2011-06-15  Matias A. Fonzo  <selk@dragora.org>

  Changes in the tools:

    - upgrade:

        * pkg_name(): Use "here strings" for packages with
          four or more segments.
        * date(1) has been replaced with the printf built-in.

2011-06-08  Matias A. Fonzo  <selk@dragora.org>

  Changes in the tools:

    - remove:

        * Handle those packages that do not have a post-install script,
          this is on the pre-removal routine.
        * The cat_except() function has been simplified.
        * Minor changes.

    - upgrade:

        * Move the scripts of pre and post installation for easy removal.

2011-05-31  Matias A. Fonzo  <selk@dragora.org>

  Changes in the tools:

    - add:

        * Added a sanity check to see if the filesystem is in read-only mode.
        * Show description files even in a clear environment.
        * Solved the UTF-8 conversion for description files (if $LANG
          is in UTF-8).
        * Minor cleanup.

    - remove:

        * Added a sanity check to see if the filesystem is in read-only mode.
        * Compress (using lzip) the removed description files.          

    - upgrade:

        * Added a sanity check to see if the filesystem is in read-only mode.
        * The usage of sed(1) has been removed from the pkg_name() function.
        * upgrade now removes descriptions of old packages.
        * Minor cleanup.
        

2011-05-17  Matias A. Fonzo  <selk@dragora.org>

  Changes in the tools:

    - remove:

        * Removed trailing slash when checking for an
          empty directory from the database.

2011-05-05  Matias A. Fonzo  <selk@dragora.org>

  Changes in the tools:

    - add:

        * Use options '--strip-components=1' and '--show-stored-names'
          on `tar' to avoid the (unnecessary) usage of sed(1).

    - remove:

        * The function empty_dir() has been changed, adapting to
          the changes of "add".

    - makepkg:

        * Check if the destiny is a valid directory.
        * Added more verbosity to lzip(1) output.

2010-11-08  Matias A. Fonzo  <selk@dragora.org>

        * Bumped version 2.4.
        * Added the option: --deference (-h) and --check-links (-l)
          in the `add' command. This is for newer behavior on the
          latest versions of tar.

2010-08-13  Matias A. Fonzo  <selk@dragora.org>

  These are the current changes since previous version (2.2):

        * Version 2.3 released.
        * Centralized: Implemented a main order called `pkg'.
        * Modularized: The tools for: install, remove, and
          upgrade packages are now in a separate directory.
        * A new tool called "size" has been added.
        * Fixed localization issues + code correctness.
        
  Changes in the new tools:
  
    - add (ex dragin):
    
        * Now the testing and installation of packages is more fast,
          with the tar option '--use-compress-program='.
        * Preformatted descriptions using `fmt' for the output.
        * The descriptions can also be show in UTF-8 (according to the system).
    
    - remove (ex dragout):
    
        * A better version of the function cat_except() has been implemented.
    
    - upgrade (ex dragup):
    
        * Added a new option `-i' for install a package (if not installed).
        * The options are handled by getopts for more flexibility.
    
    - size:

        This is a new tool to get the compressed size and uncompressed
        size of a package.

    - erupt
    
        * Number of version: incremented.