Merge branch '50-stable' into 51-stable

Author: enebo

.travis.yml

@@ -90,9 +90,9 @@ matrix:
         mariadb: '10.1'
       env: DB=mariadb PREPARED_STATEMENTS=true
     # Rails test-suite :
-    - env: DB=mysql2     TEST_PREFIX="rails:" AR_VERSION="v5.1.6" # PS off by default
-    - env: DB=mysql2     TEST_PREFIX="rails:" AR_VERSION="v5.1.6" PREPARED_STATEMENTS=true
-    - env: DB=mysql2     TEST_PREFIX="rails:" AR_VERSION="v5.1.6" DRIVER=MariaDB
-    - env: DB=postgresql TEST_PREFIX="rails:" AR_VERSION="v5.1.6" # PS on by default
-    - env: DB=postgresql TEST_PREFIX="rails:" AR_VERSION="v5.1.6" PREPARED_STATEMENTS=false
-    - env: DB=sqlite3    TEST_PREFIX="rails:" AR_VERSION="v5.1.6"
+    - env: DB=mysql2     TEST_PREFIX="rails:" AR_VERSION="v5.1.6.1" # PS off by default
+    - env: DB=mysql2     TEST_PREFIX="rails:" AR_VERSION="v5.1.6.1" PREPARED_STATEMENTS=true
+    - env: DB=mysql2     TEST_PREFIX="rails:" AR_VERSION="v5.1.6.1" DRIVER=MariaDB
+    - env: DB=postgresql TEST_PREFIX="rails:" AR_VERSION="v5.1.6.1" # PS on by default
+    - env: DB=postgresql TEST_PREFIX="rails:" AR_VERSION="v5.1.6.1" PREPARED_STATEMENTS=false
+    - env: DB=sqlite3    TEST_PREFIX="rails:" AR_VERSION="v5.1.6.1"