1.3.3.6 (2015-04-15)
  - Add an even more general update filter, which utilizes make scripts
    called `Packfile`. (Can be utilized for mid-packaging tweaks.)
  - Add mandatory `Source:` control field for DEB packages.
  - Guard absent documentation comment when reading -s src files.
  - Introduce brute force charset detection, assume UTF-8, else L1/ASCII.
  - Fix default file mode for write_changelog, and fix lintian bug with
    absent md5sum for stub changelog. Prepare parseable DEP-5 license list.
  - Introduce preprocessor filter utilizing preprocess.py.
  - Enhance -s src plugin with some relative target path inheritance.
    Absolute paths aren't modularizable yet. And be more precautious with
    comment syntax consistency.
  - Make -u fixperms ignore symlinks and chmod woes.
  - Composer target: strip VCS #hashversion suffixes. Reinstate RPM support
    with php-composer(vnd/pkg) serialization. Handle tilde, caret and
    asterisk specifiers more concretely. Downcase version suffixes for DEB.
    Add --composer-no-alt flag to avoid phar-|php- combinations.
  - Phar target: Add --phar-x flag for executable flag. Remove --phar-stub
    prefix path. Classmap building avoids chdir now, uses Canonic_Autoloader
    tokenizer implementation. Default attributes are better filtered.
  - Src plugin: retain invocation script as `main` file in attrs{}.

1.3.3.5 (2015-01-04)
  - Cleanup of composer plugin for more isolated multi-target creation,
    configurable --prefix, supports php+phar alternatives in dependencies.
  - More complete path cleanups for plugin chains.
  - Update filters -u and target -t options can now be repeated (multivalued
    alternatively to list specifiers).
  - Introduce --attr flag to add control fields (aliases to --deb-field).

    process.io.stderr = stderr_w

    process.start
    stdout_w.close; stderr_w.close
    logger.debug('Process is running', :pid => process.pid)
    # Log both stdout and stderr as 'info' because nobody uses stderr for
    # actually reporting errors and as a result 'stderr' is a misnomer.
    logger.pipe(stdout_r => :info, stderr_r => :error)

    process.wait
    success = (process.exit_code == 0)

    if !success
      raise ProcessFailed.new("#{program} failed (exit code #{process.exit_code})" \
                              ". Full command was:#{args.inspect}")

module FPM
  VERSION = "1.3.3.6"
end