Update version number to 1.7.0+dev (#15989)

koogoro · hauntsaninja · web-flow · commit 9a0aca14724e · 2023-08-30T10:24:06.000+01:00
We've cut the release branch for 1.6, so the dev version should now be
1.7.

Co-authored-by: Shantanu &lt;12621235+hauntsaninja@users.noreply.github.com&gt;
diff --git a/mypy/version.py b/mypy/version.py
@@ -8,7 +8,7 @@
 # - Release versions have the form "1.2.3".
 # - Dev versions have the form "1.2.3+dev" (PLUS sign to conform to PEP 440).
 # - Before 1.0 we had the form "0.NNN".
-__version__ = "1.6.0+dev"
+__version__ = "1.7.0+dev"
 base_version = __version__
 
 mypy_dir = os.path.abspath(os.path.dirname(os.path.dirname(__file__)))
