From ef827a1187f5d00ea153d671fe84c367aea1c7bc Mon Sep 17 00:00:00 2001 From: Sarah Clark Date: Sun, 5 Apr 2026 17:50:02 +0000 Subject: [PATCH 01/10] python313Packages.langchain-core: 1.2.22 -> 1.2.27 --- pkgs/development/python-modules/langchain-core/default.nix | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/pkgs/development/python-modules/langchain-core/default.nix b/pkgs/development/python-modules/langchain-core/default.nix index b613c8c68dd6..ea0c885d06cb 100644 --- a/pkgs/development/python-modules/langchain-core/default.nix +++ b/pkgs/development/python-modules/langchain-core/default.nix @@ -36,14 +36,14 @@ buildPythonPackage (finalAttrs: { pname = "langchain-core"; - version = "1.2.22"; + version = "1.2.27"; pyproject = true; src = fetchFromGitHub { owner = "langchain-ai"; repo = "langchain"; tag = "langchain-core==${finalAttrs.version}"; - hash = "sha256-jaoZtRNHAXbt/a9hx4zPGEYppT/Kxu0MPn/cOj5kLP4="; + hash = "sha256-WdC43SUVgteNQLNMD+yEkD8TyyCFGXkYTi5moZMEmVo="; }; sourceRoot = "${finalAttrs.src.name}/libs/core"; From 651b18cbbf46fb6fef9fd32d8ef645cf69745a42 Mon Sep 17 00:00:00 2001 From: sarahec Date: Fri, 10 Apr 2026 19:19:26 +0000 Subject: [PATCH 02/10] python313Packages.langchain-tests: 1.1.5 -> 1.1.6 --- pkgs/development/python-modules/langchain-tests/default.nix | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/pkgs/development/python-modules/langchain-tests/default.nix b/pkgs/development/python-modules/langchain-tests/default.nix index 28add86608d3..ebda1040f1f9 100644 --- a/pkgs/development/python-modules/langchain-tests/default.nix +++ b/pkgs/development/python-modules/langchain-tests/default.nix @@ -28,14 +28,14 @@ buildPythonPackage (finalAttrs: { pname = "langchain-tests"; - version = "1.1.5"; + version = "1.1.6"; pyproject = true; src = fetchFromGitHub { owner = "langchain-ai"; repo = "langchain"; tag = "langchain-tests==${finalAttrs.version}"; - hash = "sha256-HyPJ3binXV3ypksvpyz1t6B1Zdz3NY6z4Ttq7K4yo+g="; + hash = "sha256-W+uJy0t6awNwMpMHEftHV8tDliEhvL/g8V2ZJPWeYk8="; }; sourceRoot = "${finalAttrs.src.name}/libs/standard-tests"; From f0e318770f1df7278b0449bb96815da6ed7e6535 Mon Sep 17 00:00:00 2001 From: Sarah Clark Date: Mon, 6 Apr 2026 10:55:34 -0700 Subject: [PATCH 03/10] python3Packages.langchain-openai: disable broken test due to formatting differences --- pkgs/development/python-modules/langchain-openai/default.nix | 1 + 1 file changed, 1 insertion(+) diff --git a/pkgs/development/python-modules/langchain-openai/default.nix b/pkgs/development/python-modules/langchain-openai/default.nix index 0b1eab999404..82d4243f310b 100644 --- a/pkgs/development/python-modules/langchain-openai/default.nix +++ b/pkgs/development/python-modules/langchain-openai/default.nix @@ -87,6 +87,7 @@ buildPythonPackage (finalAttrs: { "test_load_openai_llm" "test_loads_openai_chat" "test_load_openai_chat" + "test_format_message_content" ]; pythonImportsCheck = [ "langchain_openai" ]; From 9ed8818537a1f111a6d9764e3477476ca233f6f0 Mon Sep 17 00:00:00 2001 From: Sarah Clark Date: Sun, 5 Apr 2026 17:45:40 +0000 Subject: [PATCH 04/10] python313Packages.langchain-aws: 1.4.1 -> 1.4.3 --- pkgs/development/python-modules/langchain-aws/default.nix | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/pkgs/development/python-modules/langchain-aws/default.nix b/pkgs/development/python-modules/langchain-aws/default.nix index 04a2a4f49fb2..d72d7927fcbf 100644 --- a/pkgs/development/python-modules/langchain-aws/default.nix +++ b/pkgs/development/python-modules/langchain-aws/default.nix @@ -29,14 +29,14 @@ buildPythonPackage (finalAttrs: { pname = "langchain-aws"; - version = "1.4.1"; + version = "1.4.3"; pyproject = true; src = fetchFromGitHub { owner = "langchain-ai"; repo = "langchain-aws"; tag = "langchain-aws==${finalAttrs.version}"; - hash = "sha256-q+79xKpUN9whg0E37m6Mu4oECdJfPxUTh94bXHLg6sM="; + hash = "sha256-Iya2xWuArROGgEPbYDCFqzuVP5UupemyU2wF/mNNLXo="; }; postPatch = '' From a6ebb28ba68338147ac1ca06a91232dc6a14bfe3 Mon Sep 17 00:00:00 2001 From: Sarah Clark Date: Sun, 5 Apr 2026 17:45:50 +0000 Subject: [PATCH 05/10] python313Packages.langchain: 1.2.13 -> 1.2.15 --- pkgs/development/python-modules/langchain/default.nix | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/pkgs/development/python-modules/langchain/default.nix b/pkgs/development/python-modules/langchain/default.nix index 580d6946580f..383a5a2542de 100644 --- a/pkgs/development/python-modules/langchain/default.nix +++ b/pkgs/development/python-modules/langchain/default.nix @@ -46,14 +46,14 @@ buildPythonPackage (finalAttrs: { pname = "langchain"; - version = "1.2.13"; + version = "1.2.15"; pyproject = true; src = fetchFromGitHub { owner = "langchain-ai"; repo = "langchain"; tag = "langchain==${finalAttrs.version}"; - hash = "sha256-Eb9sXYUaBQn6f7IqgrSIbNz75g79Vka0RommZFJUQko="; + hash = "sha256-aRiU8UwzotSybfgjexV9hYXsm5Ub3PFTz0k0hz1p2lk="; }; sourceRoot = "${finalAttrs.src.name}/libs/langchain_v1"; From fa7823e7100e0c12f092da0a4c05d2418761dcf2 Mon Sep 17 00:00:00 2001 From: sarahec Date: Fri, 10 Apr 2026 19:19:32 +0000 Subject: [PATCH 06/10] python313Packages.langgraph-sdk: 0.3.12 -> 0.3.13 --- pkgs/development/python-modules/langgraph-sdk/default.nix | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/pkgs/development/python-modules/langgraph-sdk/default.nix b/pkgs/development/python-modules/langgraph-sdk/default.nix index f762f62a7a7a..22d1912f6d43 100644 --- a/pkgs/development/python-modules/langgraph-sdk/default.nix +++ b/pkgs/development/python-modules/langgraph-sdk/default.nix @@ -18,14 +18,14 @@ buildPythonPackage (finalAttrs: { pname = "langgraph-sdk"; - version = "0.3.12"; + version = "0.3.13"; pyproject = true; src = fetchFromGitHub { owner = "langchain-ai"; repo = "langgraph"; tag = "sdk==${finalAttrs.version}"; - hash = "sha256-J8QqbzJe5tW11Nuio2uFAJk2EZIL1LNGIbJn7TZvlaA="; + hash = "sha256-pu2/iITwXJ1PdFJKu0g5cOqPukKURSITCpgCIxERRsw="; }; sourceRoot = "${finalAttrs.src.name}/libs/sdk-py"; From bf86b76aebec94f0d23b83da6163d32077dc00aa Mon Sep 17 00:00:00 2001 From: Sarah Clark Date: Sun, 5 Apr 2026 17:46:37 +0000 Subject: [PATCH 07/10] python313Packages.langgraph: 1.1.3 -> 1.1.6 --- pkgs/development/python-modules/langgraph/default.nix | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/pkgs/development/python-modules/langgraph/default.nix b/pkgs/development/python-modules/langgraph/default.nix index 42ca6a2feedb..01200d17308b 100644 --- a/pkgs/development/python-modules/langgraph/default.nix +++ b/pkgs/development/python-modules/langgraph/default.nix @@ -41,14 +41,14 @@ }: buildPythonPackage (finalAttrs: { pname = "langgraph"; - version = "1.1.4"; + version = "1.1.6"; pyproject = true; src = fetchFromGitHub { owner = "langchain-ai"; repo = "langgraph"; tag = finalAttrs.version; - hash = "sha256-7wFomrg5w4KTEprx9b93zQaeAbD5s1TPo97WZ/2R0S4="; + hash = "sha256-9YuvzPmyNOfx8AolUaY8XFeYUpWRmudtLEAUadRUAqY="; }; postgresqlTestSetupPost = '' From 4ad95b581667a57546181acdff56240a74ddbd04 Mon