-RedirectMatch ^/doc//*latest/*(.*)$ /doc/v2.17/$1
-RedirectMatch ^/doc//*development/*(.*)$ /doc/v2.17/$1
-RedirectMatch ^/doc//*stable/*(.*)$ /doc/v2.16/$1
-RedirectMatch ^/doc//*([^v].*)$ /doc/v2.16/$1
-RedirectMatch ^(/Documentation.*)$ /doc/v2.16$1
+RedirectMatch ^/doc//*latest/*(.*)$ /doc/v2.19/$1
+RedirectMatch ^/doc//*development/*(.*)$ /doc/v2.19/$1
+RedirectMatch ^/doc//*stable/*(.*)$ /doc/v2.18/$1
+RedirectMatch ^/doc//*([^v].*)$ /doc/v2.18/$1
+RedirectMatch ^(/Documentation.*)$ /doc/v2.18$1