Skip to content

build(deps): bump pydantic-ai from 1.107.0 to 2.0.0#132

Open
dependabot[bot] wants to merge 2 commits into
mainfrom
dependabot/pip/pydantic-ai-2.0.0
Open

build(deps): bump pydantic-ai from 1.107.0 to 2.0.0#132
dependabot[bot] wants to merge 2 commits into
mainfrom
dependabot/pip/pydantic-ai-2.0.0

Conversation

@dependabot

@dependabot dependabot Bot commented on behalf of github Jun 26, 2026

Copy link
Copy Markdown
Contributor

Bumps pydantic-ai from 1.107.0 to 2.0.0.

Release notes

Sourced from pydantic-ai's releases.

v2.0.0 (2026-06-23)

🎉 Pydantic AI V2.0 is here!

After seven betas, Pydantic AI V2 is now stable. V2 leans into a harness-first design with capabilities as a core primitive — a single composable unit that bundles an agent's tools, hooks, instructions, and model settings, reaching every layer of the agent through one concept.

Install it with:

uv add pydantic-ai

See the Upgrade Guide for everything that's changed and the recommended path from V1.


What's Changed

🚀 Features

🐛 Bug Fixes

New Contributors

... (truncated)

Changelog

Sourced from pydantic-ai's changelog.

v2.0.0 (2026-06-23)

The stable V2.0 release. There are no new breaking or behavior changes since the betas; the full breaking-change list and recommended upgrade path are in the v2.0.0b1 entry below. Install it with:

uv add pydantic-ai

v2.0.0b7 (2026-06-10)

The seventh V2 beta, forked from v1.107.0. There are no new V2 breaking or behavior changes since v2.0.0b6 below — everything in that entry applies unchanged — but this beta picks up the latest V1 release on top, which adds Claude Fable 5 / Mythos 5 model support and OpenRouter prompt caching (CachePoint), plus known_model_names() and Anthropic fixes; see the v1.107.0 release notes for the full list.

Install it the same way, pinning the exact pre-release version:

pip/uv-add "pydantic-ai==2.0.0b7"

For the full breaking-change list and the recommended upgrade path, see the v2.0.0b1 entry below; the only difference is that the latest V1 to upgrade through first is now v1.107.0.

v2.0.0b6 (2026-06-04)

The sixth V2 beta, forked from v1.106.0. There are no new V2 breaking or behavior changes since v2.0.0b5 below — everything in that entry applies unchanged — but this beta picks up the latest V1 release on top, which adds api_host/timeout configuration and base seed mapping for the xAI provider, plus streaming and data-URI handling fixes; see the v1.106.0 release notes for the full list.

Install it the same way, pinning the exact pre-release version:

pip/uv-add "pydantic-ai==2.0.0b6"

For the full breaking-change list and the recommended upgrade path, see the v2.0.0b1 entry below; the only difference is that the latest V1 to upgrade through first is now v1.106.0.

v2.0.0b5 (2026-06-02)

The fifth V2 beta, forked from v1.105.0. There are no new V2 breaking or behavior changes since v2.0.0b4 below — everything in that entry (including the prepare-callbacks change) still applies — but this beta picks up the latest V1 release on top, which adds on-demand (deferred-loading) capabilities and Grok 4.3 reasoning_effort support, plus GoogleModelSettings.google_cached_content and Temporal gateway/ fixes; see the v1.105.0 release notes for the full list.

Install it the same way, pinning the exact pre-release version:

pip/uv-add "pydantic-ai==2.0.0b5"

For the full breaking-change list and the recommended upgrade path, see the v2.0.0b1 entry below; the only difference is that the latest V1 to upgrade through first is now v1.105.0.

v2.0.0b4 (2026-05-28)

The fourth V2 beta, forked from v1.104.0. One new V2 behavior change since v2.0.0b3:

  • Prepare callbacks (prepare_tools= / PrepareTools capability) that return None now raise TypeError instead of silently stripping all tools. V1.103.0 announces this change via PydanticAIDeprecationWarning (see #5188); V2 turns the warning into a hard error (see #5668). Return an empty list ([]) when you mean "no tools for this turn."

... (truncated)

Commits
  • e19e180 docs: de-beta the Upgrade Guide and Version Policy for the stable v2.0 releas...
  • e2b661c Pydantic AI V2 (#5451)
  • 61c71f0 Emit reasoning_effort='none' for Cerebras, deprecate `cerebras_disable_reas...
  • 3e83d4c Fix broken xAI and ACI.dev doc links (#6020)
  • a249886 Add scheduled lychee workflow to check docs links (#6018)
  • 46c6a61 docs: fix broken temporalio API reference links (#5740)
  • 82a484d fix(mistral): forward penalties in completions (#5695)
  • adfec3a fix(cohere): forward usage.cached_tokens as cache_read_tokens (#5957)
  • e59f24e Make retry-after transport test deterministic (#5533)
  • de3a512 fix: use running loop in chat app example (#5971)
  • Additional commits viewable in compare view

@dependabot dependabot Bot added dependencies Pull requests that update a dependency file pip labels Jun 26, 2026
@dependabot dependabot Bot requested a review from a team as a code owner June 26, 2026 08:06
@dependabot dependabot Bot added dependencies Pull requests that update a dependency file pip labels Jun 26, 2026
@dependabot dependabot Bot force-pushed the dependabot/pip/pydantic-ai-2.0.0 branch 2 times, most recently from ad3b115 to 69ef1e6 Compare June 26, 2026 08:11
Bumps [pydantic-ai](https://github.com/pydantic/pydantic-ai) from 1.107.0 to 2.0.0.
- [Release notes](https://github.com/pydantic/pydantic-ai/releases)
- [Changelog](https://github.com/pydantic/pydantic-ai/blob/main/docs/changelog.md)
- [Commits](pydantic/pydantic-ai@v1.107.0...v2.0.0)

---
updated-dependencies:
- dependency-name: pydantic-ai
  dependency-version: 2.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot Bot force-pushed the dependabot/pip/pydantic-ai-2.0.0 branch from 69ef1e6 to ccfb130 Compare June 26, 2026 08:13

@mwbrooks mwbrooks left a comment

Copy link
Copy Markdown
Member

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

This is a breaking change and related to #135 - we will need to fix the breaking changes to the MCP Server support.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

dependencies Pull requests that update a dependency file pip

Projects

None yet

Development

Successfully merging this pull request may close these issues.

1 participant