diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000000..a4bad261ba
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,9 @@
+# Set default behavior to automatically normalize line endings
+* text=auto
+
+# Force bash scripts to always use LF line endings
+*.sh text eol=lf
+
+# Force batch scripts to always use CRLF line endings
+*.bat text eol=crlf
+*.cmd text eol=crlf
diff --git a/e2e/testdata/fn-eval/fn-config-file-in-pkg/.expected/config.yaml b/e2e/testdata/fn-eval/fn-config-file-in-pkg/.expected/config.yaml
index 137ef487af..41105abedd 100644
--- a/e2e/testdata/fn-eval/fn-config-file-in-pkg/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/fn-config-file-in-pkg/.expected/config.yaml
@@ -13,5 +13,5 @@
 # limitations under the License.
 
 testType: eval
-image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0
+image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest
 fnConfig: ../config.yaml
diff --git a/e2e/testdata/fn-eval/fn-config-file-in-pkg/.expected/diff.patch b/e2e/testdata/fn-eval/fn-config-file-in-pkg/.expected/diff.patch
index 90fa637676..2a90fbd151 100644
--- a/e2e/testdata/fn-eval/fn-config-file-in-pkg/.expected/diff.patch
+++ b/e2e/testdata/fn-eval/fn-config-file-in-pkg/.expected/diff.patch
@@ -10,7 +10,7 @@ index 003e3fe..7a2ceea 100644
  data:
    namespace: staging
 diff --git a/resources.yaml b/resources.yaml
-index f2eec52..b66c419 100644
+index f2eec52..f169ab0 100644
 --- a/resources.yaml
 +++ b/resources.yaml
 @@ -15,6 +15,7 @@ apiVersion: apps/v1
@@ -20,11 +20,3 @@ index f2eec52..b66c419 100644
 +  namespace: staging
  spec:
    replicas: 3
- ---
-@@ -22,5 +23,6 @@ apiVersion: custom.io/v1
- kind: Custom
- metadata:
-   name: custom
-+  namespace: staging
- spec:
-   image: nginx:1.2.3
diff --git a/e2e/testdata/fn-eval/fn-config-file/pkg/.expected/config.yaml b/e2e/testdata/fn-eval/fn-config-file/pkg/.expected/config.yaml
index 70b3c3ed7b..c7156ac8dc 100644
--- a/e2e/testdata/fn-eval/fn-config-file/pkg/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/fn-config-file/pkg/.expected/config.yaml
@@ -13,5 +13,5 @@
 # limitations under the License.
 
 testType: eval
-image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0
+image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest
 fnConfig: ../../config.yaml
diff --git a/e2e/testdata/fn-eval/fn-config-file/pkg/.expected/diff.patch b/e2e/testdata/fn-eval/fn-config-file/pkg/.expected/diff.patch
index 551c6bfb48..e2cf9a7ff3 100644
--- a/e2e/testdata/fn-eval/fn-config-file/pkg/.expected/diff.patch
+++ b/e2e/testdata/fn-eval/fn-config-file/pkg/.expected/diff.patch
@@ -1,5 +1,5 @@
 diff --git a/resources.yaml b/resources.yaml
-index f2eec52..b66c419 100644
+index f2eec52..f169ab0 100644
 --- a/resources.yaml
 +++ b/resources.yaml
 @@ -15,6 +15,7 @@ apiVersion: apps/v1
@@ -9,11 +9,3 @@ index f2eec52..b66c419 100644
 +  namespace: staging
  spec:
    replicas: 3
- ---
-@@ -22,5 +23,6 @@ apiVersion: custom.io/v1
- kind: Custom
- metadata:
-   name: custom
-+  namespace: staging
- spec:
-   image: nginx:1.2.3
diff --git a/e2e/testdata/fn-eval/fnconfig-missing-name/pkg/.expected/config.yaml b/e2e/testdata/fn-eval/fnconfig-missing-name/pkg/.expected/config.yaml
index e55509d01d..3e7df546ea 100644
--- a/e2e/testdata/fn-eval/fnconfig-missing-name/pkg/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/fnconfig-missing-name/pkg/.expected/config.yaml
@@ -13,7 +13,7 @@
 # limitations under the License.
 
 testType: eval
-image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0
+image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest
 fnConfig: ../../config.yaml
 exitCode: 1
 stdErr: "resource must have `metadata.name`"
diff --git a/e2e/testdata/fn-eval/include-meta-resources-v1alpha1/.expected/config.yaml b/e2e/testdata/fn-eval/include-meta-resources-v1alpha1/.expected/config.yaml
index 377e9fd8c1..63e976d46b 100644
--- a/e2e/testdata/fn-eval/include-meta-resources-v1alpha1/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/include-meta-resources-v1alpha1/.expected/config.yaml
@@ -14,7 +14,7 @@
 
 runCount: 2
 testType: eval
-image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0
+image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest
 includeMetaResources: true
 exitCode: 1
 args:
diff --git a/e2e/testdata/fn-eval/include-meta-resources-v1alpha2/.expected/config.yaml b/e2e/testdata/fn-eval/include-meta-resources-v1alpha2/.expected/config.yaml
index 377e9fd8c1..63e976d46b 100644
--- a/e2e/testdata/fn-eval/include-meta-resources-v1alpha2/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/include-meta-resources-v1alpha2/.expected/config.yaml
@@ -14,7 +14,7 @@
 
 runCount: 2
 testType: eval
-image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0
+image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest
 includeMetaResources: true
 exitCode: 1
 args:
diff --git a/e2e/testdata/fn-eval/include-meta-resources/.expected/config.yaml b/e2e/testdata/fn-eval/include-meta-resources/.expected/config.yaml
index 377e9fd8c1..63e976d46b 100644
--- a/e2e/testdata/fn-eval/include-meta-resources/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/include-meta-resources/.expected/config.yaml
@@ -14,7 +14,7 @@
 
 runCount: 2
 testType: eval
-image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0
+image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest
 includeMetaResources: true
 exitCode: 1
 args:
diff --git a/e2e/testdata/fn-eval/invalid-fn-config-file/pkg/.expected/config.yaml b/e2e/testdata/fn-eval/invalid-fn-config-file/pkg/.expected/config.yaml
index b8bd60d8a4..fc96a355dd 100644
--- a/e2e/testdata/fn-eval/invalid-fn-config-file/pkg/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/invalid-fn-config-file/pkg/.expected/config.yaml
@@ -14,6 +14,6 @@
 
 testType: eval
 exitCode: 1
-image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0
+image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest
 fnConfig: ../../config.yaml
 stdErr: "wrong node kind: expected MappingNode but got ScalarNode: node contents:\nI am not a valid config file\n"
diff --git a/e2e/testdata/fn-eval/missing-fn-config/.expected/config.yaml b/e2e/testdata/fn-eval/missing-fn-config/.expected/config.yaml
index a4babc9a30..2fd4203e89 100644
--- a/e2e/testdata/fn-eval/missing-fn-config/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/missing-fn-config/.expected/config.yaml
@@ -13,6 +13,4 @@
 # limitations under the License.
 
 testType: eval
-exitCode: 1
-image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0
-stdErr: "failed to configure function: input namespace cannot be empty"
+image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest
diff --git a/e2e/testdata/fn-eval/multiple-fn-config-one-file/pkg/.expected/config.yaml b/e2e/testdata/fn-eval/multiple-fn-config-one-file/pkg/.expected/config.yaml
index cb95e80324..853cc5535b 100644
--- a/e2e/testdata/fn-eval/multiple-fn-config-one-file/pkg/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/multiple-fn-config-one-file/pkg/.expected/config.yaml
@@ -13,7 +13,7 @@
 # limitations under the License.
 
 testType: eval
-image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0
+image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest
 fnConfig: ../../config.yaml
 exitCode: 1
 stdErr: "must not contain more than one config, got 2"
diff --git a/e2e/testdata/fn-eval/non-krm-resource/.expected/config.yaml b/e2e/testdata/fn-eval/non-krm-resource/.expected/config.yaml
index 4a532c5db9..6f0f4278c8 100644
--- a/e2e/testdata/fn-eval/non-krm-resource/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/non-krm-resource/.expected/config.yaml
@@ -13,10 +13,10 @@
 # limitations under the License.
 
