xxx-web-zoomed".
- Web images now use the value of the image-format global parameter if
  the @format attribute is not specified (rather than just assuming PNG).
- In the "include-document" templates, plain text documents were
  incorrectly listed as having an @type value of "text". This should
  have been "plain", as it represents the second part of the MIME type
  (text/plain). Fixed.
- Added a note that including XML documents with include-document is
  problematic and best avoided. (Support has not been removed, however.)
- Fixed some typos.

- Added "include-document" to paragraph detection list in "list-item" ...

and "question" templates.
- Minor additions to "include-xml" template documentation.

- Added support for calligraphic maths text.

- Streamlined test for p/paragraph nodes in "definition-item" template. ...

- Fixed otherwise in "definition-item" template; it now processes _all_
  sub-nodes, not just elements.

- Fixed definition lists so that embedded elements such as lists now ...

work correctly (actually, work, period).
- Added HTMLStyle parameter to <p> template to support the above. Tried
  modes, but they didn't work :(

- Added <not-element-sign> template.

- Added @style attribute to <math> to deal with inline vs. display (old ...

method getting too unwieldy and didn't really work anyway).

- Made image path for join operator absolute so that it works no ...

matter where the document ends up.

- Added support for emphasis inside answers for HTML.

- Added @hide attribute to <answer> to enable hiding individual answers. ...

- Rationalised document title generation slightly.
- Normalised titles for lab/tut answers across HTML and LaTeX.

- Changed <digitsep/> to use a thin space (\,) in LaTeX, as recommended by the SI folks.

- Switched LaTeX version of <space> to generate '\ '.

- Added \mathit to LaTeX <variable>.

- Added @align to <include-document> (HTML only).

- Added support for # character.

- Changed LaTeX \verb delimiter character to backquote.

- Added to-do for \\ at end of tabular.

- Updated other image templates to use location attribute rather than element.

- Added new join operator for HTML that uses a fixed image. ...

- Changed appropriate IMG tags to use new "padded" style.
- Fixed generation of <PRE> inside <P> for code blocks.

- Added support for <br/> embedded within a <cell> of a <tabular> (only really an issue for LaTeX). ...

- Added @valign attribute to <tabular> (for LaTeX only).

- Added code for multipart tables (and then didn't use it!).

- Added @rotate and @scale attributes to <tabular>. ...

- Fixed raw markup appearing in HTML <TITLE>.

- Fixed generation of "definition lists" in HTML so that they actually now look good.

- Discovered the proper HTML entity for the minus operator (&#8722;).

- Added logical and (^) and or (V) operators. ...

- Added HTML-style aliases for <emph> (<em>), <underline> (<u>) and <variable> (<var>).
- Fixed <minus> in HTML.

- Added latexsym package to LaTeX preamble (needed for join operator). ...

- Added join, intersect and union operators.
- Deleted spaces in HTML versions of operators because they look weird in isolation.
  (Need to rethink this in general, as it will probably now look weird in equations!)

- Added set membership symbols for element, subset, superset.

- Added a <space> element to fix the occasional gobbled space.

- Added some spacing control to stop words getting jammed up against each other in LaTeX. (Only occurs when two elements are adjacent.)