diff --git a/CMakeLists.txt b/CMakeLists.txt
index 55dd286..11b7c39 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,6 @@
cmake_minimum_required(VERSION 3.20)
include(cmake/color.cmake)
-set(BLT_VERSION 1.0.0)
+set(BLT_VERSION 1.0.1)
set(BLT_TEST_VERSION 0.0.1)
set(BLT_TARGET BLT)
diff --git a/include/blt/iterator/iter_common.h b/include/blt/iterator/iter_common.h
new file mode 100644
index 0000000..89f020e
--- /dev/null
+++ b/include/blt/iterator/iter_common.h
@@ -0,0 +1,30 @@
+#pragma once
+/*
+ * Copyright (C) 2024 Brett Terpstra
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+
+#ifndef BLT_ITERATOR_ITER_COMMON
+#define BLT_ITERATOR_ITER_COMMON
+
+#include
+#include
+
+namespace blt
+{
+
+}
+
+#endif //BLT_ITERATOR_ITER_COMMON
diff --git a/include/blt/iterator/iterator.h b/include/blt/iterator/iterator.h
index cb95c4c..5f9e9a7 100644
--- a/include/blt/iterator/iterator.h
+++ b/include/blt/iterator/iterator.h
@@ -21,6 +21,8 @@
#include
#include
+#include
+#include
#include
#include
#include
diff --git a/include/blt/iterator/zip.h b/include/blt/iterator/zip.h
new file mode 100644
index 0000000..f8f197d
--- /dev/null
+++ b/include/blt/iterator/zip.h
@@ -0,0 +1,30 @@
+#pragma once
+/*
+ * Copyright (C) 2024 Brett Terpstra
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+
+#ifndef BLT_ITERATOR_ZIP
+#define BLT_ITERATOR_ZIP
+
+#include
+#include
+
+namespace blt
+{
+
+}
+
+#endif //BLT_ITERATOR_ZIP