 testType: eval
-image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0
+image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest
 args:
   namespace: staging
 exitCode: 1
 stdErr: |
-  [FAIL] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0" in 0s
+  [FAIL] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest" in 0s
   error: input resource list must contain only KRM resources: nonkrm.yaml: resource must have `apiVersion`
diff --git a/e2e/testdata/fn-eval/out-of-place-dir/.expected/config.yaml b/e2e/testdata/fn-eval/out-of-place-dir/.expected/config.yaml
index 0b1837e3f3..fed31a7989 100644
--- a/e2e/testdata/fn-eval/out-of-place-dir/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/out-of-place-dir/.expected/config.yaml
@@ -13,5 +13,5 @@
 # limitations under the License.
 
 stdErr: |
-  [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0"
-  [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0" in 0s
\ No newline at end of file
+  [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest"
+  [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest" in 0s
\ No newline at end of file
diff --git a/e2e/testdata/fn-eval/out-of-place-dir/.expected/exec.sh b/e2e/testdata/fn-eval/out-of-place-dir/.expected/exec.sh
index ea4c6dec1e..4a9eddc258 100755
--- a/e2e/testdata/fn-eval/out-of-place-dir/.expected/exec.sh
+++ b/e2e/testdata/fn-eval/out-of-place-dir/.expected/exec.sh
@@ -17,4 +17,4 @@ set -eo pipefail
 
 rm -rf out
 
-kpt fn eval --image ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0 -o out -- namespace=staging
+kpt fn eval --image ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest -o out -- namespace=staging
diff --git a/e2e/testdata/fn-eval/out-of-place-fnchain-stdout/.expected/config.yaml b/e2e/testdata/fn-eval/out-of-place-fnchain-stdout/.expected/config.yaml
index 9974ae4b79..52324bac8e 100644
--- a/e2e/testdata/fn-eval/out-of-place-fnchain-stdout/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/out-of-place-fnchain-stdout/.expected/config.yaml
@@ -6,8 +6,8 @@ stdErrStripLines:
   - "    \"WARNING: The requested image's platform (linux/amd64) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested\""
 
 stdErr: |
-  [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0"
-  [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0" in 0s
+  [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest"
+  [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest" in 0s
   [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-annotations:latest"
   [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-annotations:latest" in 0s
   [Results]: [info] metadata.annotations: set annotations: {"foo":"bar"}, [info] spec.template.metadata.annotations: set annotations: {"foo":"bar"}, [info] metadata.annotations: set annotations: {"foo":"bar"}
@@ -67,7 +67,6 @@ stdOut: |
         internal.config.kubernetes.io/path: resources.yaml
         internal.config.kubernetes.io/seqindent: compact
         foo: bar
-      namespace: staging
       labels:
         tier: backend
     spec:
diff --git a/e2e/testdata/fn-eval/out-of-place-fnchain-stdout/.expected/exec.sh b/e2e/testdata/fn-eval/out-of-place-fnchain-stdout/.expected/exec.sh
index 5334860ffe..1d2dccdbea 100755
--- a/e2e/testdata/fn-eval/out-of-place-fnchain-stdout/.expected/exec.sh
+++ b/e2e/testdata/fn-eval/out-of-place-fnchain-stdout/.expected/exec.sh
@@ -16,6 +16,6 @@
 
 set -eo pipefail
 
-kpt fn eval --image ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0 -o stdout -- namespace=staging \
+kpt fn eval --image ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest -o stdout -- namespace=staging \
 | kpt fn eval - --image ghcr.io/kptdev/krm-functions-catalog/set-annotations:latest -- foo=bar \
 | kpt fn eval - --image ghcr.io/kptdev/krm-functions-catalog/set-labels:v0.1.5 -- tier=backend
diff --git a/e2e/testdata/fn-eval/out-of-place-fnchain-unwrap/.expected/config.yaml b/e2e/testdata/fn-eval/out-of-place-fnchain-unwrap/.expected/config.yaml
index d3f1e7360f..6ab4ff020c 100644
--- a/e2e/testdata/fn-eval/out-of-place-fnchain-unwrap/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/out-of-place-fnchain-unwrap/.expected/config.yaml
@@ -20,8 +20,8 @@ stdErrStripLines:
   - "    \"WARNING: The requested image's platform (linux/amd64) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested\""
 
 stdErr: |
-  [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0"
-  [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0" in 0s
+  [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest"
+  [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest" in 0s
   [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-annotations:latest"
   [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-annotations:latest" in 0s
   [Results]: [info] metadata.annotations: set annotations: {"foo":"bar"}, [info] metadata.annotations: set annotations: {"foo":"bar"}, [info] spec.template.metadata.annotations: set annotations: {"foo":"bar"}, [info] metadata.annotations: set annotations: {"foo":"bar"}
diff --git a/e2e/testdata/fn-eval/out-of-place-fnchain-unwrap/.expected/exec.sh b/e2e/testdata/fn-eval/out-of-place-fnchain-unwrap/.expected/exec.sh
index 5ab47a31d1..fcbe3fa0f6 100755
--- a/e2e/testdata/fn-eval/out-of-place-fnchain-unwrap/.expected/exec.sh
+++ b/e2e/testdata/fn-eval/out-of-place-fnchain-unwrap/.expected/exec.sh
@@ -16,6 +16,6 @@
 
 set -eo pipefail
 
-kpt fn eval --image ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0 -o stdout -- namespace=staging \
+kpt fn eval --image ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest -o stdout -- namespace=staging \
 | kpt fn eval - --image ghcr.io/kptdev/krm-functions-catalog/set-annotations:latest -- foo=bar \
 | kpt fn eval - --image ghcr.io/kptdev/krm-functions-catalog/set-labels:v0.1.5 -o unwrap -- tier=backend
diff --git a/e2e/testdata/fn-eval/output-to-stdout/.expected/config.yaml b/e2e/testdata/fn-eval/output-to-stdout/.expected/config.yaml
index de17b3ee69..6c22467c6a 100644
--- a/e2e/testdata/fn-eval/output-to-stdout/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/output-to-stdout/.expected/config.yaml
@@ -52,6 +52,5 @@ stdOut: |
         internal.config.kubernetes.io/index: "1"
         internal.config.kubernetes.io/path: resources.yaml
         internal.config.kubernetes.io/seqindent: compact
-      namespace: staging
     spec:
       image: nginx:1.2.3
diff --git a/e2e/testdata/fn-eval/output-to-stdout/.expected/exec.sh b/e2e/testdata/fn-eval/output-to-stdout/.expected/exec.sh
index 80be3f347c..70172b3f76 100755
--- a/e2e/testdata/fn-eval/output-to-stdout/.expected/exec.sh
+++ b/e2e/testdata/fn-eval/output-to-stdout/.expected/exec.sh
@@ -16,4 +16,4 @@
 set -eo pipefail
 
 kpt fn source |\
-kpt fn eval - --image ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0 -- namespace=staging
+kpt fn eval - --image ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest -- namespace=staging
diff --git a/e2e/testdata/fn-eval/preserve-order-include-meta-resources/.expected/config.yaml b/e2e/testdata/fn-eval/preserve-order-include-meta-resources/.expected/config.yaml
index 577099f001..21110ef268 100644
--- a/e2e/testdata/fn-eval/preserve-order-include-meta-resources/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/preserve-order-include-meta-resources/.expected/config.yaml
@@ -13,7 +13,7 @@
 # limitations under the License.
 
 testType: eval
-image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0
+image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest
 includeMetaResources: true
 exitCode: 1
 args:
diff --git a/e2e/testdata/fn-eval/preserve-order-null-values/.expected/config.yaml b/e2e/testdata/fn-eval/preserve-order-null-values/.expected/config.yaml
index e6e3bed593..eb0dfa04f8 100644
--- a/e2e/testdata/fn-eval/preserve-order-null-values/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/preserve-order-null-values/.expected/config.yaml
@@ -13,6 +13,6 @@
 # limitations under the License.
 
