From d87cfd33e876c042e95eb38cacb37b3695e72558 Mon Sep 17 00:00:00 2001
From: Bagatur <22008038+baskaryan@users.noreply.github.com>
Date: Sat, 19 Aug 2023 14:44:19 -0700
Subject: [PATCH] Update pydantic compatibility guide (#9496)

---
 docs/extras/guides/pydantic_compatibility.md | 20 ++------------------
 1 file changed, 2 insertions(+), 18 deletions(-)

diff --git a/docs/extras/guides/pydantic_compatibility.md b/docs/extras/guides/pydantic_compatibility.md
index 4d98adaec67..1effe893bee 100644
--- a/docs/extras/guides/pydantic_compatibility.md
+++ b/docs/extras/guides/pydantic_compatibility.md
@@ -4,23 +4,13 @@
 - v2 contains has a number of breaking changes (https://docs.pydantic.dev/2.0/migration/)
 - Pydantic v2 and v1 are under the same package name, so both versions cannot be installed at the same time
 
-
 ## LangChain Pydantic Migration Plan
 
-LangChain will carry out the migration to pydantic v2 in two steps:
-
-1. 2023-08-17: LangChain will allow users to install either Pydantic V1 or V2. 
+As of `langchain>=0.0.267`, LangChain will allow users to install either Pydantic V1 or V2. 
    * Internally LangChain will continue to [use V1](https://docs.pydantic.dev/latest/migration/#continue-using-pydantic-v1-features).
    * During this time, users can pin their pydantic version to v1 to avoid breaking changes, or start a partial
    migration using pydantic v2 throughout their code, but avoiding mixing v1 and v2 code for LangChain (see below).
 
-2. 2023-08-25: LangChain will migrate internally to using V2 code. 
-  * Users will have to upgrade to V2 as well to use LangChain.
-  * Users should stop using the `pydantic.v1` namespace when using LangChain.
-  * See the [bump-pydantic package](https://github.com/pydantic/bump-pydantic) to help with the upgrade process.
-
-## Between 2023-08-17 and 2023-08-25 releases
-
 User can either pin to pydantic v1, and upgrade their code in one go once LangChain has migrated to v2 internally, or they can start a partial migration to v2, but must avoid mixing v1 and v2 code for LangChain.
 
 Below are two examples of showing how to avoid mixing pydantic v1 and v2 code in
@@ -112,10 +102,4 @@ Tool.from_function( # <-- tool uses v1 namespace
     description="useful for when you need to answer questions about math",
     args_schema=CalculatorInput
 )
-```
-
-## After 2023-08-25 release
-
-* Users must upgrade to v2
-* Users should not pass `pydantic.v1` derived objects to LangChain or rely on `pydantic.v1` when extending functionality
-
+```
\ No newline at end of file