[ci skip] Prepare for 3.1.10 release
diff --git a/user_guide_src/source/conf.py b/user_guide_src/source/conf.py
index 8114dc1..4f90eb4 100644
--- a/user_guide_src/source/conf.py
+++ b/user_guide_src/source/conf.py
@@ -48,9 +48,9 @@
# built documents.
#
# The short X.Y version.
-version = '3.1.10-dev'
+version = '3.1.10'
# The full version, including alpha/beta/rc tags.
-release = '3.1.10-dev'
+release = '3.1.10'
# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.