Merge branch 'PHP-7.1' into PHP-7.2

* PHP-7.1:
  Move to next binary SDK version for AppVeyor

diff --cc .appveyor.yml
index a1d0419d318e84cbf0e65dddfcd5bff93fa63257,939cb3ea0fb13f941c6b515b969fa9af212e1bf4..43939011d2ec4ce8c159dd6f37687f206eeb5ecd
--- 1/.appveyor.yml
--- 2/.appveyor.yml
+++ b/.appveyor.yml
@@@ -24,8 -24,7 +24,8 @@@ environment
          PHP_BUILD_CACHE_BASE_DIR: c:\build-cache  
          PHP_BUILD_OBJ_DIR: c:\obj
          PHP_BUILD_CACHE_SDK_DIR: c:\build-cache\sdk
-         PHP_BUILD_SDK_BRANCH: php-sdk-2.0.12beta1
+         PHP_BUILD_SDK_BRANCH: php-sdk-2.0.12beta2
 +        PHP_BUILD_CRT: vc15
          # ext and env setup for tests
          #MYSQL_TEST_PASSWD: Password12!
          #MYSQL_TEST_USER: root