Starting with tag:
[TAG 0.5.5
Daniel Burrows <Daniel_Burrows@alumni.brown.edu>**20070105053047] 
[Recognize HTML entity #8212 as a long hyphen.
Daniel Burrows <Daniel_Burrows@alumni.brown.edu>**20070116153426] 
[Recognize "&apos;" as an apostrophe.
Daniel Burrows <Daniel_Burrows@alumni.brown.edu>**20070120180732] 
[Recognize braces as valid URL characters (Closes: #407423).
Daniel Burrows <Daniel_Burrows@alumni.brown.edu>**20070201032037] 
[Retroactively fix a totally wrong changelog entry.
Daniel Burrows <Daniel_Burrows@alumni.brown.edu>**20070203014645] 
[Remove some cruft left behind by applying both my changes for options.compact and the submitter's changes.
Daniel Burrows <Daniel_Burrows@alumni.brown.edu>**20070203015132] 
[Add support to the browser-spawning code for running the browser either in the foreground or in the background.
Daniel Burrows <Daniel_Burrows@alumni.brown.edu>**20070203015220] 
[Add support to the URL chooser for running the browser either in the foreground or in the background.
Daniel Burrows <Daniel_Burrows@alumni.brown.edu>**20070203015241] 
[Add a command-line option that causes the browser to be invoked in the background. (Closes: #406083)
Daniel Burrows <Daniel_Burrows@alumni.brown.edu>**20070203015258] 
[Document both the short and the long form of --compact.
Daniel Burrows <Daniel_Burrows@alumni.brown.edu>**20070203015408] 
[Document -b and --background.
Daniel Burrows <Daniel_Burrows@alumni.brown.edu>**20070203015531] 
[Clean up the URL expression a bit and add support for guessing that BLAH.tld is likely a URL. (Closes: #408684)
Daniel Burrows <Daniel_Burrows@alumni.brown.edu>**20070203021227] [Add a changelog entry for 0.5.6.
Daniel Burrows <Daniel_Burrows@alumni.brown.edu>**20070204164158] 
