Merge pull request #2944 from bdarnell/bump6.1

Set version to 6.1 final

.travis.yml

@@ -50,6 +50,11 @@ jobs:
       language: shell
       before_install:
         - choco install python --version 3.8.0
+        # Windows build images have outdated root certificates; until that's
+        # fixed use certifi instead.
+        # https://github.com/joerick/cibuildwheel/issues/452
+        - python -m pip install certifi
+        - export SSL_CERT_FILE=`python -c "import certifi; print(certifi.where())"`
     - os: osx
       env: BUILD_WHEEL=1
       language: shell

docs/releases/v6.1.0.rst

@@ -1,8 +1,8 @@
 What's new in Tornado 6.1.0
 ===========================
 
-Oct X, 2020
------------
+Oct 30, 2020
+------------
 
 Deprecation notice
 ~~~~~~~~~~~~~~~~~~

tornado/__init__.py

@@ -22,5 +22,5 @@
 # is zero for an official release, positive for a development branch,
 # or negative for a release candidate or beta (after the base version
 # number has been incremented)
-version = "6.1b2"
-version_info = (6, 1, 0, -98)
+version = "6.1"
+version_info = (6, 1, 0, 0)