We want to announce Fuel release 1.8.1. This release includes one fix: serialization / materialization of Date objects. The rest of the work went into making fuel work with as many images as possible. All tests run green. Supported and tested images: Pharo 1.1.1, 1.1.2, 1.2, 1.3, 1.4, 2.0 Squeak 4.1, 4.2, 4.3, 4.4 Have fun!