Sep 17 00:00:00 2001 From: Sarah Clark Date: Sun, 5 Apr 2026 17:49:43 +0000 Subject: [PATCH 08/10] python313Packages.langgraph-prebuilt: 1.0.8 -> 1.0.9 --- .../python-modules/langgraph-prebuilt/default.nix | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/pkgs/development/python-modules/langgraph-prebuilt/default.nix b/pkgs/development/python-modules/langgraph-prebuilt/default.nix index 065651f4c5d9..8376a03386ce 100644 --- a/pkgs/development/python-modules/langgraph-prebuilt/default.nix +++ b/pkgs/development/python-modules/langgraph-prebuilt/default.nix @@ -14,6 +14,7 @@ # tests langgraph-checkpoint-postgres, langgraph-checkpoint-sqlite, + langgraph-sdk, postgresql, postgresqlTestHook, psycopg, @@ -31,14 +32,14 @@ # It exists so the langgraph team can iterate on it without having to rebuild langgraph. buildPythonPackage (finalAttrs: { pname = "langgraph-prebuilt"; - version = "1.0.8"; + version = "1.0.9"; pyproject = true; src = fetchFromGitHub { owner = "langchain-ai"; repo = "langgraph"; tag = "prebuilt==${finalAttrs.version}"; - hash = "sha256-Gsh2bCcity0zf9A+FENxwktK5j3WhQOG/jZmhJ18KVE="; + hash = "sha256-B9ntvj6qoKd63W/cPkevtfHbv8XUxmkaWupxURA8C68="; }; sourceRoot = "${finalAttrs.src.name}/libs/prebuilt"; @@ -48,6 +49,7 @@ buildPythonPackage (finalAttrs: { dependencies = [ langchain-core langgraph-checkpoint + langgraph-sdk ]; skipPythonImportsCheck = true; # This will be packaged with langgraph From 18ec3e3c245a621de0eb1a50ccd48edd681ed194 Mon Sep 17 00:00:00 2001 From: Sarah Clark Date: Sun, 5 Apr 2026 17:49:48 +0000 Subject: [PATCH 09/10] python313Packages.langgraph-runtime-inmem: 0.26.0 -> 0.27.3 --- .../python-modules/langgraph-runtime-inmem/default.nix | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/pkgs/development/python-modules/langgraph-runtime-inmem/default.nix b/pkgs/development/python-modules/langgraph-runtime-inmem/default.nix index 3748e4f07da9..de025a39eba3 100644 --- a/pkgs/development/python-modules/langgraph-runtime-inmem/default.nix +++ b/pkgs/development/python-modules/langgraph-runtime-inmem/default.nix @@ -14,14 +14,14 @@ buildPythonPackage (finalAttrs: { pname = "langgraph-runtime-inmem"; - version = "0.26.0"; + version = "0.27.3"; pyproject = true; # Not available in any repository src = fetchPypi { pname = "langgraph_runtime_inmem"; inherit (finalAttrs) version; - hash = "sha256-ucWH0TOTIKKlSlcKIa7K9Z7rxL4HzvHYpbA18/LGHWo="; + hash = "sha256-jylX7GXEJFJr5pBxCnD2W/kG3dkqS9IFS7VhyPlErJE="; }; build-system = [ hatchling ]; From db17bb8ff6055e9eb01679858ea7ebf4c9d1a565 Mon Sep 17 00:00:00 2001 From: Sarah Clark Date: Sun, 5 Apr 2026 17:50:11 +0000 Subject: [PATCH 10/10] python313Packages.langsmith: 0.7.22 -> 0.7.30 --- pkgs/development/python-modules/langsmith/default.nix | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/pkgs/development/python-modules/langsmith/default.nix b/pkgs/development/python-modules/langsmith/default.nix index ea327290d0ec..97a2cd4a0092 100644 --- a/pkgs/development/python-modules/langsmith/default.nix +++ b/pkgs/development/python-modules/langsmith/default.nix @@ -31,14 +31,14 @@ buildPythonPackage (finalAttrs: { pname = "langsmith"; - version = "0.7.22"; + version = "0.7.30"; pyproject = true; src = fetchFromGitHub { owner = "langchain-ai"; repo = "langsmith-sdk"; tag = "v${finalAttrs.version}"; - hash = "sha256-raotchNZFcQPUvQckq4Z6ntvh4tviCjTLv2s5Ueulqw="; + hash = "sha256-JxbX7s1L1Zz3D+Te1EuiFt9y9YQSYM1Ta6LHt7KEGYY="; }; sourceRoot = "${finalAttrs.src.name}/python";