diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Revision history for futhark-server
 
+## 1.3.2.0 -- 2026-03-15
+
+* Added `cmdNewArray`, `cmdRank`, `cmdSet`.
+
 ## 1.3.1.0 -- 2026-03-10
 
 * Added `FieldName`.
diff --git a/futhark-server.cabal b/futhark-server.cabal
--- a/futhark-server.cabal
+++ b/futhark-server.cabal
@@ -1,6 +1,6 @@
 cabal-version:      2.4
 name:               futhark-server
-version:            1.3.1.0
+version:            1.3.2.0
 synopsis: Client implementation of the Futhark server protocol.
 
 description: Provides an easy way to interact with a running Futhark
diff --git a/src/Futhark/Server.hs b/src/Futhark/Server.hs
--- a/src/Futhark/Server.hs
+++ b/src/Futhark/Server.hs
@@ -60,8 +60,11 @@
     cmdType,
 
     -- * Arrays
+    cmdNewArray,
+    cmdRank,
     cmdElemtype,
     cmdShape,
+    cmdSet,
     cmdIndex,
 
     -- ** Records
@@ -488,6 +491,14 @@
 cmdType :: Server -> VarName -> IO (Either CmdFailure TypeName)
 cmdType s v = sendCommandSL s "type" [v]
 
+-- | @new_array v0 t s0 ... sN-1 v1 ... vM@
+cmdNewArray :: Server -> VarName -> TypeName -> [Int] -> [VarName] -> IO (Maybe CmdFailure)
+cmdNewArray s var0 t sizes vars = helpCmd s "new_array" $ var0 : t : map T.show sizes ++ vars
+
+-- | @rank t@
+cmdRank :: Server -> TypeName -> IO (Either CmdFailure Int)
+cmdRank s t = fmap (read . T.unpack) <$> sendCommandSL s "rank" [t]
+
 -- | @elemtype t@
 cmdElemtype :: Server -> TypeName -> IO (Either CmdFailure TypeName)
 cmdElemtype s t = sendCommandSL s "elemtype" [t]
@@ -496,10 +507,15 @@
 cmdShape :: Server -> VarName -> IO (Either CmdFailure [Int])
 cmdShape s v = fmap (map (read . T.unpack) . T.words) <$> sendCommandSL s "shape" [v]
 
+-- | @set v0 v1 i0 ... iN-1@
+cmdSet :: Server -> VarName -> VarName -> [Int] -> IO (Maybe CmdFailure)
+cmdSet s v0 v1 is =
+  helpCmd s "set" $ [v0, v1] <> map T.show is
+
 -- | @index v0 v1 i0 ... iN-1@
 cmdIndex :: Server -> VarName -> VarName -> [Int] -> IO (Maybe CmdFailure)
 cmdIndex s v0 v1 is =
-  helpCmd s "index" $ [v0, v1] <> map (T.pack . show) is
+  helpCmd s "index" $ [v0, v1] <> map T.show is
 
 -- | @fields type@
 cmdFields :: Server -> TypeName -> IO (Either CmdFailure [Field])