 testType: eval
-image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0
+image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest
 args:
   namespace: staging
diff --git a/e2e/testdata/fn-eval/preserve-order-null-values/.expected/diff.patch b/e2e/testdata/fn-eval/preserve-order-null-values/.expected/diff.patch
index 62ab1e1705..6a4c66f4aa 100644
--- a/e2e/testdata/fn-eval/preserve-order-null-values/.expected/diff.patch
+++ b/e2e/testdata/fn-eval/preserve-order-null-values/.expected/diff.patch
@@ -1,5 +1,5 @@
 diff --git a/resources.yaml b/resources.yaml
-index f410b70..13bc056 100644
+index f410b70..6d94d47 100644
 --- a/resources.yaml
 +++ b/resources.yaml
 @@ -16,6 +16,7 @@ kind: Deployment
@@ -9,11 +9,3 @@ index f410b70..13bc056 100644
 +  namespace: staging
  spec:
    replicas: 3
- ---
-@@ -23,5 +24,6 @@ apiVersion: custom.io/v1
- kind: Custom
- metadata:
-   name: custom
-+  namespace: staging
- spec:
-   image: nginx:1.2.3
diff --git a/e2e/testdata/fn-eval/save-fn/custom-pkg-path/.expected/config.yaml b/e2e/testdata/fn-eval/save-fn/custom-pkg-path/.expected/config.yaml
index 06a23be0c3..aa27fdc85e 100644
--- a/e2e/testdata/fn-eval/save-fn/custom-pkg-path/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/save-fn/custom-pkg-path/.expected/config.yaml
@@ -18,12 +18,12 @@ stdErrStripLines:
 
 testType: eval
 
-image: set-namespace:v0.2.0
+image: set-namespace:latest
 
 args:
   namespace: staging
 
 stdErr: |
-  [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0"
-  [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0" in 0s
-  Added "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0" as mutator in the Kptfile.
+  [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest"
+  [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest" in 0s
+  Added "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest" as mutator in the Kptfile.
diff --git a/e2e/testdata/fn-eval/save-fn/custom-pkg-path/.expected/exec.sh b/e2e/testdata/fn-eval/save-fn/custom-pkg-path/.expected/exec.sh
index e076e0d589..de3f74129b 100755
--- a/e2e/testdata/fn-eval/save-fn/custom-pkg-path/.expected/exec.sh
+++ b/e2e/testdata/fn-eval/save-fn/custom-pkg-path/.expected/exec.sh
@@ -15,4 +15,4 @@
 
 set -eo pipefail
 
-kpt fn eval ./sub-pkg -s -t mutator -i set-namespace:v0.2.0 --fn-config=./sub-pkg/fn-config.yaml
+kpt fn eval ./sub-pkg -s -t mutator -i set-namespace:latest --fn-config=./sub-pkg/fn-config.yaml
diff --git a/e2e/testdata/fn-eval/save-fn/image/.expected/config.yaml b/e2e/testdata/fn-eval/save-fn/image/.expected/config.yaml
index 06a23be0c3..9df622dc15 100644
--- a/e2e/testdata/fn-eval/save-fn/image/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/save-fn/image/.expected/config.yaml
@@ -15,15 +15,16 @@
 stdErrStripLines:
   - "  Stderr:"
   - "    \"WARNING: The requested image's platform (linux/amd64) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested\""
+  - "[Results]: [info]: namespace [default] updated to \"staging\", 1 value(s) changed, [info]: all `depends-on` annotations are up-to-date. no `namespace` changed"
 
 testType: eval
 
-image: set-namespace:v0.2.0
+image: set-namespace:latest
 
 args:
   namespace: staging
 
 stdErr: |
-  [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0"
-  [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0" in 0s
-  Added "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0" as mutator in the Kptfile.
+  [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest"
+  [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest" in 0s
+  Added "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest" as mutator in the Kptfile.
diff --git a/e2e/testdata/fn-eval/save-fn/image/.expected/diff.patch b/e2e/testdata/fn-eval/save-fn/image/.expected/diff.patch
index 8f2c7bb572..e4397a4659 100644
--- a/e2e/testdata/fn-eval/save-fn/image/.expected/diff.patch
+++ b/e2e/testdata/fn-eval/save-fn/image/.expected/diff.patch
@@ -9,7 +9,7 @@ index d9e2f05..d0d3425 100644
 +  namespace: staging
 +pipeline:
 +  mutators:
-+    - image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0
++    - image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest
 +      configMap:
 +        namespace: staging
 diff --git a/resources.yaml b/resources.yaml
diff --git a/e2e/testdata/fn-eval/save-fn/image/.expected/exec.sh b/e2e/testdata/fn-eval/save-fn/image/.expected/exec.sh
index d67e3aa2ff..7161c67ea1 100755
--- a/e2e/testdata/fn-eval/save-fn/image/.expected/exec.sh
+++ b/e2e/testdata/fn-eval/save-fn/image/.expected/exec.sh
@@ -15,4 +15,4 @@
 
 set -eo pipefail
 
-kpt fn eval -s -t mutator -i set-namespace:v0.2.0 -- namespace=staging
+kpt fn eval -s -t mutator -i set-namespace:latest -- namespace=staging
diff --git a/e2e/testdata/fn-eval/save-fn/match-selector/.expected/config.yaml b/e2e/testdata/fn-eval/save-fn/match-selector/.expected/config.yaml
index 089c8b4566..3950ae0213 100644
--- a/e2e/testdata/fn-eval/save-fn/match-selector/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/save-fn/match-selector/.expected/config.yaml
@@ -17,6 +17,6 @@ stdErrStripLines:
   - "    \"WARNING: The requested image's platform (linux/amd64) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested\""
 
 stdErr: |
-  [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0" on 1 resource(s)
-  [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0" in 0s
-  Added "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0" as mutator in the Kptfile.
+  [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest" on 1 resource(s)
+  [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest" in 0s
+  Added "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest" as mutator in the Kptfile.
diff --git a/e2e/testdata/fn-eval/save-fn/match-selector/.expected/diff.patch b/e2e/testdata/fn-eval/save-fn/match-selector/.expected/diff.patch
index 01e1f078e1..9c326c9f7f 100644
--- a/e2e/testdata/fn-eval/save-fn/match-selector/.expected/diff.patch
+++ b/e2e/testdata/fn-eval/save-fn/match-selector/.expected/diff.patch
@@ -8,7 +8,7 @@ index d9e2f05..3456414 100644
    name: app
 +pipeline:
 +  mutators:
-+    - image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0
++    - image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest
 +      configMap:
 +        namespace: staging
 +      selectors:
diff --git a/e2e/testdata/fn-eval/save-fn/match-selector/.expected/exec.sh b/e2e/testdata/fn-eval/save-fn/match-selector/.expected/exec.sh
index 04520ed246..9f76e9cb75 100755
--- a/e2e/testdata/fn-eval/save-fn/match-selector/.expected/exec.sh
+++ b/e2e/testdata/fn-eval/save-fn/match-selector/.expected/exec.sh
@@ -16,4 +16,4 @@
 
 set -eo pipefail
 
-kpt fn eval -s -t mutator -i set-namespace:v0.2.0 --match-kind Deployment -- namespace=staging
+kpt fn eval -s -t mutator -i set-namespace:latest --match-kind Deployment -- namespace=staging
diff --git a/e2e/testdata/fn-eval/save-fn/no-save-when-fail/.expected/config.yaml b/e2e/testdata/fn-eval/save-fn/no-save-when-fail/.expected/config.yaml
index e83f88abe8..c0e3f581fa 100644
--- a/e2e/testdata/fn-eval/save-fn/no-save-when-fail/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/save-fn/no-save-when-fail/.expected/config.yaml
@@ -18,12 +18,12 @@ stdErrStripLines:
 
 testType: eval
 
-image: set-namespace:v0.2.0
+image: set-namespace:latest
 
 args:
   namespace: staging
 
 stdErr: |
-  [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0"
-  [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0" in 0s
+  [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest"
+  [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest" in 0s
   function not added: Kptfile not exists
diff --git a/e2e/testdata/fn-eval/save-fn/no-save-when-fail/.expected/exec.sh b/e2e/testdata/fn-eval/save-fn/no-save-when-fail/.expected/exec.sh
index d67e3aa2ff..7161c67ea1 100755
--- a/e2e/testdata/fn-eval/save-fn/no-save-when-fail/.expected/exec.sh
+++ b/e2e/testdata/fn-eval/save-fn/no-save-when-fail/.expected/exec.sh
@@ -15,4 +15,4 @@
 
