diff --git a/CHANGELOG.md b/CHANGELOG.md
index 664764c6f0..4c4a062cb0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,17 @@
 # Changelog
 
+## [0.86.18](https://github.com/kurtosis-tech/kurtosis/compare/0.86.17...0.86.18) (2024-02-09)
+
+
+### Features
+
+* add files in enclave dump ([#2136](https://github.com/kurtosis-tech/kurtosis/issues/2136)) ([0525d9f](https://github.com/kurtosis-tech/kurtosis/commit/0525d9fbb12561cf4b5a83814baf05d8d1682274))
+
+
+### Bug Fixes
+
+* node selector validation ([#2141](https://github.com/kurtosis-tech/kurtosis/issues/2141)) ([0fee848](https://github.com/kurtosis-tech/kurtosis/commit/0fee84881f83d0b5a911f511a9fcdd889a0b8784))
+
 ## [0.86.17](https://github.com/kurtosis-tech/kurtosis/compare/0.86.16...0.86.17) (2024-02-08)
 
 
diff --git a/LICENSE.md b/LICENSE.md
index 59c149646a..1693a875c0 100644
--- a/LICENSE.md
+++ b/LICENSE.md
@@ -3,7 +3,7 @@ Business Source License 1.1
 Parameters
 
 Licensor:             Kurtosis Technologies, Inc.
-Licensed Work:        Kurtosis 0.86.17
+Licensed Work:        Kurtosis 0.86.18
 The Licensed Work is (c) 2024 Kurtosis Technologies, Inc.
 Additional Use Grant: You may make use of the Licensed Work, provided that
 you may not use the Licensed Work for an Environment Orchestration Service.
@@ -12,7 +12,7 @@ you may not use the Licensed Work for an Environment Orchestration Service.
                       allows third parties (other than your employees and
                       contractors) to create distributed system environments.
 
-Change Date:          2028-02-08
+Change Date:          2028-02-09
 
 Change License:       Apache 2.0 (Apache License, Version 2.0)
 
diff --git a/api/golang/kurtosis_version/kurtosis_version.go b/api/golang/kurtosis_version/kurtosis_version.go
index 45956baff8..f870cac450 100644
--- a/api/golang/kurtosis_version/kurtosis_version.go
+++ b/api/golang/kurtosis_version/kurtosis_version.go
@@ -9,6 +9,6 @@ const (
 	// !!!!!!!!!!! DO NOT UPDATE! WILL BE MANUALLY UPDATED DURING THE RELEASE PROCESS !!!!!!!!!!!!!!!!!!!!!!
 	// This is necessary so that Kurt Core consumers will know if they're compatible with the currently-running
 	//  API container
-	KurtosisVersion = "0.86.17"
+	KurtosisVersion = "0.86.18"
 	// !!!!!!!!!!! DO NOT UPDATE! WILL BE MANUALLY UPDATED DURING THE RELEASE PROCESS !!!!!!!!!!!!!!!!!!!!!!
 )
diff --git a/api/rust/Cargo.toml b/api/rust/Cargo.toml
index c079148259..1581d12f22 100644
--- a/api/rust/Cargo.toml
+++ b/api/rust/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "kurtosis-sdk"
-version = "0.86.17"
+version = "0.86.18"
 license = "BUSL-1.1"
 description = "Rust SDK for Kurtosis"
 edition = "2021"
diff --git a/api/typescript/package.json b/api/typescript/package.json
index f157bc0cbc..597cb6c063 100644
--- a/api/typescript/package.json
+++ b/api/typescript/package.json
@@ -1,7 +1,7 @@
 {
     "name": "kurtosis-sdk",
     "//": "NOTE: DO NOT UPDATE THIS VERSION MANUALLY - IT WILL BE UPDATED DURING THE RELEASE PROCESS!",
-    "version": "0.86.17",
+    "version": "0.86.18",
     "main": "./build/index",
     "description": "This repo contains a Typescript client for communicating with the Kurtosis Engine server, which is responsible for creating, managing and destroying Kurtosis Enclaves.",
     "types": "./build/index",
diff --git a/api/typescript/src/kurtosis_version/kurtosis_version.ts b/api/typescript/src/kurtosis_version/kurtosis_version.ts
index ce129bfc50..52b851d843 100644
--- a/api/typescript/src/kurtosis_version/kurtosis_version.ts
+++ b/api/typescript/src/kurtosis_version/kurtosis_version.ts
@@ -1,5 +1,5 @@
 // !!!!!!!!!!! DO NOT UPDATE! WILL BE MANUALLY UPDATED DURING THE RELEASE PROCESS !!!!!!!!!!!!!!!!!!!!!!
 // This is necessary so that Kurt Core consumers (e.g. modules) will know if they're compatible with the currently-running
 //  API container
-export const KURTOSIS_VERSION: string = "0.86.17"
+export const KURTOSIS_VERSION: string = "0.86.18"
 // !!!!!!!!!!! DO NOT UPDATE! WILL BE MANUALLY UPDATED DURING THE RELEASE PROCESS !!!!!!!!!!!!!!!!!!!!!!
diff --git a/core/server/api_container/server/startosis_engine/kurtosis_starlark_framework/builtin_argument/validators.go b/core/server/api_container/server/startosis_engine/kurtosis_starlark_framework/builtin_argument/validators.go
index e7ed82a66c..38ea311887 100644
--- a/core/server/api_container/server/startosis_engine/kurtosis_starlark_framework/builtin_argument/validators.go
+++ b/core/server/api_container/server/startosis_engine/kurtosis_starlark_framework/builtin_argument/validators.go
@@ -148,31 +148,46 @@ func DurationOrNone(value starlark.Value, attributeName string) *startosis_error
 }
 
