v0.4.1

• Enhancement: add --tileContainer.

v0.4.0

• Enhancement: add --extend support.
• Enhancement: add --overlayGravity support.
• Enhancement: add --tileLayout support.
• Enhancement: update dependencies, including sharp (0.14.x).

v0.3.1

• Enhancement: update dependencies, including sharp (0.13.x).

v0.3.0

• Enhancement: add --negate support.
• Enhancement: add --threshold support.
• Enhancement: update dependencies, including sharp (0.12.x).

v0.2.2

• Enhancement: process multiple files in batches of 25.

v0.2.1

• Enhancement: allow rotate without angle.

v0.2.0

• Enhancement: allow same file for input and output.

v0.1.0

• Initial version.