...

docs/modules/collections.md

@@ -10,4 +10,9 @@ Return a `dict` containing the counts of each element in `iterable`.
 
 ### `collections.deque`
 
-A double-ended queue.
+A double-ended queue.
+
+### `collections.defaultdict`
+
+A `dict` wrapper that calls a factory function to supply missing values.
+It is not a subclass of `dict`.

src/common.h

@@ -29,7 +29,7 @@
 #include <variant>
 #include <type_traits>
 
-#define PK_VERSION				"1.0.0"
+#define PK_VERSION				"1.0.1"
 
 // debug macros
 #define DEBUG_NO_BUILTIN_MODULES    0