 func StringMappingToString(value starlark.Value, attributeName string) *startosis_errors.InterpretationError {
-	labelsMap := map[string]string{}
-	labelsDict, ok := value.(*starlark.Dict)
+	if _, err := parseMapStringString(value, attributeName); err != nil {
+		return err
+	}
+	return nil
+}
+
+func ServiceLabelsValidator(value starlark.Value, attributeName string) *startosis_errors.InterpretationError {
+	labelsMap, interpretationErr := parseMapStringString(value, attributeName)
+	if interpretationErr != nil {
+		return interpretationErr
+	}
+	if err := service.ValidateServiceConfigLabels(labelsMap); err != nil {
+		return startosis_errors.WrapWithInterpretationError(err, "An error occurred validating service config labels '%+v'", labelsMap)
+	}
+	return nil
+}
+
+func parseMapStringString(value starlark.Value, attributeName string) (map[string]string, *startosis_errors.InterpretationError) {
+	stringMap := map[string]string{}
+	stringDict, ok := value.(*starlark.Dict)
 	if !ok {
-		return startosis_errors.NewInterpretationError("Attribute '%s' is expected to be a dictionary of strings, got '%s'", attributeName, reflect.TypeOf(value))
+		return nil, startosis_errors.NewInterpretationError("Attribute '%s' is expected to be a dictionary of strings, got '%s'", attributeName, reflect.TypeOf(value))
 	}
-	for _, labelKey := range labelsDict.Keys() {
-		labelValue, found, err := labelsDict.Get(labelKey)
+	for _, mapKey := range stringDict.Keys() {
+		mapValue, found, err := stringDict.Get(mapKey)
 		if err != nil {
-			return startosis_errors.WrapWithInterpretationError(err, "Unexpected error iterating on dictionary. Value associated to key '%v' could not be found", labelKey)
+			return nil, startosis_errors.WrapWithInterpretationError(err, "Unexpected error iterating on dictionary. Value associated to key '%v' could not be found", mapKey)
 		} else if !found {
-			return startosis_errors.NewInterpretationError("Unexpected error iterating on dictionary. Value associated to key '%v' could not be found", labelKey)
+			return nil, startosis_errors.NewInterpretationError("Unexpected error iterating on dictionary. Value associated to key '%v' could not be found", mapKey)
 		}
 
