Merge pull request #21 from tensor4all/terasaki/bump-to-v0.4.0

Bump to v0.4.0

Author: terasakisatoshi

Project.toml

@@ -1,7 +1,7 @@
 name = "Quantics"
 uuid = "87f76fb3-a40a-40c9-a63c-29fcfe7b7547"
 authors = ["Hiroshi Shinaoka <[email protected]> and contributors"]
-version = "0.3.9"
+version = "0.4.0"
 
 [deps]
 EllipsisNotation = "da5c29d0-fa7d-589e-88eb-ea29b0a81949"