0.7.0

Added

• encode_text() offers a valign argument for controlling vertical alignment within the board. (#15)
• Client.post_message() now raises ValueError if message is a list of encoded characters with the wrong dimensions. (#14)

Changed

• encode_text() now always produces six rows of output (a full board). (#15)

Removed

• Dropped support for Python 3.6, which has officially reached the end of its supported life.