 set -eo pipefail
 
-kpt fn eval -s -t mutator -i set-namespace:v0.2.0 -- namespace=staging
+kpt fn eval -s -t mutator -i set-namespace:latest -- namespace=staging
diff --git a/e2e/testdata/fn-eval/save-fn/override-fn/.expected/config.yaml b/e2e/testdata/fn-eval/save-fn/override-fn/.expected/config.yaml
index 1ec3c82a08..c4344df5ea 100644
--- a/e2e/testdata/fn-eval/save-fn/override-fn/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/save-fn/override-fn/.expected/config.yaml
@@ -18,12 +18,12 @@ stdErrStripLines:
 
 testType: eval
 
-image: set-namespace:v0.2.0
+image: set-namespace:latest
 
 args:
   namespace: staging
 
 stdErr: |
-  [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0"
-  [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0" in 0s
-  Updated "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0" as mutator in the Kptfile.
+  [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest"
+  [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest" in 0s
+  Updated "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest" as mutator in the Kptfile.
diff --git a/e2e/testdata/fn-eval/save-fn/override-fn/.expected/diff.patch b/e2e/testdata/fn-eval/save-fn/override-fn/.expected/diff.patch
index 266585847c..e26d5acbdd 100644
--- a/e2e/testdata/fn-eval/save-fn/override-fn/.expected/diff.patch
+++ b/e2e/testdata/fn-eval/save-fn/override-fn/.expected/diff.patch
@@ -9,11 +9,11 @@ index c093436..6dd6980 100644
 +  namespace: newNs
  pipeline:
    mutators:
--  - image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0
+-  - image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest
 -    configMap:
 -      namespace: oldNs
--    name: ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0
-+    - image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0
+-    name: ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest
++    - image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest
 +      configMap:
 +        namespace: newNs
 diff --git a/resources.yaml b/resources.yaml
diff --git a/e2e/testdata/fn-eval/save-fn/override-fn/.expected/exec.sh b/e2e/testdata/fn-eval/save-fn/override-fn/.expected/exec.sh
index a8cb475cf3..b3333f6d21 100755
--- a/e2e/testdata/fn-eval/save-fn/override-fn/.expected/exec.sh
+++ b/e2e/testdata/fn-eval/save-fn/override-fn/.expected/exec.sh
@@ -15,4 +15,4 @@
 
 set -eo pipefail
 
-kpt fn eval -s -t mutator -i set-namespace:v0.2.0 -- namespace=newNs
+kpt fn eval -s -t mutator -i set-namespace:latest -- namespace=newNs
diff --git a/e2e/testdata/fn-eval/save-fn/override-fn/Kptfile b/e2e/testdata/fn-eval/save-fn/override-fn/Kptfile
index c093436508..d479080d5b 100644
--- a/e2e/testdata/fn-eval/save-fn/override-fn/Kptfile
+++ b/e2e/testdata/fn-eval/save-fn/override-fn/Kptfile
@@ -4,7 +4,7 @@ metadata:
   name: app
 pipeline:
   mutators:
-  - image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0
+  - image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest
     configMap:
       namespace: oldNs
-    name: ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0
+    name: ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest
diff --git a/e2e/testdata/fn-eval/save-fn/preserve-kptfile-comments/.expected/config.yaml b/e2e/testdata/fn-eval/save-fn/preserve-kptfile-comments/.expected/config.yaml
index 06a23be0c3..9df622dc15 100644
--- a/e2e/testdata/fn-eval/save-fn/preserve-kptfile-comments/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/save-fn/preserve-kptfile-comments/.expected/config.yaml
@@ -15,15 +15,16 @@
 stdErrStripLines:
   - "  Stderr:"
   - "    \"WARNING: The requested image's platform (linux/amd64) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested\""
+  - "[Results]: [info]: namespace [default] updated to \"staging\", 1 value(s) changed, [info]: all `depends-on` annotations are up-to-date. no `namespace` changed"
 
 testType: eval
 
-image: set-namespace:v0.2.0
+image: set-namespace:latest
 
 args:
   namespace: staging
 
 stdErr: |
-  [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0"
-  [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0" in 0s
-  Added "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0" as mutator in the Kptfile.
+  [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest"
+  [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest" in 0s
+  Added "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest" as mutator in the Kptfile.
diff --git a/e2e/testdata/fn-eval/save-fn/preserve-kptfile-comments/.expected/diff.patch b/e2e/testdata/fn-eval/save-fn/preserve-kptfile-comments/.expected/diff.patch
index b11dad7983..089a7d5651 100644
--- a/e2e/testdata/fn-eval/save-fn/preserve-kptfile-comments/.expected/diff.patch
+++ b/e2e/testdata/fn-eval/save-fn/preserve-kptfile-comments/.expected/diff.patch
@@ -9,7 +9,7 @@ index 08afd4c..941eb7f 100644
 +  namespace: staging
 +pipeline:
 +  mutators:
-+    - image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0
++    - image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest
 +      configMap:
 +        namespace: staging
 diff --git a/resources.yaml b/resources.yaml
@@ -30,4 +30,4 @@ index eed43d6..81473ca 100644
    name: custom
 +  namespace: staging
  spec:
-   image: nginx:1.2.3
+   image: nginx:1.2.3
\ No newline at end of file
diff --git a/e2e/testdata/fn-eval/save-fn/preserve-kptfile-comments/.expected/exec.sh b/e2e/testdata/fn-eval/save-fn/preserve-kptfile-comments/.expected/exec.sh
index d67e3aa2ff..7161c67ea1 100755
--- a/e2e/testdata/fn-eval/save-fn/preserve-kptfile-comments/.expected/exec.sh
+++ b/e2e/testdata/fn-eval/save-fn/preserve-kptfile-comments/.expected/exec.sh
@@ -15,4 +15,4 @@
 
 set -eo pipefail
 
-kpt fn eval -s -t mutator -i set-namespace:v0.2.0 -- namespace=staging
+kpt fn eval -s -t mutator -i set-namespace:latest -- namespace=staging
diff --git a/e2e/testdata/fn-eval/save-fn/validator-type/.expected/config.yaml b/e2e/testdata/fn-eval/save-fn/validator-type/.expected/config.yaml
index d62d1603c1..65734b91b0 100644
--- a/e2e/testdata/fn-eval/save-fn/validator-type/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/save-fn/validator-type/.expected/config.yaml
@@ -15,15 +15,16 @@
 stdErrStripLines:
   - "  Stderr:"
   - "    \"WARNING: The requested image's platform (linux/amd64) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested\""
+  - "[Results]: [info]: namespace [default] updated to \"staging\", 1 value(s) changed, [info]: all `depends-on` annotations are up-to-date. no `namespace` changed"
 
 testType: eval
 
-image: set-namespace:v0.2.0
+image: set-namespace:latest
 
 args:
   namespace: staging
 
 stdErr: |
-  [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0"
-  [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0" in 0s
-  Added "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0" as validator in the Kptfile.
+  [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest"
+  [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest" in 0s
+  Added "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest" as validator in the Kptfile.
diff --git a/e2e/testdata/fn-eval/save-fn/validator-type/.expected/diff.patch b/e2e/testdata/fn-eval/save-fn/validator-type/.expected/diff.patch
index 7090ca7d02..edcfd5cdbd 100644
--- a/e2e/testdata/fn-eval/save-fn/validator-type/.expected/diff.patch
+++ b/e2e/testdata/fn-eval/save-fn/validator-type/.expected/diff.patch
@@ -9,7 +9,7 @@ index d9e2f05..72c9469 100644
 +  namespace: staging
 +pipeline:
 +  validators:
-+    - image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0
++    - image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest
 +      configMap:
 +        namespace: staging
 diff --git a/resources.yaml b/resources.yaml
diff --git a/e2e/testdata/fn-eval/save-fn/validator-type/.expected/exec.sh b/e2e/testdata/fn-eval/save-fn/validator-type/.expected/exec.sh
index f069f40635..7195a02ed4 100755
--- a/e2e/testdata/fn-eval/save-fn/validator-type/.expected/exec.sh
+++ b/e2e/testdata/fn-eval/save-fn/validator-type/.expected/exec.sh
@@ -15,4 +15,4 @@
 
 set -eo pipefail
 
-kpt fn eval -s -t validator -i set-namespace:v0.2.0 -- namespace=staging
+kpt fn eval -s -t validator -i set-namespace:latest -- namespace=staging
diff --git a/e2e/testdata/fn-eval/selectors/basicpipeline/.expected/config.yaml b/e2e/testdata/fn-eval/selectors/basicpipeline/.expected/config.yaml
index 4f41d86184..c77db4e32f 100644
--- a/e2e/testdata/fn-eval/selectors/basicpipeline/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/selectors/basicpipeline/.expected/config.yaml
@@ -13,5 +13,5 @@
 # limitations under the License.
 
