img2irc 0.3.0

• Change the short flag for --max-height from -h to -H to avoid colliding with --help.

• Fix a typo in the FromStr implementation of EscapeType.

• Update dependencies.

img2irc 0.2.0

• Add support for specifying the minimum alpha value to render.

• Add support for emitting InspIRCd config and MOTD escape sequences.

• Various minor code quality improvements.

• Update dependencies.

img2irc 0.1.1

• Avoid emitting duplicate colours when an adjacent tile is identical.
• Various minor code quality improvements.

img2irc 0.1.0

Initial release.