- [Changelog since v1.35.0-beta.0](#changelog-since-v1350-beta0)
  - [Changes by Kind](#changes-by-kind-2)
    - [Feature](#feature-2)
    - [Bug or Regression](#bug-or-regression-2)
  - [Dependencies](#dependencies-2)
    - [Added](#added-2)
    - [Changed](#changed-2)
    - [Removed](#removed-2)
- [v1.35.0-beta.0](#v1350-beta0)
  - [Downloads for v1.35.0-beta.0](#downloads-for-v1350-beta0)

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 = ""

  - [Dependencies](#dependencies-14)
    - [Added](#added-14)
    - [Changed](#changed-14)
    - [Removed](#removed-14)
- [v1.32.0-beta.0](#v1320-beta0)
  - [Downloads for v1.32.0-beta.0](#downloads-for-v1320-beta0)
    - [Source Code](#source-code-15)
    - [Client Binaries](#client-binaries-15)
    - [Server Binaries](#server-binaries-15)
    - [Node Binaries](#node-binaries-15)
    - [Container Images](#container-images-15)

    "Topic :: Software Development :: Libraries :: Python Modules",
    "Topic :: Software Development :: Libraries",
    "Topic :: Software Development",
    "Typing :: Typed",
    "Development Status :: 4 - Beta",
    "Environment :: Web Environment",
    "Framework :: AsyncIO",
    "Framework :: FastAPI",
    "Framework :: Pydantic",
    "Framework :: Pydantic :: 2",
    "Intended Audience :: Developers",

    <animal-sniffer-maven-plugin.version>1.24</animal-sniffer-maven-plugin.version>
    <asm.version>9.8</asm.version>
    <build-helper-maven-plugin.version>3.6.1</build-helper-maven-plugin.version>
    <caliper.version>1.0-beta-3</caliper.version>
    <central-publishing-maven-plugin.version>0.9.0</central-publishing-maven-plugin.version>
    <error_prone_annotations.version>2.42.0</error_prone_annotations.version>

    <animal-sniffer-maven-plugin.version>1.24</animal-sniffer-maven-plugin.version>
    <asm.version>9.8</asm.version>
    <build-helper-maven-plugin.version>3.6.1</build-helper-maven-plugin.version>
    <caliper.version>1.0-beta-3</caliper.version>
    <central-publishing-maven-plugin.version>0.9.0</central-publishing-maven-plugin.version>
    <error_prone_annotations.version>2.42.0</error_prone_annotations.version>

  - [Dependencies](#dependencies-9)
    - [Added](#added-9)
    - [Changed](#changed-9)
    - [Removed](#removed-9)
- [v1.33.0-beta.0](#v1330-beta0)
  - [Downloads for v1.33.0-beta.0](#downloads-for-v1330-beta0)
    - [Source Code](#source-code-10)
    - [Client Binaries](#client-binaries-10)
    - [Server Binaries](#server-binaries-10)
    - [Node Binaries](#node-binaries-10)

  - [Dependencies](#dependencies-6)
    - [Added](#added-6)
    - [Changed](#changed-6)
    - [Removed](#removed-6)
- [v1.34.0-beta.0](#v1340-beta0)
  - [Downloads for v1.34.0-beta.0](#downloads-for-v1340-beta0)
    - [Source Code](#source-code-7)
    - [Client Binaries](#client-binaries-7)
    - [Server Binaries](#server-binaries-7)
    - [Node Binaries](#node-binaries-7)

is **compatibility** with Pydantic v1 and v2, to make sure your current apps keep working. Later there will be more focus on refactors, correctness, code improvements, and then **performance** improvements. Some third-party early beta testers that ran benchmarks on the beta releases of FastAPI reported improvements of **2x - 3x**. Which is not bad for just doing `pip install --upgrade fastapi pydantic`. This was not an official benchmark and I didn't check it myself, but it's a good sign.

###...