Optunis today announced the release of ChromaKeys 1.0.1, the latest version of its software which is used to quickly remove or mask portions of an image. Chroma keys may be used for: background removal for photographs; general purpose image masking; icon generation; cutting out portions of an image; creating irregular shaped images; and more. Version 1.0.1 adds several bug fixes and enhancements over version 1.0.0, including the ability modify key values. A complete list of enhancements and bug fixes is available from the Web site. A single user license for ChromaKeys is available for US$49.