 stdErr: |
-  [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0" on 1 resource(s)
-  [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0" in 0s
+  [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest" on 1 resource(s)
+  [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest" in 0s
diff --git a/e2e/testdata/fn-eval/selectors/basicpipeline/.expected/exec.sh b/e2e/testdata/fn-eval/selectors/basicpipeline/.expected/exec.sh
index 503b594d41..e3d93cfa9c 100755
--- a/e2e/testdata/fn-eval/selectors/basicpipeline/.expected/exec.sh
+++ b/e2e/testdata/fn-eval/selectors/basicpipeline/.expected/exec.sh
@@ -15,4 +15,4 @@
 
 set -eo pipefail
 
-kpt fn eval -i set-namespace:v0.2.0 --match-name nginx-deployment --match-kind Deployment -- namespace=staging
+kpt fn eval -i set-namespace:latest --match-name nginx-deployment --match-kind Deployment -- namespace=staging
diff --git a/e2e/testdata/fn-eval/selectors/exclude/.expected/config.yaml b/e2e/testdata/fn-eval/selectors/exclude/.expected/config.yaml
index 4f41d86184..c77db4e32f 100644
--- a/e2e/testdata/fn-eval/selectors/exclude/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/selectors/exclude/.expected/config.yaml
@@ -13,5 +13,5 @@
 # limitations under the License.
 
 stdErr: |
-  [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0" on 1 resource(s)
-  [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0" in 0s
+  [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest" on 1 resource(s)
+  [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest" in 0s
diff --git a/e2e/testdata/fn-eval/selectors/exclude/.expected/exec.sh b/e2e/testdata/fn-eval/selectors/exclude/.expected/exec.sh
index b38e333c8d..5d5ff9b814 100755
--- a/e2e/testdata/fn-eval/selectors/exclude/.expected/exec.sh
+++ b/e2e/testdata/fn-eval/selectors/exclude/.expected/exec.sh
@@ -15,4 +15,4 @@
 
 set -eo pipefail
 
-kpt fn eval -i set-namespace:v0.2.0 --exclude-kind Custom -- namespace=staging
+kpt fn eval -i set-namespace:latest --exclude-kind Custom -- namespace=staging
diff --git a/e2e/testdata/fn-eval/selectors/out-of-place-fnchain-unwrap/.expected/config.yaml b/e2e/testdata/fn-eval/selectors/out-of-place-fnchain-unwrap/.expected/config.yaml
index 8e7ba3ecd0..3f9b4db1c7 100644
--- a/e2e/testdata/fn-eval/selectors/out-of-place-fnchain-unwrap/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/selectors/out-of-place-fnchain-unwrap/.expected/config.yaml
@@ -17,8 +17,8 @@ stdErrStripLines:
   - "    \"WARNING: The requested image's platform (linux/amd64) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested\""
 
 stdErr: |
-  [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0" on 1 resource(s)
-  [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0" in 0s
+  [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest" on 1 resource(s)
+  [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest" in 0s
   [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-annotations:latest" on 1 resource(s)
   [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-annotations:latest" in 0s
   [Results]: [info] metadata.annotations: set annotations: {"foo":"bar"}
diff --git a/e2e/testdata/fn-eval/selectors/out-of-place-fnchain-unwrap/.expected/exec.sh b/e2e/testdata/fn-eval/selectors/out-of-place-fnchain-unwrap/.expected/exec.sh
index 9cfdf3cc4e..0ab9b9ed51 100755
--- a/e2e/testdata/fn-eval/selectors/out-of-place-fnchain-unwrap/.expected/exec.sh
+++ b/e2e/testdata/fn-eval/selectors/out-of-place-fnchain-unwrap/.expected/exec.sh
@@ -17,6 +17,6 @@
 set -eo pipefail
 
 kpt fn source \
-| kpt fn eval - --image ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0 --match-kind Deployment -o stdout -- namespace=staging \
+| kpt fn eval - --image ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest --match-kind Deployment -o stdout -- namespace=staging \
 | kpt fn eval - --image ghcr.io/kptdev/krm-functions-catalog/set-annotations:latest --match-name custom -- foo=bar \
 | kpt fn eval - --image ghcr.io/kptdev/krm-functions-catalog/set-labels:v0.1.5 -o unwrap -- tier=backend
diff --git a/e2e/testdata/fn-eval/selectors/selectors-with-exclude/.expected/config.yaml b/e2e/testdata/fn-eval/selectors/selectors-with-exclude/.expected/config.yaml
index 4f41d86184..c77db4e32f 100644
--- a/e2e/testdata/fn-eval/selectors/selectors-with-exclude/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/selectors/selectors-with-exclude/.expected/config.yaml
@@ -13,5 +13,5 @@
 # limitations under the License.
 
 stdErr: |
-  [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0" on 1 resource(s)
-  [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0" in 0s
+  [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest" on 1 resource(s)
+  [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest" in 0s
diff --git a/e2e/testdata/fn-eval/selectors/selectors-with-exclude/.expected/exec.sh b/e2e/testdata/fn-eval/selectors/selectors-with-exclude/.expected/exec.sh
index 51f413851b..b083b839d0 100755
--- a/e2e/testdata/fn-eval/selectors/selectors-with-exclude/.expected/exec.sh
+++ b/e2e/testdata/fn-eval/selectors/selectors-with-exclude/.expected/exec.sh
@@ -15,4 +15,4 @@
 
 set -eo pipefail
 
-kpt fn eval -i set-namespace:v0.2.0 --match-labels foo=bar --match-labels foo-1=bar --exclude-annotations foo=bar -- namespace=staging
+kpt fn eval -i set-namespace:latest --match-labels foo=bar --match-labels foo-1=bar --exclude-annotations foo=bar -- namespace=staging
diff --git a/e2e/testdata/fn-eval/short-image-path/.expected/config.yaml b/e2e/testdata/fn-eval/short-image-path/.expected/config.yaml
index ed37ade626..8cf6e1787d 100644
--- a/e2e/testdata/fn-eval/short-image-path/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/short-image-path/.expected/config.yaml
@@ -17,11 +17,11 @@ actualStripLines:
 
 testType: eval
 
-image: set-namespace:v0.2.0
+image: set-namespace:latest
 
 args:
   namespace: staging
 
 stdErr: |
-  [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0"
-  [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0" in 0s
+  [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest"
+  [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest" in 0s
diff --git a/e2e/testdata/fn-eval/short-image-path/.expected/results.yaml b/e2e/testdata/fn-eval/short-image-path/.expected/results.yaml
index 8708417d0d..4853c1d182 100755
--- a/e2e/testdata/fn-eval/short-image-path/.expected/results.yaml
+++ b/e2e/testdata/fn-eval/short-image-path/.expected/results.yaml
@@ -4,5 +4,10 @@ metadata:
   name: fnresults
 exitCode: 0
 items:
-  - image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0
+  - image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest
     exitCode: 0
+    results:
+      - message: namespace [default] updated to "staging", 1 value(s) changed
+        severity: info
+      - message: all `depends-on` annotations are up-to-date. no `namespace` changed
+        severity: info
diff --git a/e2e/testdata/fn-eval/simple-function-symlink/.expected/config.yaml b/e2e/testdata/fn-eval/simple-function-symlink/.expected/config.yaml
index 71fe148636..50cb6a8da9 100644
--- a/e2e/testdata/fn-eval/simple-function-symlink/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/simple-function-symlink/.expected/config.yaml
@@ -14,5 +14,5 @@
 
