diff --git a/.changeset/good-plums-fail.md b/.changeset/good-plums-fail.md
new file mode 100644
index 00000000000..892abf1c4bb
--- /dev/null
+++ b/.changeset/good-plums-fail.md
@@ -0,0 +1,6 @@
+---
+'@shopify/theme': patch
+'@shopify/app': patch
+---
+
+Bump Shopify/theme-tools packages
diff --git a/.changeset/nervous-terms-invite.md b/.changeset/nervous-terms-invite.md
new file mode 100644
index 00000000000..b3accf4acc2
--- /dev/null
+++ b/.changeset/nervous-terms-invite.md
@@ -0,0 +1,6 @@
+---
+'@shopify/theme': minor
+'@shopify/cli': minor
+---
+
+Developers can now use the `shopify theme metafields pull` command to download metafields, which can then be used for more refined code completion.
diff --git a/.changeset/quick-eggs-end.md b/.changeset/quick-eggs-end.md
new file mode 100644
index 00000000000..02aaa148b7e
--- /dev/null
+++ b/.changeset/quick-eggs-end.md
@@ -0,0 +1,5 @@
+---
+'@shopify/cli-kit': patch
+---
+
+Introduce method to fetch metafield definitions by ownerType from Admin API
diff --git a/.changeset/seven-seahorses-bake.md b/.changeset/seven-seahorses-bake.md
new file mode 100644
index 00000000000..9117786fef0
--- /dev/null
+++ b/.changeset/seven-seahorses-bake.md
@@ -0,0 +1,5 @@
+---
+'@shopify/app': minor
+---
+
+Use Shopify Functions Javy plugin instead of default Javy plugin for building JS Shopify Functions
diff --git a/.changeset/shaggy-cheetahs-think.md b/.changeset/shaggy-cheetahs-think.md
new file mode 100644
index 00000000000..e1fef71e286
--- /dev/null
+++ b/.changeset/shaggy-cheetahs-think.md
@@ -0,0 +1,5 @@
+---
+'@shopify/cli': patch
+---
+
+Bump cli-hydrogen package to 9.0.3
diff --git a/.changeset/silver-mice-thank.md b/.changeset/silver-mice-thank.md
new file mode 100644
index 00000000000..3cb763c622f
--- /dev/null
+++ b/.changeset/silver-mice-thank.md
@@ -0,0 +1,6 @@
+---
+'@shopify/cli-kit': patch
+'@shopify/app': patch
+---
+
+Remove all template lockfiles, except the one used to install dependencies
diff --git a/packages/app/src/cli/constants.ts b/packages/app/src/cli/constants.ts
index 1f9a91d1319..c3ddd8b2bfe 100644
--- a/packages/app/src/cli/constants.ts
+++ b/packages/app/src/cli/constants.ts
@@ -11,6 +11,8 @@ export const configurationFileNames = {
   web: 'shopify.web.toml',
   appEnvironments: 'shopify.environments.toml',
   lockFile: '.shopify.lock',
+  hiddenConfig: 'project.json',
+  hiddenFolder: '.shopify',
 } as const
 
 export const dotEnvFileNames = {
diff --git a/packages/app/src/cli/models/app/app.test-data.ts b/packages/app/src/cli/models/app/app.test-data.ts
index 082522d78a6..f3418214c28 100644
--- a/packages/app/src/cli/models/app/app.test-data.ts
+++ b/packages/app/src/cli/models/app/app.test-data.ts
@@ -119,6 +119,7 @@ export function testApp(app: Partial<AppInterface> = {}, schemaType: 'current' |
     specifications: app.specifications ?? [],
     configSchema: (app.configSchema ?? AppConfigurationSchema) as any,
     remoteFlags: app.remoteFlags ?? [],
+    hiddenConfig: app.hiddenConfig ?? {},
   })
 
