diff --git a/packages/inngest/CHANGELOG.md b/packages/inngest/CHANGELOG.md
index d77952356..571657a34 100644
--- a/packages/inngest/CHANGELOG.md
+++ b/packages/inngest/CHANGELOG.md
@@ -1,5 +1,15 @@
 # inngest
 
+## 3.4.0
+
+### Minor Changes
+
+- [#370](https://github.com/inngest/inngest-js/pull/370) [`48b201a`](https://github.com/inngest/inngest-js/commit/48b201a90f343a1927f38118b732615f77f9ca7f) Thanks [@tonyhb](https://github.com/tonyhb)! - Update concurrency with new scopes and multiple keys
+
+### Patch Changes
+
+- [#369](https://github.com/inngest/inngest-js/pull/369) [`e1046cd`](https://github.com/inngest/inngest-js/commit/e1046cd62430b5599512eb697ebf5ac3fbfd6bb6) Thanks [@jpwilliams](https://github.com/jpwilliams)! - Change `No request version` log from warn to debug
+
 ## 3.3.0
 
 ### Minor Changes
diff --git a/packages/inngest/etc/inngest.api.md b/packages/inngest/etc/inngest.api.md
index d4794b3cb..b7445ef63 100644
--- a/packages/inngest/etc/inngest.api.md
+++ b/packages/inngest/etc/inngest.api.md
@@ -97,10 +97,8 @@ export interface FunctionOptions<Events extends Record<string, EventPayload>, Ev
     //
     // (undocumented)
     cancelOn?: Cancellation<Events, Event>[];
-    concurrency?: number | {
-        limit: number;
-        key?: string;
-    };
+    // Warning: (ae-forgotten-export) The symbol "ConcurrencyOption" needs to be exported by the entry point index.d.ts
+    concurrency?: number | ConcurrencyOption | [ConcurrencyOption, ConcurrencyOption];
     debounce?: {
         key?: string;
         period: TimeStr;
@@ -429,7 +427,7 @@ export type ZodEventSchemas = Record<string, {
 // src/components/InngestMiddleware.ts:353:3 - (ae-forgotten-export) The symbol "AnyInngest" needs to be exported by the entry point index.d.ts
 // src/components/InngestMiddleware.ts:359:3 - (ae-forgotten-export) The symbol "AnyInngestFunction" needs to be exported by the entry point index.d.ts
 // src/types.ts:76:5 - (ae-forgotten-export) The symbol "failureEventErrorSchema" needs to be exported by the entry point index.d.ts
-// src/types.ts:708:5 - (ae-forgotten-export) The symbol "TimeStrBatch" needs to be exported by the entry point index.d.ts
+// src/types.ts:739:5 - (ae-forgotten-export) The symbol "TimeStrBatch" needs to be exported by the entry point index.d.ts
 
 // (No @packageDocumentation comment for this package)
 
diff --git a/packages/inngest/package.json b/packages/inngest/package.json
index 5cb6f3c70..489c9c132 100644
--- a/packages/inngest/package.json
+++ b/packages/inngest/package.json
@@ -1,6 +1,6 @@
 {
   "name": "inngest",
-  "version": "3.3.0",
+  "version": "3.4.0",
   "description": "Official SDK for Inngest.com",
   "main": "./index.js",
   "types": "./index.d.ts",
diff --git a/packages/inngest/src/helpers/functions.ts b/packages/inngest/src/helpers/functions.ts
index c110688a4..4ae2de4c9 100644
--- a/packages/inngest/src/helpers/functions.ts
+++ b/packages/inngest/src/helpers/functions.ts
@@ -82,7 +82,7 @@ const fnDataVersionSchema = z.object({
     .optional()
     .transform<ExecutionVersion>((v) => {
       if (typeof v === "undefined") {
-        console.warn(
+        console.debug(
           `No request version specified by executor; defaulting to v${PREFERRED_EXECUTION_VERSION}`
         );
 
diff --git a/packages/inngest/src/types.ts b/packages/inngest/src/types.ts
index 2c775d713..a13af03c2 100644
--- a/packages/inngest/src/types.ts
+++ b/packages/inngest/src/types.ts
@@ -660,6 +660,37 @@ export type TriggerOptions<T extends string> = StrictUnion<
     }
 >;
 
+export interface ConcurrencyOption {
+  /**
+   * The concurrency limit for this option, adding a limit on how many concurrent
+   * steps can execute at once.
+   */
+  limit: number;
+
+  /**
+   * An optional concurrency key, as an expression using the common expression language
+   * (CEL).  The result of this expression is used to create new concurrency groups, or
+   * sub-queues, for each function run.
+   *
+   * The event is passed into this expression as "event".
+   *
+   * Examples:
+   * - `event.data.user_id`:  this evaluates to the user_id in the event.data object.
+   * - `event.data.user_id + "-" + event.data.account_id`: creates a new group per user/account
+   * - `"ai"`:  references a custom string
+   */
+  key?: string;
+
+  /**
+   * An optional scope for the concurrency group.  By default, concurrency limits are
+   * scoped to functions - one function's concurrency limits do not impact other functions.
+   *
+   * Changing this "scope" allows concurrency limits to work across environments (eg. production
+   * vs branch environments) or across your account (global).
+   */
+  scope?: "fn" | "env" | "account";
+}
+
 /**
  * A set of options for configuring an Inngest function.
  *
@@ -691,7 +722,7 @@ export interface FunctionOptions<
    *
    * Specifying just a number means specifying only the concurrency limit.
    */
-  concurrency?: number | { limit: number; key?: string };
+  concurrency?: number | ConcurrencyOption | [ConcurrencyOption, ConcurrencyOption];
 
   /**
    * batchEvents specifies the batch configuration on when this function