- Numerous small final tweaks. ...

- Updated to Atom 1.1 (curse these rapid spec revisions!).
- Expanded comment about losing updates.
- Added note about multiple snapshots for multiple consumers.
- Added notes about variation in execution times.
- Rephrased comment about blocking at the target.
- Updated caption of size figure.

- Added spreadsheet with experimental results.

- Changed "records" to "rows".

- Updated Atom and ebXML references.

- Fixed x axis label for bar chart. ...

- Fixed legend entries for line chart.

- Renamed "update queue" to "output queue" and removed from basic architecture. ...

- Redrew source and target adaptors.

- Tidied up keywords and spell-checked. ...

- Updated introduction to match final paper structure.
- Cleaned up use of "architecture" vs. "approach".
- Edited discussion in architecture section.
- Rewrote implementation and testing sections.
- Rewrote results section and deleted obsolete material.
- Added output queue, further testing & evaluation and miscellaneous issues
  to future work.
- Added note about multiple targets.
- Revamped conclusion.

- Revamped architecture section. ...

- Added implementation and results sections.
- Revamped about half of implementation section.
- Added results graphs.
- Expanded the conclusion.

- Fixed up layout and formatting.

- Added ploticus scripts.

- Added example of an Atom feed. ...

- Cleaned up positioning of "layer" labels in architecture diagrams.
- Updated Atom spec reference to current version (1.0).
- Said a little more about ebXML and added a reference.
- Rewrote introduction a little.
- Used "approach" rather than "architecture" as a general term.
- Reverted to proper British spelling :)
- Removed a redundant paragraph about Semantic Web.
- Expanded description of RSS slightly.
- Removed discussion of Atom design objectives --- not that relevant.
- Retitled main section about our approach.
- Tweaked several miscellaneous bits and pieces.
- Further revamped Future Work section.

updated architecture & methodology section

- Added note about flexibility and extensibility. ...

- Revamped future work section.
- Changed "extract" to "export" in the diagrams.

- Added paragraph differentiating us from data streams. ...

- Fixed section xrefs.
- Quick revamp of background and motivation sections.
- Added initial draft of David's stuff and tweaked a little.

- Fixed up publisher addresses.

- Added data streams paper.

- Added figures.

- Tweaked abstract slightly. ...

- Added labels to all sections.
- Added figures.

- Tidied up appearance of a few references. ...

- Fixed a couple of minor errors.
- Removed the really long URLs --- most were unnecessary anyway.

- Added BibTeX database and fixed up references section (hope I got ...

them all correct!).

- Straight dump of text from original Word document with only special ...

characters and basic formatting fixed. References are currently in
  a woeful state :)