   if (app.updateDependencies) {
diff --git a/packages/app/src/cli/models/app/app.ts b/packages/app/src/cli/models/app/app.ts
index 106210c3625..ba603bdc3a5 100644
--- a/packages/app/src/cli/models/app/app.ts
+++ b/packages/app/src/cli/models/app/app.ts
@@ -11,10 +11,11 @@ import {UIExtensionSchema} from '../extensions/specifications/ui_extension.js'
 import {Flag} from '../../utilities/developer-platform-client.js'
 import {AppAccessSpecIdentifier} from '../extensions/specifications/app_config_app_access.js'
 import {WebhookSubscriptionSchema} from '../extensions/specifications/app_config_webhook_schemas/webhook_subscription_schema.js'
+import {configurationFileNames} from '../../constants.js'
 import {ZodObjectOf, zod} from '@shopify/cli-kit/node/schema'
 import {DotEnvFile} from '@shopify/cli-kit/node/dot-env'
 import {getDependencies, PackageManager, readAndParsePackageJson} from '@shopify/cli-kit/node/node-package-manager'
-import {fileRealPath, findPathUp} from '@shopify/cli-kit/node/fs'
+import {fileRealPath, findPathUp, writeFile} from '@shopify/cli-kit/node/fs'
 import {joinPath} from '@shopify/cli-kit/node/path'
 import {AbortError} from '@shopify/cli-kit/node/error'
 import {normalizeDelimitedString} from '@shopify/cli-kit/common/string'
@@ -80,6 +81,15 @@ export const AppSchema = zod.object({
   web_directories: zod.array(zod.string()).optional(),
 })
 
+/**
+ * Hidden configuration for an app. Stored inside ./shopify/project.json
+ * This is a set of values that are needed by the CLI that are not part of the app configuration.
+ * These are not meant to be git tracked and the user doesn't need to know about their existence.
+ */
+export interface AppHiddenConfig {
+  dev_store_url?: string
+}
+
 /**
  * Utility schema that matches freshly minted or normal, linked, apps.
  */
@@ -179,6 +189,10 @@ export function usesLegacyScopesBehavior(config: AppConfiguration) {
   return false
 }
 
+export function appHiddenConfigPath(appDirectory: string) {
+  return joinPath(appDirectory, configurationFileNames.hiddenFolder, configurationFileNames.hiddenConfig)
+}
+
 /**
  * Get the field names from the configuration that aren't found in the basic built-in app configuration schema.
  */
@@ -256,6 +270,7 @@ export interface AppInterface<
   realExtensions: ExtensionInstance[]
   draftableExtensions: ExtensionInstance[]
   errors?: AppErrors
+  hiddenConfig: AppHiddenConfig
   includeConfigOnDeploy: boolean | undefined
   updateDependencies: () => Promise<void>
   extensionsForType: (spec: {identifier: string; externalIdentifier: string}) => ExtensionInstance[]
@@ -274,6 +289,7 @@ export interface AppInterface<
   creationDefaultOptions(): AppCreationDefaultOptions
   manifest: () => Promise<JsonMapType>
   removeExtension: (extensionUid: string) => void
+  updateHiddenConfig: (values: Partial<AppHiddenConfig>) => Promise<void>
 }
 
 type AppConstructor<
@@ -290,6 +306,7 @@ type AppConstructor<
   errors?: AppErrors
   specifications: ExtensionSpecification[]
   remoteFlags?: Flag[]
+  hiddenConfig: AppHiddenConfig
 }
 
 export class App<
@@ -311,6 +328,7 @@ export class App<
   configSchema: ZodObjectOf<Omit<TConfig, 'path'>>
   remoteFlags: Flag[]
   realExtensions: ExtensionInstance[]
+  hiddenConfig: AppHiddenConfig
 
   constructor({
     name,
@@ -326,6 +344,7 @@ export class App<
     specifications,
     configSchema,
     remoteFlags,
+    hiddenConfig,
   }: AppConstructor<TConfig, TModuleSpec>) {
     this.name = name
     this.directory = directory
@@ -340,6 +359,7 @@ export class App<
     this.specifications = specifications
     this.configSchema = configSchema ?? AppSchema
     this.remoteFlags = remoteFlags ?? []
+    this.hiddenConfig = hiddenConfig
   }
 
   get allExtensions() {
@@ -388,6 +408,11 @@ export class App<
     this.nodeDependencies = nodeDependencies
   }
 
