0.1.1

• Define chat lens for Update datatype
• Add string identificator to Callback datatype
• Define Notification datatype
• Define Droppable typeclass

0.1.2

• Define Member datatype
• Add new Membership constructor to Update datatype
• Define Has typeclass to get access objects within other objects
• Replace chat lens on Access Update Chat instance

0.1.3

• Rename Has typeclass to Access and swap parameters
• Rename Member datatype to Moving
• Define Access Chat Callback instance
• Define Access From Callback instance
• Define Access From Moving instance
• Define Access Chat Message instance
• Define Access From Message instance