v1.7.1

Added

• Added “Edit > Paste and Replace” and “File > Import Image and Replace”.
  These will replace art on layers of the current board. With “Edit > Paste and Replace”, you can copy one board’s layers and paste them as replacements for another board’s layers, but it won’t overwrite the board’s metadata. You can also paste a single image from an external app, replacing the current board’s reference layer. “File > Import Image and Replace” will accept single image files (like PNG or JPG, but not PSD), and import them into the current board, replacing its reference layer. #1279
• Added fine increments for small brush sizes (1.0, 1.25, 1.5, 1.75, 2.0). 8b310e2 7b49c5d

Fixed

• Fixed a bug where drawing was slow (due to invisible overlapping HTML elements getting in the way). #1280
• Fixed a bug where key bindings using the Control key didn’t always work on Windows or Linux computers. #1282
• Fixed a bug where changes from undo/redo weren’t always saved to the project data file. b5100e2
• Fixed a bug where copying and pasting an image to an external app couldn't handle image transparency. f322328
• Fixed a bug where rendered thumbnails couldn't handle image transparency. f604610
• Fixed a bug where audio files couldn't be added to boards unless a microphone was available for recording. #1286