+  async updateHiddenConfig(values: Partial<AppHiddenConfig>) {
+    this.hiddenConfig = {...this.hiddenConfig, ...values}
+    await writeFile(appHiddenConfigPath(this.directory), JSON.stringify(this.hiddenConfig, null, 2))
+  }
+
   async preDeployValidation() {
     const functionExtensionsWithUiHandle = this.allExtensions.filter(
       (ext) => ext.isFunctionExtension && (ext.configuration as unknown as FunctionConfigType).ui?.handle,
diff --git a/packages/app/src/cli/models/app/loader.ts b/packages/app/src/cli/models/app/loader.ts
index eb340a4fde2..6ac17d41d04 100644
--- a/packages/app/src/cli/models/app/loader.ts
+++ b/packages/app/src/cli/models/app/loader.ts
@@ -17,6 +17,8 @@ import {
   SchemaForConfig,
   AppCreationDefaultOptions,
   AppLinkedInterface,
+  appHiddenConfigPath,
+  AppHiddenConfig,
 } from './app.js'
 import {showMultipleCLIWarningIfNeeded} from './validation/multi-cli-warning.js'
 import {configurationFileNames, dotEnvFileNames} from '../../constants.js'
@@ -33,7 +35,7 @@ import {WebhooksSchema} from '../extensions/specifications/app_config_webhook_sc
 import {loadLocalExtensionsSpecifications} from '../extensions/load-specifications.js'
 import {UIExtensionSchemaType} from '../extensions/specifications/ui_extension.js'
 import {deepStrict, zod} from '@shopify/cli-kit/node/schema'
-import {fileExists, readFile, glob, findPathUp, fileExistsSync} from '@shopify/cli-kit/node/fs'
+import {fileExists, readFile, glob, findPathUp, fileExistsSync, writeFile, mkdir} from '@shopify/cli-kit/node/fs'
 import {readAndParseDotEnv, DotEnvFile} from '@shopify/cli-kit/node/dot-env'
 import {
   getDependencies,
@@ -342,6 +344,8 @@ class AppLoader<TConfig extends AppConfiguration, TModuleSpec extends ExtensionS
     const packageManager = this.previousApp?.packageManager ?? (await getPackageManager(directory))
     const usesWorkspaces = this.previousApp?.usesWorkspaces ?? (await appUsesWorkspaces(directory))
 
+    const hiddenConfig = await loadHiddenConfig(directory)
+
     if (!this.previousApp) {
       await showMultipleCLIWarningIfNeeded(directory, nodeDependencies)
     }
@@ -364,6 +368,7 @@ class AppLoader<TConfig extends AppConfiguration, TModuleSpec extends ExtensionS
       specifications: this.specifications,
       configSchema,
       remoteFlags: this.remoteFlags,
+      hiddenConfig,
     })
 
     // Show CLI notifications that are targetted for when your app has specific extension types
@@ -1063,6 +1068,18 @@ async function getAllLinkedConfigClientIds(
   return Object.fromEntries(entries)
 }
 
+async function loadHiddenConfig(appDirectory: string): Promise<AppHiddenConfig> {
+  const hiddenConfigPath = appHiddenConfigPath(appDirectory)
+  if (fileExistsSync(hiddenConfigPath)) {
+    return JSON.parse(await readFile(hiddenConfigPath, {encoding: 'utf8'}))
+  } else {
+    // If the hidden config file doesn't exist, create an empty one.
+    await mkdir(dirname(hiddenConfigPath))
+    await writeFile(hiddenConfigPath, '{}')
+    return {}
+  }
+}
+
 export async function loadAppName(appDirectory: string): Promise<string> {
   const packageJSONPath = joinPath(appDirectory, 'package.json')
   return (await getPackageName(packageJSONPath)) ?? basename(appDirectory)
diff --git a/packages/app/src/cli/services/dev.ts b/packages/app/src/cli/services/dev.ts
index 3b88ec56922..d8d77bc28d7 100644
--- a/packages/app/src/cli/services/dev.ts
+++ b/packages/app/src/cli/services/dev.ts
@@ -102,8 +102,9 @@ async function prepareForDev(commandOptions: DevOptions): Promise<DevConfig> {
     organization: commandOptions.organization,
   })
 