 stdErr: |-
   [WARN] resolved symlink "new-link" to ".", please note that the symlinks within the package are ignored
-  [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0"
-  [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0"
+  [RUNNING] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest"
+  [PASS] "ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest"
diff --git a/e2e/testdata/fn-eval/simple-function-symlink/.expected/exec.sh b/e2e/testdata/fn-eval/simple-function-symlink/.expected/exec.sh
index e4eddd31eb..a4ee154eb7 100755
--- a/e2e/testdata/fn-eval/simple-function-symlink/.expected/exec.sh
+++ b/e2e/testdata/fn-eval/simple-function-symlink/.expected/exec.sh
@@ -17,6 +17,6 @@ set -eo pipefail
 
 ln -s ./ new-link
 
-kpt fn eval new-link --image ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0 -- namespace=staging
+kpt fn eval new-link --image ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest -- namespace=staging
 
 rm -rf new-link
\ No newline at end of file
diff --git a/e2e/testdata/fn-eval/simple-function-with-tag/.expected/diff.patch b/e2e/testdata/fn-eval/simple-function-with-tag/.expected/diff.patch
index f3518b8417..5371dee2ab 100644
--- a/e2e/testdata/fn-eval/simple-function-with-tag/.expected/diff.patch
+++ b/e2e/testdata/fn-eval/simple-function-with-tag/.expected/diff.patch
@@ -9,4 +9,4 @@ index 1f15150..5966859 100644
 +  namespace: staging
  spec:
    replicas: 3
- ---
+ ---
\ No newline at end of file
diff --git a/e2e/testdata/fn-eval/simple-function/.expected/config.yaml b/e2e/testdata/fn-eval/simple-function/.expected/config.yaml
index e6e3bed593..eb0dfa04f8 100644
--- a/e2e/testdata/fn-eval/simple-function/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/simple-function/.expected/config.yaml
@@ -13,6 +13,6 @@
 # limitations under the License.
 
 testType: eval
-image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0
+image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest
 args:
   namespace: staging
diff --git a/e2e/testdata/fn-eval/simple-function/.expected/diff.patch b/e2e/testdata/fn-eval/simple-function/.expected/diff.patch
index 551c6bfb48..e2cf9a7ff3 100644
--- a/e2e/testdata/fn-eval/simple-function/.expected/diff.patch
+++ b/e2e/testdata/fn-eval/simple-function/.expected/diff.patch
@@ -1,5 +1,5 @@
 diff --git a/resources.yaml b/resources.yaml
-index f2eec52..b66c419 100644
+index f2eec52..f169ab0 100644
 --- a/resources.yaml
 +++ b/resources.yaml
 @@ -15,6 +15,7 @@ apiVersion: apps/v1
@@ -9,11 +9,3 @@ index f2eec52..b66c419 100644
 +  namespace: staging
  spec:
    replicas: 3
- ---
-@@ -22,5 +23,6 @@ apiVersion: custom.io/v1
- kind: Custom
- metadata:
-   name: custom
-+  namespace: staging
- spec:
-   image: nginx:1.2.3
diff --git a/e2e/testdata/fn-eval/subpkg-exclude-fn-config-by-default/.expected/config.yaml b/e2e/testdata/fn-eval/subpkg-exclude-fn-config-by-default/.expected/config.yaml
index e6e3bed593..eb0dfa04f8 100644
--- a/e2e/testdata/fn-eval/subpkg-exclude-fn-config-by-default/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/subpkg-exclude-fn-config-by-default/.expected/config.yaml
@@ -13,6 +13,6 @@
 # limitations under the License.
 
 testType: eval
-image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0
+image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest
 args:
   namespace: staging
diff --git a/e2e/testdata/fn-eval/subpkg-exclude-fn-config-by-default/.expected/diff.patch b/e2e/testdata/fn-eval/subpkg-exclude-fn-config-by-default/.expected/diff.patch
index cc32d23128..ea3964cf9c 100644
--- a/e2e/testdata/fn-eval/subpkg-exclude-fn-config-by-default/.expected/diff.patch
+++ b/e2e/testdata/fn-eval/subpkg-exclude-fn-config-by-default/.expected/diff.patch
@@ -1,27 +1,3 @@
-diff --git a/Kptfile b/Kptfile
-index 92a643d..ede2393 100644
---- a/Kptfile
-+++ b/Kptfile
-@@ -2,6 +2,7 @@ apiVersion: kpt.dev/v1
- kind: Kptfile
- metadata:
-   name: app
-+  namespace: staging
- pipeline:
-   mutators:
-     - image: ghcr.io/kptdev/krm-functions-catalog/set-labels:v0.1.5
-diff --git a/db/Kptfile b/db/Kptfile
-index 093e789..a085eed 100644
---- a/db/Kptfile
-+++ b/db/Kptfile
-@@ -2,6 +2,7 @@ apiVersion: kpt.dev/v1
- kind: Kptfile
- metadata:
-   name: db
-+  namespace: staging
- pipeline:
-   mutators:
-     - image: ghcr.io/kptdev/krm-functions-catalog/set-labels:v0.1.5
 diff --git a/db/labelconfig.yaml b/db/labelconfig.yaml
 index 6db7671..0de2122 100644
 --- a/db/labelconfig.yaml
@@ -44,19 +20,8 @@ index dabe43c..b44084a 100644
 +  namespace: staging
  spec:
    replicas: 3
-diff --git a/labelconfig.yaml b/labelconfig.yaml
-index 9c360e2..420c97c 100644
---- a/labelconfig.yaml
-+++ b/labelconfig.yaml
-@@ -17,5 +17,6 @@ metadata:
-   name: label-config
-   annotations:
-     config.kubernetes.io/local-config: "true"
-+  namespace: staging
- data:
-   tier: app
 diff --git a/resources.yaml b/resources.yaml
-index f2eec52..b66c419 100644
+index f2eec52..f169ab0 100644
 --- a/resources.yaml
 +++ b/resources.yaml
 @@ -15,6 +15,7 @@ apiVersion: apps/v1
@@ -66,11 +31,3 @@ index f2eec52..b66c419 100644
 +  namespace: staging
  spec:
    replicas: 3
- ---
-@@ -22,5 +23,6 @@ apiVersion: custom.io/v1
- kind: Custom
- metadata:
-   name: custom
-+  namespace: staging
- spec:
-   image: nginx:1.2.3
diff --git a/e2e/testdata/fn-eval/subpkg-has-samename-subdir/.expected/config.yaml b/e2e/testdata/fn-eval/subpkg-has-samename-subdir/.expected/config.yaml
index 47844502bf..72644e4089 100644
--- a/e2e/testdata/fn-eval/subpkg-has-samename-subdir/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/subpkg-has-samename-subdir/.expected/config.yaml
@@ -13,6 +13,6 @@
 # limitations under the License.
 
