1. 2023-11-20 [1] enum irk and hardware programming instructio 2. 2023-11-20 [1] enum irk with comments 3. 2023-11-20 [1] enum irk 4. 2023-11-19 [1] irk character set (Birke Heeren) 5. 2023-11-16 [1] new JEP: DeepClone API 6. 2023-11-14 [1] instead of JSON => data language: irk 7. 2023-11-08 [1] clazz deepclone = new DeepClone().do(object_