-  // Update the dev_store_url in the app configuration if it doesn't match the store domain
-  if (app.configuration.build?.dev_store_url !== store.shopDomain) {
+  // If the dev_store_url is set in the app configuration, keep updating it.
+  // If not, `store-context.ts` will take care of caching it in the hidden config.
+  if (app.configuration.build?.dev_store_url) {
     app.configuration.build = {
       ...app.configuration.build,
       dev_store_url: store.shopDomain,
diff --git a/packages/app/src/cli/services/info.ts b/packages/app/src/cli/services/info.ts
index 9ec1f0057c9..8f1b72d3c6f 100644
--- a/packages/app/src/cli/services/info.ts
+++ b/packages/app/src/cli/services/info.ts
@@ -153,7 +153,10 @@ class AppInfo {
       ['App name', this.remoteApp.title || NOT_CONFIGURED_TEXT],
       ['Client ID', this.remoteApp.apiKey || NOT_CONFIGURED_TEXT],
       ['Access scopes', getAppScopes(this.app.configuration)],
-      ['Dev store', this.app.configuration.build?.dev_store_url || NOT_CONFIGURED_TEXT],
+      [
+        'Dev store',
+        this.app.configuration.build?.dev_store_url ?? this.app.hiddenConfig.dev_store_url ?? NOT_CONFIGURED_TEXT,
+      ],
       ['Update URLs', updateUrls],
       partnersAccountInfo,
     ]
diff --git a/packages/app/src/cli/services/store-context.ts b/packages/app/src/cli/services/store-context.ts
index c9d2ea9df88..2b1a4cfc896 100644
--- a/packages/app/src/cli/services/store-context.ts
+++ b/packages/app/src/cli/services/store-context.ts
@@ -3,8 +3,11 @@ import {convertToTransferDisabledStoreIfNeeded, selectStore} from './dev/select-
 import {LoadedAppContextOutput} from './app-context.js'
 import {OrganizationStore} from '../models/organization.js'
 import metadata from '../metadata.js'
+import {configurationFileNames} from '../constants.js'
 import {hashString} from '@shopify/cli-kit/node/crypto'
 import {normalizeStoreFqdn} from '@shopify/cli-kit/node/context/fqdn'
+import {joinPath} from '@shopify/cli-kit/node/path'
+import {appendFile, readFile} from '@shopify/cli-kit/node/fs'
 
 /**
  * Input options for the `storeContext` function.
@@ -34,8 +37,13 @@ export async function storeContext({
   const {app, organization, developerPlatformClient} = appContextResult
   let selectedStore: OrganizationStore
 
+  const devStoreUrlFromAppConfig = app.configuration.build?.dev_store_url
+  const devStoreUrlFromHiddenConfig = app.hiddenConfig.dev_store_url
+
+  const cachedStoreURL = devStoreUrlFromAppConfig ?? devStoreUrlFromHiddenConfig
+
   // If forceReselectStore is true, ignore the cached storeFqdn in the app configuration.
-  const cachedStoreInToml = forceReselectStore ? undefined : app.configuration.build?.dev_store_url
+  const cachedStoreInToml = forceReselectStore ? undefined : cachedStoreURL
 
   // An explicit storeFqdn has preference over anything else.
   const storeFqdnToUse = storeFqdn ?? cachedStoreInToml
@@ -53,6 +61,12 @@ export async function storeContext({
   await logMetadata(selectedStore, forceReselectStore)
   selectedStore.shopDomain = await normalizeStoreFqdn(selectedStore.shopDomain)
 
+  // Save the selected store in the hidden config file
+  if (selectedStore.shopDomain !== cachedStoreURL || !devStoreUrlFromHiddenConfig) {
+    await app.updateHiddenConfig({dev_store_url: selectedStore.shopDomain})
+    await addHiddenConfigToGitIgnoreIfNeeded(app.directory)
+  }
+
   return selectedStore
 }
 
@@ -66,3 +80,16 @@ async function logMetadata(selectedStore: OrganizationStore, resetUsed: boolean)
     store_fqdn: selectedStore.shopDomain,
   }))
 }
+
+/**
+ * Adds the hidden config folder to the .gitignore file if it's not already there.
+ *
+ * This should be part of a larger mitration in the future.
+ */
+async function addHiddenConfigToGitIgnoreIfNeeded(appDirectory: string) {
+  const gitIgnorePath = joinPath(appDirectory, '.gitignore')
+  const gitIgnoreContent = await readFile(gitIgnorePath)
+  if (!gitIgnoreContent.includes(configurationFileNames.hiddenFolder)) {
+    await appendFile(gitIgnorePath, `\n${configurationFileNames.hiddenFolder}/*\n`)
+  }
+}