 testType: eval
-image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0
+image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest
 args:
   namespace: dev
diff --git a/e2e/testdata/fn-eval/subpkg-has-samename-subdir/.expected/diff.patch b/e2e/testdata/fn-eval/subpkg-has-samename-subdir/.expected/diff.patch
index 1ddfb0beae..938a43cd3c 100644
--- a/e2e/testdata/fn-eval/subpkg-has-samename-subdir/.expected/diff.patch
+++ b/e2e/testdata/fn-eval/subpkg-has-samename-subdir/.expected/diff.patch
@@ -1,27 +1,5 @@
-diff --git a/Kptfile b/Kptfile
-index 701e0a1..f9b5995 100644
---- a/Kptfile
-+++ b/Kptfile
-@@ -2,5 +2,6 @@ apiVersion: kpt.dev/v1
- kind: Kptfile
- metadata:
-   name: root-pkg
-+  namespace: dev
- info:
-   description: sample description
-diff --git a/pkg-a/Kptfile b/pkg-a/Kptfile
-index 1c0e1cc..e278c20 100644
---- a/pkg-a/Kptfile
-+++ b/pkg-a/Kptfile
-@@ -2,5 +2,6 @@ apiVersion: kpt.dev/v1
- kind: Kptfile
- metadata:
-   name: pkg-a
-+  namespace: dev
- info:
-   description: sample description
 diff --git a/pkg-a/pkg-a/resources.yaml b/pkg-a/pkg-a/resources.yaml
-index f2eec52..c4e4abb 100644
+index f2eec52..1934a8f 100644
 --- a/pkg-a/pkg-a/resources.yaml
 +++ b/pkg-a/pkg-a/resources.yaml
 @@ -15,6 +15,7 @@ apiVersion: apps/v1
@@ -31,11 +9,3 @@ index f2eec52..c4e4abb 100644
 +  namespace: dev
  spec:
    replicas: 3
- ---
-@@ -22,5 +23,6 @@ apiVersion: custom.io/v1
- kind: Custom
- metadata:
-   name: custom
-+  namespace: dev
- spec:
-   image: nginx:1.2.3
diff --git a/e2e/testdata/fn-eval/subpkg-include-meta-resources/.expected/config.yaml b/e2e/testdata/fn-eval/subpkg-include-meta-resources/.expected/config.yaml
index 377e9fd8c1..63e976d46b 100644
--- a/e2e/testdata/fn-eval/subpkg-include-meta-resources/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/subpkg-include-meta-resources/.expected/config.yaml
@@ -14,7 +14,7 @@
 
 runCount: 2
 testType: eval
-image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0
+image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest
 includeMetaResources: true
 exitCode: 1
 args:
diff --git a/e2e/testdata/fn-eval/subpkgs-with-krmignore/.expected/config.yaml b/e2e/testdata/fn-eval/subpkgs-with-krmignore/.expected/config.yaml
index e6e3bed593..eb0dfa04f8 100644
--- a/e2e/testdata/fn-eval/subpkgs-with-krmignore/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/subpkgs-with-krmignore/.expected/config.yaml
@@ -13,6 +13,6 @@
 # limitations under the License.
 
 testType: eval
-image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0
+image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest
 args:
   namespace: staging
diff --git a/e2e/testdata/fn-eval/subpkgs-with-krmignore/.expected/diff.patch b/e2e/testdata/fn-eval/subpkgs-with-krmignore/.expected/diff.patch
index cdcc3bc03c..b2f0359918 100644
--- a/e2e/testdata/fn-eval/subpkgs-with-krmignore/.expected/diff.patch
+++ b/e2e/testdata/fn-eval/subpkgs-with-krmignore/.expected/diff.patch
@@ -10,7 +10,7 @@ index dabe43c..b44084a 100644
  spec:
    replicas: 3
 diff --git a/resources.yaml b/resources.yaml
-index f2eec52..b66c419 100644
+index f2eec52..f169ab0 100644
 --- a/resources.yaml
 +++ b/resources.yaml
 @@ -15,6 +15,7 @@ apiVersion: apps/v1
@@ -20,11 +20,3 @@ index f2eec52..b66c419 100644
 +  namespace: staging
  spec:
    replicas: 3
- ---
-@@ -22,5 +23,6 @@ apiVersion: custom.io/v1
- kind: Custom
- metadata:
-   name: custom
-+  namespace: staging
- spec:
-   image: nginx:1.2.3
diff --git a/e2e/testdata/fn-eval/subpkgs/.expected/config.yaml b/e2e/testdata/fn-eval/subpkgs/.expected/config.yaml
index e6e3bed593..eb0dfa04f8 100644
--- a/e2e/testdata/fn-eval/subpkgs/.expected/config.yaml
+++ b/e2e/testdata/fn-eval/subpkgs/.expected/config.yaml
@@ -13,6 +13,6 @@
 # limitations under the License.
 
 testType: eval
-image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.2.0
+image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest
 args:
   namespace: staging
diff --git a/e2e/testdata/fn-eval/subpkgs/.expected/diff.patch b/e2e/testdata/fn-eval/subpkgs/.expected/diff.patch
index cdcc3bc03c..b2f0359918 100644
--- a/e2e/testdata/fn-eval/subpkgs/.expected/diff.patch
+++ b/e2e/testdata/fn-eval/subpkgs/.expected/diff.patch
@@ -10,7 +10,7 @@ index dabe43c..b44084a 100644
  spec:
    replicas: 3
 diff --git a/resources.yaml b/resources.yaml
-index f2eec52..b66c419 100644
+index f2eec52..f169ab0 100644
 --- a/resources.yaml
 +++ b/resources.yaml
 @@ -15,6 +15,7 @@ apiVersion: apps/v1
@@ -20,11 +20,3 @@ index f2eec52..b66c419 100644
 +  namespace: staging
  spec:
    replicas: 3
- ---
-@@ -22,5 +23,6 @@ apiVersion: custom.io/v1
- kind: Custom
- metadata:
-   name: custom
-+  namespace: staging
- spec:
-   image: nginx:1.2.3
diff --git a/internal/kptops/set-namespace.go b/internal/kptops/set-namespace.go
new file mode 100644
index 0000000000..8d8122dbe7
--- /dev/null
+++ b/internal/kptops/set-namespace.go
@@ -0,0 +1,72 @@
+// Copyright 2022 The kpt Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package kptops
+
+import (
+	"fmt"
+	"strings"
+
+	"sigs.k8s.io/kustomize/kyaml/fn/framework"
+	"sigs.k8s.io/kustomize/kyaml/yaml"
+)
+
+// Simple implementation of set-namespace kpt function, primarily for testing.
+func setNamespace(rl *framework.ResourceList) error {
+	if rl.FunctionConfig == nil {
+		return nil // nothing to do
+	}
+
+	if !validGVK(rl.FunctionConfig, "v1", "ConfigMap") {
+		return fmt.Errorf("invalid set-namespace function config type: %s/%s; expected v1/ConfigMap", rl.FunctionConfig.GetApiVersion(), rl.FunctionConfig.GetKind())
+	}
+
+	data := rl.FunctionConfig.GetDataMap()
+	if data == nil {
+		return nil // nothing to do
+	}
+
+	namespace, ok := data["namespace"]
+	if !ok {
+		return nil // nothing to do
+	}
+
+	for _, n := range rl.Items {
+		if isUnknown(n) && n.GetNamespace() == "" {
+			continue
+		}
+		if err := n.SetNamespace(namespace); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func isUnknown(n *yaml.RNode) bool {
+	apiVersion := n.GetApiVersion()
+	group := ""
+	if i := strings.Index(apiVersion, "/"); i != -1 {
+		group = apiVersion[:i]
+	}
+	// Heuristic: standard Kubernetes API groups either have no dots in the group
+	// name (e.g., "", "apps", "batch", "autoscaling", "extensions", "policy",
+	// "storage") or end in ".k8s.io" (e.g., "networking.k8s.io").
+	// Custom Resources (CRs) have groups with dots that don't end in ".k8s.io"
+	// (e.g., "custom.io", "stable.example.com").
+	if group == "" || !strings.Contains(group, ".") || strings.HasSuffix(group, ".k8s.io") {
+		return false
+	}
+	return true
+}
diff --git a/pkg/fn/runtime/jsglue.go b/pkg/fn/runtime/jsglue.go
index 1aad3d7405..1dbae91943 100644
--- a/pkg/fn/runtime/jsglue.go
+++ b/pkg/fn/runtime/jsglue.go
@@ -234,7 +234,7 @@ const crypto = require('crypto');
             }
             const timeOrigin = Date.now() - performance.now();
             this.importObject = {
-                gojs: {
+                go: {
                     // Go's SP does not change as long as no Go code is running. Some operations (e.g. calls, getters and setters)
                     // may synchronously trigger a Go event handler. This makes Go code get executed in the middle of the imported
                     // function. A goroutine can switch to a new stack if the current stack is too small (see morestack function).
@@ -456,8 +456,6 @@ const crypto = require('crypto');
                     },
                 }
             };
-            // Expose imports under both "gojs" (Go 1.21+) and "go" (Go <1.21)
-            this.importObject.go = this.importObject.gojs;
         }
         async run(instance) {
             if (!(instance instanceof WebAssembly.Instance)) {
diff --git a/pkg/fn/runtime/runner_test.go b/pkg/fn/runtime/runner_test.go
index 74bdb5f786..a652dbb693 100644
--- a/pkg/fn/runtime/runner_test.go
+++ b/pkg/fn/runtime/runner_test.go
@@ -20,7 +20,7 @@ import (
 	"bytes"
 	"context"
 	"os"
-	"path"
+	"path/filepath"
 	"strings"
 	"testing"
 
