chore: bump version number to 1.2.1

Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>

Author: henryiii

src/build/__init__.py

@@ -18,7 +18,7 @@
 from ._util import check_dependency
 
 
-__version__ = '1.2.0'
+__version__ = '1.2.1'
 
 __all__ = [
     '__version__',