0.9

• Array: Rename to Vector
• Vector.head: New method
• Vector.range: New method
• Vector.sample: New method
• Vector.sort: New method
• Vector.tail: New method
• Vector.unique: New method

0.8

• DataFrame: New class
• ListOfDicts.__add__: New method to support the + operator
• ListOfDicts.__init__: Rename, reorder arguments
• ListOfDicts.__mul__: New method to support the * operator
• ListOfDicts.__repr__: New method, format as JSON
• ListOfDicts.__rmul__: New method to support the * operator
• ListOfDicts.__setitem__: New method, coerce to AttributeDict
• ListOfDicts.__str__: New method, format as JSON
• ListOfDicts.aggregate: Speed up
• ListOfDicts.anti_join: New method
• ListOfDicts.append: New method
• ListOfDicts.clear: New method
• ListOfDicts.extend: New method
• ListOfDicts.full_join: New method
• ListOfDicts.head: New method
• ListOfDicts.inner_join: New method
• ListOfDicts.insert: New method
• ListOfDicts.join: Removed in favor of specific join types
• ListOfDicts.left_join: New method
• ListOfDicts.pluck: Add argument "default" to handle missing keys
• ListOfDicts.print_: New method
• ListOfDicts.read_csv: Add explicit arguments
• ListOfDicts.read_json: Relay arguments to json.loads
• ListOfDicts.read_pickle: New method
• ListOfDicts.reverse: New method
• ListOfDicts.sample: New method
• ListOfDicts.semi_join: New method
• ListOfDicts.sort: Change arguments to support sort direction better
• ListOfDicts.tail: New method
• ListOfDicts.to_data_frame: New method
• ListOfDicts.to_pandas: New method
• ListOfDicts.unique: Return unique by all keys if none given
• ListOfDicts.write_csv: Add explicit arguments
• ListOfDicts.write_pickle: New method

0.7

• Make sort handle None values, sorted last

0.6

• Fix ObsoleteError after multiple modifying actions

0.5

• Add read_csv
• Add read_json
• Add write_csv
• Add write_json

0.4

• Fix ObsoleteError with deepcopy
• Define __deepcopy__ so that copy.deepcopy works too
• Add copy (and __copy__ for copy.copy)

0.3

• Mark ListOfDicts object obsolete thus preventing (accidental) use if
  a chained successor has modified the shared dicts
• Add modify_if

0.2

• Speed up, mostly by avoiding copying (methods that modify dicts now do
  it in place rather than making a copy)

0.1

• Initial release