# follow pep-386
# Examples:
# * 0.3     - released version
# * 0.3a1   - alpha version
# * 0.3.dev - version in developmentv
__version__ = '0.4'
__releasedate__ = '20120731'

# follow pep-386
# Examples:
# * 0.3     - released version
# * 0.3a1   - alpha version
# * 0.3.dev - version in developmentv
__version__ = '0.5.dev'
__releasedate__ = ''

Change version to 0.5.dev