-		labelKeyStr, ok := labelKey.(starlark.String)
+		mapKeyStr, ok := mapKey.(starlark.String)
 		if !ok {
-			return startosis_errors.NewInterpretationError("Key in '%s' dictionary was expected to be a string, got '%s'", attributeName, reflect.TypeOf(labelKey))
+			return nil, startosis_errors.NewInterpretationError("Key in '%s' dictionary was expected to be a string, got '%s'", attributeName, reflect.TypeOf(mapKey))
 		}
-		labelValueStr, ok := labelValue.(starlark.String)
+		mapValueStr, ok := mapValue.(starlark.String)
 		if !ok {
-			return startosis_errors.NewInterpretationError("Value associated to key '%s' in dictionary '%s' was expected to be a string, got '%s'", labelKeyStr, attributeName, reflect.TypeOf(value))
+			return nil, startosis_errors.NewInterpretationError("Value associated to key '%s' in dictionary '%s' was expected to be a string, got '%s'", mapKeyStr, attributeName, reflect.TypeOf(value))
 		}
-		labelsMap[labelKeyStr.GoString()] = labelValueStr.GoString()
+		stringMap[mapKeyStr.GoString()] = mapValueStr.GoString()
 	}
-	if err := service.ValidateServiceConfigLabels(labelsMap); err != nil {
-		return startosis_errors.WrapWithInterpretationError(err, "An error occurred validating service config labels '%+v'", labelsMap)
-	}
-	return nil
+	return stringMap, nil
 }
diff --git a/core/server/api_container/server/startosis_engine/kurtosis_starlark_framework/test_engine/static_constants.go b/core/server/api_container/server/startosis_engine/kurtosis_starlark_framework/test_engine/static_constants.go
index 607e480d9f..5762674c67 100644
--- a/core/server/api_container/server/startosis_engine/kurtosis_starlark_framework/test_engine/static_constants.go
+++ b/core/server/api_container/server/startosis_engine/kurtosis_starlark_framework/test_engine/static_constants.go
@@ -118,8 +118,8 @@ var (
 		testServiceConfigLabelsKey2: testServiceConfigLabelsValue2,
 	}
 
-	testNodeSelectorKey1   = "disktype"
-	testNodeSelectorValue1 = "ssd"
+	testNodeSelectorKey1   = "k3s.io/hostname"
+	testNodeSelectorValue1 = "asrock-berlin-03"
 	testNodeSelectors      = map[string]string{
 		testNodeSelectorKey1: testNodeSelectorValue1,
 	}
diff --git a/core/server/api_container/server/startosis_engine/kurtosis_types/service_config/service_config.go b/core/server/api_container/server/startosis_engine/kurtosis_types/service_config/service_config.go
index 0ec4b6d8f4..fee15b0221 100644
--- a/core/server/api_container/server/startosis_engine/kurtosis_types/service_config/service_config.go
+++ b/core/server/api_container/server/startosis_engine/kurtosis_types/service_config/service_config.go
@@ -183,7 +183,8 @@ func NewServiceConfigType() *kurtosis_type_constructor.KurtosisTypeConstructor {
 					IsOptional:        true,
 					ZeroValueProvider: builtin_argument.ZeroValueProvider[*starlark.Dict],
 					Validator: func(value starlark.Value) *startosis_errors.InterpretationError {
-						return builtin_argument.StringMappingToString(value, LabelsAttr)
+
+						return builtin_argument.ServiceLabelsValidator(value, LabelsAttr)
 					},
 				},
 				{
diff --git a/enclave-manager/web/cypress.config.ts b/enclave-manager/web/cypress.config.ts
index c0d7712df5..33076b7561 100644
--- a/enclave-manager/web/cypress.config.ts
+++ b/enclave-manager/web/cypress.config.ts
@@ -3,6 +3,10 @@ import { defineConfig } from "cypress";
 export default defineConfig({
   e2e: {
     defaultCommandTimeout: 20000,
+    retries: {
+      runMode: 2,
+      openMode: 0,
+    },
     setupNodeEvents(on, config) {
       // implement node event listeners here
     },
diff --git a/enclave-manager/web/cypress/support/commands.ts b/enclave-manager/web/cypress/support/commands.ts
index aa5578694a..d5dada8bc8 100644
--- a/enclave-manager/web/cypress/support/commands.ts
+++ b/enclave-manager/web/cypress/support/commands.ts
@@ -24,11 +24,11 @@ Cypress.Commands.add("createAndGoToEnclave", (enclaveName: string) => {
 
   cy.contains("button", "Run").click();
 
-  cy.url({ timeout: 10 * 1000 }).should("match", /enclave\/[^/]+\/logs/);
+  cy.url({ timeout: 30 * 1000 }).should("match", /enclave\/[^/]+\/logs/);
 
   cy.contains("button", "Edit").should("be.disabled");
-  cy.contains("Validating", { timeout: 10 * 1000 });
-  cy.contains("Script completed", { timeout: 10 * 1000 });
+  cy.contains("Validating", { timeout: 30 * 1000 });
+  cy.contains("Script completed", { timeout: 30 * 1000 });
   cy.contains("button", "Edit").should("be.enabled");
 
