component/python3: add 3.6.6

component/python3/buildout.cfg

@@ -30,7 +30,7 @@ patch-options = -p1
 patches =
   ${:_profile_base_location_}/default_encoding.patch#4ad9664e622d5556b4c32b1d9cb587ff
 url =
-  http://www.python.org/ftp/python/${:package_version}/Python-${:package_version}${:package_version_suffix}.tar.xz
+  https://www.python.org/ftp/python/${:package_version}/Python-${:package_version}${:package_version_suffix}.tar.xz
 configure-options =
   --enable-ipv6
   --without-ensurepip
@@ -52,3 +52,9 @@ environment =
 <= python3-common
 package_version = 3.5.3
 md5sum = 57d1f8bfbabf4f2500273fb0706e6f21
+
+[python3.6.6]
+<= python3-common
+package_version = 3.6.6
+md5sum = c3f30a0aff425dda77d19e02f420d6ba
+executable = @@LOCATION@@/bin/python3.6