- [Removed](#removed-17)
- [v1.20.0-beta.1](#v1200-beta1)
  - [Downloads for v1.20.0-beta.1](#downloads-for-v1200-beta1)
    - [Source Code](#source-code-18)
    - [Client binaries](#client-binaries-18)
    - [Server binaries](#server-binaries-18)
    - [Node binaries](#node-binaries-18)
  - [Changelog since v1.20.0-beta.0](#changelog-since-v1200-beta0)
  - [Changes by Kind](#changes-by-kind-17)

    - [Removed](#removed-21)
- [v1.19.0-beta.2](#v1190-beta2)
  - [Downloads for v1.19.0-beta.2](#downloads-for-v1190-beta2)
    - [Source Code](#source-code-21)
    - [Client binaries](#client-binaries-21)
    - [Server binaries](#server-binaries-21)
    - [Node binaries](#node-binaries-21)
  - [Changelog since v1.19.0-beta.1](#changelog-since-v1190-beta1)
  - [Changes by Kind](#changes-by-kind-21)

 * annotation implies nothing about the quality or performance of the API in question, only the fact
 * that it is not "API-frozen."
 *
 * <p>It is generally safe for <i>applications</i> to depend on beta APIs, at the cost of some extra
 * work during upgrades. However it is generally inadvisable for <i>libraries</i> (which get
 * included on users' CLASSPATHs, outside the library developers' control) to do so.
 *

 * annotation implies nothing about the quality or performance of the API in question, only the fact
 * that it is not "API-frozen."
 *
 * <p>It is generally safe for <i>applications</i> to depend on beta APIs, at the cost of some extra
 * work during upgrades. However it is generally inadvisable for <i>libraries</i> (which get
 * included on users' CLASSPATHs, outside the library developers' control) to do so.
 *

            "8.8.0", "8.9.0",
            "9.7.0-alpha01", "9.7.0-beta01", "9.7.0-rc01", "9.7.0", "9.7.1",
            "9.8.0-alpha01", "9.8.0-beta01", "9.8.0-rc01", "9.8.0", "9.8.1",
            "9.9.0-alpha01", "9.9.0-beta01", "9.9.0-rc01", "9.9.0", "9.9.1",
            "9.10.0-alpha01", "9.10.0-beta01", "9.10.0-rc01", "9.10.0", "9.10.1",
            "9.11.0-alpha01", "9.11.0-beta01", "9.11.0-rc01",
            "9.12.0-alpha01", "9.12.0-beta01",

<!-- BEGIN MUNGE: GENERATED_TOC -->

- [v1.36.0-beta.0](#v1360-beta0)
  - [Downloads for v1.36.0-beta.0](#downloads-for-v1360-beta0)
    - [Source Code](#source-code)
    - [Client Binaries](#client-binaries)
    - [Server Binaries](#server-binaries)
    - [Node Binaries](#node-binaries)
    - [Container Images](#container-images)
  - [Changelog since v1.36.0-alpha.2](#changelog-since-v1360-alpha2)
  - [Urgent Upgrade Notes](#urgent-upgrade-notes)

  - [Changelog since v1.35.0-beta.0](#changelog-since-v1350-beta0)
  - [Changes by Kind](#changes-by-kind-5)
    - [Feature](#feature-4)
    - [Bug or Regression](#bug-or-regression-4)
  - [Dependencies](#dependencies-5)
    - [Added](#added-5)
    - [Changed](#changed-5)
    - [Removed](#removed-5)
- [v1.35.0-beta.0](#v1350-beta0)
  - [Downloads for v1.35.0-beta.0](#downloads-for-v1350-beta0)

2.  APIs without `@Beta` will remain binary-compatible for the indefinite
    future. (Previously, we sometimes removed such APIs after a deprecation
    period. The last release to remove non-`@Beta` APIs was Guava 21.0.) Even
    `@Deprecated` APIs will remain (again, unless they are `@Beta`). We have no
    plans to start removing things again, but officially, we're leaving our

from fastapi import FastAPI
from fastapi.testclient import TestClient
from inline_snapshot import snapshot
from pydantic import BaseModel, Field


class MessageEventType(str, Enum):
    alpha = "alpha"
    beta = "beta"


class MessageEvent(BaseModel):
    event_type: MessageEventType = Field(default=MessageEventType.alpha)
    output: str


class MessageOutput(BaseModel):
    body: str = ""

## IMPORTANT WARNINGS

1. APIs marked with the `@Beta` annotation at the class or method level
are subject to change. They can be modified in any way, or even
removed, at any time. If your code is a library itself (i.e. it is
used on the CLASSPATH of users outside your own control), you should
not use beta APIs, unless you [repackage] them. **If your
code is a library, we strongly recommend using the [Guava Beta Checker] to