   // Go to the enclave overview
diff --git a/enclave-manager/web/lerna.json b/enclave-manager/web/lerna.json
index 0ceb9be9c4..f181f8f0fd 100644
--- a/enclave-manager/web/lerna.json
+++ b/enclave-manager/web/lerna.json
@@ -1,6 +1,6 @@
 {
   "packages": ["packages/*"],
-  "version": "0.86.17",
+  "version": "0.86.18",
   "npmClient": "yarn",
   "$schema": "node_modules/lerna/schemas/lerna-schema.json",
   "useNx": false,
diff --git a/enclave-manager/web/packages/app/package.json b/enclave-manager/web/packages/app/package.json
index df95d7c3d6..a833c6ef80 100644
--- a/enclave-manager/web/packages/app/package.json
+++ b/enclave-manager/web/packages/app/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@kurtosis/emui-app",
-  "version": "0.86.17",
+  "version": "0.86.18",
   "private": true,
   "homepage": ".",
   "dependencies": {
@@ -10,7 +10,7 @@
     "html-react-parser": "^4.2.2",
     "js-cookie": "^3.0.5",
     "kurtosis-cloud-indexer-sdk": "^0.0.2",
-    "kurtosis-ui-components": "0.86.17",
+    "kurtosis-ui-components": "0.86.18",
     "react-error-boundary": "^4.0.11",
     "react-hook-form": "^7.47.0",
     "react-mentions": "^4.4.10",
diff --git a/enclave-manager/web/packages/app/src/emui/enclaves/components/configuration/utils.ts b/enclave-manager/web/packages/app/src/emui/enclaves/components/configuration/utils.ts
index 90ab3d0626..d894ce30c1 100644
--- a/enclave-manager/web/packages/app/src/emui/enclaves/components/configuration/utils.ts
+++ b/enclave-manager/web/packages/app/src/emui/enclaves/components/configuration/utils.ts
@@ -57,7 +57,7 @@ export function transformFormArgsToKurtosisArgs(data: Record<string, any>, kurto
       case ArgumentValueType.LIST:
         return value.map((v: any) => transformValue(innerValuetype, v));
       case ArgumentValueType.BOOL:
-        return isDefined(value) ? isStringTrue(value) : null;
+        return isDefined(value) && value !== "" ? isStringTrue(value) : null;
       case ArgumentValueType.INTEGER:
         return isNaN(value) || isNaN(parseFloat(value)) ? null : parseFloat(value);
       case ArgumentValueType.STRING:
diff --git a/enclave-manager/web/packages/app/src/emui/enclaves/components/modals/EnclaveBuilderModal.tsx b/enclave-manager/web/packages/app/src/emui/enclaves/components/modals/EnclaveBuilderModal.tsx
index 0f91d65241..e95c60672f 100644
--- a/enclave-manager/web/packages/app/src/emui/enclaves/components/modals/EnclaveBuilderModal.tsx
+++ b/enclave-manager/web/packages/app/src/emui/enclaves/components/modals/EnclaveBuilderModal.tsx
@@ -60,6 +60,7 @@ type EnclaveBuilderModalProps = {
 export const EnclaveBuilderModal = (props: EnclaveBuilderModalProps) => {
   const variableContextKey = useRef(0);
   const [error, setError] = useState<string>();
+  const [currentStarlarkPreview, setCurrentStarlarkPreview] = useState<string>();
 
   const {
     nodes: initialNodes,
diff --git a/enclave-manager/web/packages/components/package.json b/enclave-manager/web/packages/components/package.json
index 7e08f494e4..694f8a22e4 100644
--- a/enclave-manager/web/packages/components/package.json
+++ b/enclave-manager/web/packages/components/package.json
@@ -1,6 +1,6 @@
 {
   "name": "kurtosis-ui-components",
-  "version": "0.86.17",
+  "version": "0.86.18",
   "private": false,
   "main": "build/index",
   "description": "This repo contains components used by Kurtosis UI applications.",
diff --git a/version.txt b/version.txt
index 81285ed1aa..7ba9c1f388 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-0.86.17
+0.86.18