Comprehensive changelog entry

Author: maxrjones

changes/2693.bugfix.rst

@@ -0,0 +1,14 @@
+Implement open() for LoggingStore
+LoggingStore is now a generic class.
+Add _is_open property and setter for WrapperStore
+Use stdout rather than stderr as the default stream for LoggingStore
+Ensure that ZipStore is open before getting or setting any values
+Update equality for LoggingStore and WrapperStore such that the types must be equal.
+Indicate StoreTest's `test_store_repr`, `test_store_supports_writes`, `test_store_supports_partial_writes`, and `test_store_supports_listing` need to be implemented using `@abstractmethod` rather than `NotImplementedError`.
+Separate instantiating and opening a store in StoreTests
+Test using Store as a context manager in StoreTests
+Match the errors raised by read only stores in StoreTests
+Test that a ValueError is raise for invalid byte range syntax in StoreTests
+Test getsize() and getsize_prefix() in StoreTests
+Test the error raise for invalid buffer arguments in StoreTests
+Test that data can be written to a store that's not yet open using the store.set method in StoreTests