v0.5.0

Changes

• Changed .hv file structure (old files are automatically converted);
• moving the camera with Ctrl+directional keys now moves it taking into account the grid's skew and rotation;
• slightly changed how textures are drawn.

Fixes

• fixed inconsistent brushes outline in the flip tool between the one created when the tool is enabled and the one created after brushes have been flipped;
• fixed "Camera" UI section not displaying the correct position when the grid is rotated and/or skewed;
• fixed prop screenshots when the grid is rotated and/or skewed;
• fixed a formatting error in the default .ini settings file. Deleting the file so that the application can create a new one is recommended.