Merge pull request #2480 from amnonh/set_4_9_latest

conf.py set 4.9 is the latest branch

Author: amnonh

docs/source/conf.py

@@ -13,9 +13,9 @@
 TAGS = []
 BRANCHES = ['master', 'branch-3.4', 'branch-3.5', 'branch-3.6', 'branch-3.7', 'branch-3.8', 'branch-3.9', 'branch-3.10', 'branch-4.0', 'branch-4.1', 'branch-4.2', 'branch-4.3', 'branch-4.4', 'branch-4.5', 'branch-4.6', 'branch-4.7', 'branch-4.8', 'branch-4.9']
 # Set the latest version.
-LATEST_VERSION = 'branch-4.8'
+LATEST_VERSION = 'branch-4.9'
 # Set which versions are not released yet.
-UNSTABLE_VERSIONS = ['master', 'branch-4.9']
+UNSTABLE_VERSIONS = ['master']
 # Set which versions are deprecated
 DEPRECATED_VERSIONS = []