fix: update extend property

dsl-reference.md

@@ -1212,7 +1212,7 @@ Extensions enable the execution of tasks prior to those they extend, offering th
 
 | Property | Type | Required | Description |
 |----------|:----:|:--------:|-------------|
-| extend | `string` | `yes` | The type of task to extend<br>Supported values are: `call`, `composite`, `emit`, `extension`, `for`, `listen`, `raise`, `run`, `set`, `switch`, `try`, `wait` and `all` |
+| extend | `string` | `yes` | The type of task to extend<br>Supported values are: `call`, `sequentially`, `concurrently`, `compete`, `emit`, `extension`, `for`, `listen`, `raise`, `run`, `set`, `switch`, `try`, `wait` and `all` |
 | when | `string` | `no` | A runtime expression used to determine whether or not the extension should apply in the specified context |
 | before | [`task`](#task) | `no` | The task to execute, if any, before the extended task |
 | after | [`task`](#task) | `no` | The task to execute, if any, after the extended task |

dsl.md

@@ -101,7 +101,9 @@ Serverless Workflow DSL allows for defining reusable components that can be refe
 The Serverless Workflow DSL defines several default [task](dsl-reference.md#tasks) types that runtimes **must** implement:
 
 - [Call](dsl-reference.md#call), used to call services and/or functions.
-- [Composite](dsl-reference.md#composite), used to define a minimum of two subtasks to perform.
+- [Sequential](dsl-reference.md#sequential), used to define a minimum of two subtasks to perform sequentially.
+- [Concurrent](dsl-reference.md#concurrent), used to define a minimum of two subtasks to perform concurrently.
+- [Compete](dsl-reference.md#compete), used to define a minimum of two subtasks to perform concurrently, and to continue with the first one that completes.
 - [Emit](dsl-reference.md#emit), used to emit [events](dsl-reference.md#event).
 - [For](dsl-reference.md#for), used to iterate over a collection of items, and conditionally perform a task for each of them.
 - [Listen](dsl-reference.md#listen), used to listen for an [event](dsl-reference.md#event) or more.

schema/workflow.yaml

@@ -780,7 +780,7 @@ $defs:
  properties:
  extend:
  type: string
- enum: [ call, composite, emit, for, listen, raise, run, set, switch, try, wait, all ]
+ enum: [ call, compete, sequentially, concurrently, emit, for, listen, raise, run, set, switch, try, wait, all ]
  description: The type of task to extend.
  when:
  type: string