@@ -87,7 +87,7 @@ data: {foo: bar}
 				assert.NoError(t, err, "unexpected error")
 				_, err = tmp.WriteString(c.configFileContent)
 				assert.NoError(t, err, "unexpected error")
-				c.fn.ConfigPath = path.Base(tmp.Name())
+				c.fn.ConfigPath = filepath.Base(tmp.Name())
 			}
 			fsys := filesys.MakeFsOnDisk()
 			cn, err := newFnConfig(fsys, &c.fn, types.UniquePath(os.TempDir()))
diff --git a/pkg/fn/runtime/wasmtime.go b/pkg/fn/runtime/wasmtime.go
index 67202be6f9..7c0a202514 100644
--- a/pkg/fn/runtime/wasmtime.go
+++ b/pkg/fn/runtime/wasmtime.go
@@ -77,6 +77,12 @@ func NewWasmtimeFn(loader WasmLoader) (*WasmtimeFn, error) {
 		return nil, err
 	}
 
+	// Also register all imports under "gojs" module name for compatibility
+	// with Go-compiled WASM binaries that use the "gojs" import module.
+	if err = addGojsAliases(f.store, linker, f); err != nil {
+		return nil, fmt.Errorf("failed to add gojs aliases: %w", err)
+	}
+
 	// Create an instance of the module.
 	if f.Instance, err = linker.Instantiate(f.store, module); err != nil {
 		return nil, err
@@ -221,3 +227,60 @@ func (f *WasmtimeFn) Write(fd int, b []byte) (n int, err error) {
 func (f *WasmtimeFn) Error(format string, params ...any) {
 	log.Printf("ERROR: "+format+"\n", params...)
 }
+
+// addGojsAliases registers all Go wasm imports under the "gojs" module name
+// in addition to the "go" module name. This provides compatibility with
+// Go-compiled WASM binaries that import from "gojs" (used by some Go versions).
+func addGojsAliases(store *wasmtime.Store, linker *wasmtime.Linker, instance wasmexec.Instance) error {
+	i32 := wasmtime.NewValType(wasmtime.KindI32)
+	mod := wasmexec.New(instance)
+
+	type fnDef struct {
+		name string
+		fn   func(uint32)
+	}
+
+	defs := []fnDef{
+		{"runtime.wasmExit", mod.WasmExit},
+		{"runtime.wasmWrite", mod.WasmWrite},
+		{"runtime.resetMemoryDataView", mod.ResetMemoryDataView},
+		{"runtime.nanotime1", mod.Nanotime1},
+		{"runtime.walltime", mod.Walltime},
+		{"runtime.scheduleTimeoutEvent", mod.ScheduleTimeoutEvent},
+		{"runtime.clearTimeoutEvent", mod.ClearTimeoutEvent},
+		{"runtime.getRandomData", mod.GetRandomData},
+		{"syscall/js.finalizeRef", mod.FinalizeRef},
+		{"syscall/js.stringVal", mod.StringVal},
+		{"syscall/js.valueGet", mod.ValueGet},
+		{"syscall/js.valueSet", mod.ValueSet},
+		{"syscall/js.valueDelete", mod.ValueDelete},
+		{"syscall/js.valueIndex", mod.ValueIndex},
+		{"syscall/js.valueSetIndex", mod.ValueSetIndex},
+		{"syscall/js.valueCall", mod.ValueCall},
+		{"syscall/js.valueInvoke", mod.ValueCall},
+		{"syscall/js.valueNew", mod.ValueNew},
+		{"syscall/js.valueLength", mod.ValueLength},
+		{"syscall/js.valuePrepareString", mod.ValuePrepareString},
+		{"syscall/js.valueLoadString", mod.ValueLoadString},
+		{"syscall/js.valueInstanceOf", mod.ValueInstanceOf},
+		{"syscall/js.copyBytesToGo", mod.CopyBytesToGo},
+		{"syscall/js.copyBytesToJS", mod.CopyBytesToJS},
+		{"debug", mod.Debug},
+	}
+
+	for _, d := range defs {
+		d := d // capture
+		fn := wasmtime.NewFunc(
+			store,
+			wasmtime.NewFuncType([]*wasmtime.ValType{i32}, []*wasmtime.ValType{}),
+			func(caller *wasmtime.Caller, args []wasmtime.Val) ([]wasmtime.Val, *wasmtime.Trap) {
+				d.fn(uint32(args[0].I32()))
+				return []wasmtime.Val{}, nil
+			},
+		)
+		if err := linker.Define("gojs", d.name, fn); err != nil {
+			return fmt.Errorf("failed to define gojs::%s: %w", d.name, err)
+		}
+	}
+	return nil
+}
diff --git a/pkg/fn/runtime/wasmtime_unsupported.go b/pkg/fn/runtime/wasmtime_unsupported.go
index 7ff287de6b..527233d820 100644
--- a/pkg/fn/runtime/wasmtime_unsupported.go
+++ b/pkg/fn/runtime/wasmtime_unsupported.go
@@ -24,11 +24,19 @@ import (
 	"io"
 )
 
+<<<<<<< HEAD:pkg/fn/runtime/wasmtime_unsupported.go
 const (
 	msg = "wasmtime support is not complied into this binary. Binaries with wasmtime is avilable at github.com/kptdev/kpt"
 )
 
 type WasmtimeFn struct {
+=======
+var functions map[string]framework.ResourceListProcessorFunc = map[string]framework.ResourceListProcessorFunc{
+	"ghcr.io/kptdev/krm-functions-catalog/apply-setters:v0.2.0": applySetters,
+	"ghcr.io/kptdev/krm-functions-catalog/set-labels:v0.1.5":    setLabels,
+	"ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.4.1": setNamespace,
+	"ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest":  setNamespace,
+>>>>>>> 84fa5a86a (fix: register set-namespace:latest in kptops function registry):internal/kptops/functions.go
 }
 
 func NewWasmtimeFn(loader WasmLoader) (*WasmtimeFn, error) {
diff --git a/pkg/lib/kptops/fs_test.go b/pkg/lib/kptops/fs_test.go
index d989f2fe15..d177d6cf5f 100644
--- a/pkg/lib/kptops/fs_test.go
+++ b/pkg/lib/kptops/fs_test.go
@@ -63,7 +63,7 @@ metadata:
   name: app
 pipeline:
   mutators:
-    - image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.4.1
+    - image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest
       configMap:
         namespace: staging
     - image: ghcr.io/kptdev/krm-functions-catalog/set-labels:v0.1.5
@@ -84,7 +84,6 @@ apiVersion: custom.io/v1
 kind: Custom
 metadata:
   name: custom
-  namespace: staging
   labels:
     tier: backend
 spec:
@@ -141,7 +140,7 @@ metadata:
   name: app-with-db
 pipeline:
   mutators:
-    - image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.4.1
+    - image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest
       configMap:
         namespace: staging
     - image: ghcr.io/kptdev/krm-functions-catalog/set-labels:v0.1.5
@@ -160,7 +159,7 @@ metadata:
   name: db
 pipeline:
   mutators:
-    - image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:v0.4.1
+    - image: ghcr.io/kptdev/krm-functions-catalog/set-namespace:latest
       configMap:
         namespace: db
     - image: ghcr.io/kptdev/krm-functions-catalog/set-labels:v0.1.5
@@ -181,7 +180,6 @@ apiVersion: custom.io/v1
 kind: Custom
 metadata:
   name: custom
-  namespace: staging
   labels:
     tier: db
 spec: