diff --git a/.circleci/config.yml b/.circleci/config.yml
index 1a4c65f49..cb7756274 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -992,6 +992,8 @@ workflows:
             - build
           suite: itest-wdpost
           target: "./itests/wdpost_test.go"
+          get-params: true
+          
       - test:
           name: test-itest-wdpost_worker_config
           requires:
diff --git a/.circleci/template.yml b/.circleci/template.yml
index 32f50c161..382965615 100644
--- a/.circleci/template.yml
+++ b/.circleci/template.yml
@@ -547,6 +547,9 @@ workflows:
           [[- if or (eq $name "worker") (eq $name "deals_concurrent") (eq $name "wdpost_worker_config")]]
           executor: golang-2xl
           [[- end]]
+          [[- if (eq $name "wdpost")]]
+          get-params: true
+          [[end]]
       [[- end ]][[- end]]
 
       [[- range $suite, $pkgs := .UnitSuites]]
diff --git a/build/openrpc/full.json.gz b/build/openrpc/full.json.gz
index aa7e9b7aa..7d621f3ee 100644
Binary files a/build/openrpc/full.json.gz and b/build/openrpc/full.json.gz differ
diff --git a/build/openrpc/gateway.json.gz b/build/openrpc/gateway.json.gz
index f29115557..1988262e5 100644
Binary files a/build/openrpc/gateway.json.gz and b/build/openrpc/gateway.json.gz differ
diff --git a/build/openrpc/miner.json.gz b/build/openrpc/miner.json.gz
index 7bc14dca7..47bda504c 100644
Binary files a/build/openrpc/miner.json.gz and b/build/openrpc/miner.json.gz differ
diff --git a/build/params_shared_vals.go b/build/params_shared_vals.go
index fe5618f60..dd7386863 100644
--- a/build/params_shared_vals.go
+++ b/build/params_shared_vals.go
@@ -26,17 +26,13 @@ const UnixfsLinksPerLevel = 1024
 
 const AllowableClockDriftSecs = uint64(1)
 
-// TODO: nv19: Re-enable when migration is setup
-//// Used by tests and some obscure tooling
-///* inline-gen template
-//
-//const TestNetworkVersion = network.Version{{.latestNetworkVersion}}
-//
-///* inline-gen start */
+// Used by tests and some obscure tooling
+/* inline-gen template
+const TestNetworkVersion = network.Version{{.latestNetworkVersion}}
+/* inline-gen start */
+const TestNetworkVersion = network.Version20
 
-const TestNetworkVersion = network.Version18
-
-///* inline-gen end */
+/* inline-gen end */
 
 // Epochs
 const ForkLengthThreshold = Finality
diff --git a/documentation/en/api-v0-methods-miner.md b/documentation/en/api-v0-methods-miner.md
index 1a1499305..f14acfbd3 100644
--- a/documentation/en/api-v0-methods-miner.md
+++ b/documentation/en/api-v0-methods-miner.md
@@ -474,7 +474,7 @@ Inputs:
   ],
   "Bw==",
   10101,
-  18
+  20
 ]
 ```
 
diff --git a/documentation/en/api-v0-methods.md b/documentation/en/api-v0-methods.md
index e0b9d940c..95678782a 100644
--- a/documentation/en/api-v0-methods.md
+++ b/documentation/en/api-v0-methods.md
@@ -4727,7 +4727,7 @@ Perms: read
 Inputs:
 ```json
 [
-  18
+  20
 ]
 ```
 
@@ -4742,7 +4742,7 @@ Perms: read
 Inputs:
 ```json
 [
-  18
+  20
 ]
 ```
 
@@ -6368,7 +6368,7 @@ Inputs:
 ]
 ```
 
-Response: `18`
+Response: `20`
 
 ### StateReadState
 StateReadState returns the indicated actor's state.
diff --git a/documentation/en/api-v1-unstable-methods.md b/documentation/en/api-v1-unstable-methods.md
index f7729b284..6a81465e2 100644
--- a/documentation/en/api-v1-unstable-methods.md
+++ b/documentation/en/api-v1-unstable-methods.md
@@ -6152,7 +6152,7 @@ Perms: read
 Inputs:
 ```json
 [
-  18
+  20
 ]
 ```
 
@@ -6167,7 +6167,7 @@ Perms: read
 Inputs:
 ```json
 [
-  18
+  20
 ]
 ```
 
@@ -7876,7 +7876,7 @@ Inputs:
 ]
 ```
 
-Response: `18`
+Response: `20`
 
 ### StateReadState
 StateReadState returns the indicated actor's state.
diff --git a/itests/kit/ensemble_opts_nv.go b/itests/kit/ensemble_opts_nv.go
index aee1d9c2d..a30ed0e32 100644
--- a/itests/kit/ensemble_opts_nv.go
+++ b/itests/kit/ensemble_opts_nv.go
@@ -38,26 +38,25 @@ func SDRUpgradeAt(calico, persian abi.ChainEpoch) EnsembleOpt {
 }
 
 func LatestActorsAt(upgradeHeight abi.ChainEpoch) EnsembleOpt {
-	// TODO: nv19: Re-enable when migration is setup
-	///* inline-gen template
-	//	return UpgradeSchedule(stmgr.Upgrade{
-	//		Network: network.Version{{add .latestNetworkVersion -1}},
-	//		Height:  -1,
-	//	}, stmgr.Upgrade{
-	//		Network:   network.Version{{.latestNetworkVersion}},
-	//		Height:    upgradeHeight,
-	//		Migration: filcns.UpgradeActorsV{{.latestActorsVersion}},
-	//	})
-	///* inline-gen start */
+	/* inline-gen template
+		return UpgradeSchedule(stmgr.Upgrade{
+			Network: network.Version{{add .latestNetworkVersion -1}},
+			Height:  -1,
+		}, stmgr.Upgrade{
+			Network:   network.Version{{.latestNetworkVersion}},
+			Height:    upgradeHeight,
+			Migration: filcns.UpgradeActorsV{{.latestActorsVersion}},
+		})
+	/* inline-gen start */
 	return UpgradeSchedule(stmgr.Upgrade{
-		Network: network.Version17,
+		Network: network.Version19,
 		Height:  -1,
 	}, stmgr.Upgrade{
-		Network:   network.Version18,
+		Network:   network.Version20,
 		Height:    upgradeHeight,
-		Migration: filcns.UpgradeActorsV10,
+		Migration: filcns.UpgradeActorsV11,
 	})
-	///* inline-gen end */
+	/* inline-gen end */
 }
 
 func TurboUpgradeAt(upgradeHeight abi.ChainEpoch) EnsembleOpt {
diff --git a/itests/wdpost_test.go b/itests/wdpost_test.go
index 43dc9a02a..08c9d4343 100644
--- a/itests/wdpost_test.go
+++ b/itests/wdpost_test.go
@@ -57,9 +57,6 @@ func TestWindowedPost(t *testing.T) {
 
 func testWindowPostUpgrade(t *testing.T, blocktime time.Duration, nSectors int, upgradeHeight abi.ChainEpoch) {
 
-	/// XXX  TEMPORARILY DISABLED UNTIL NV18 MIGRATION IS IMPLEMENTED
-	t.Skip("temporarily disabled as nv18 migration is not yet implemented")
-
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel()