check

libs/checkpoint/README.md

@@ -38,10 +38,8 @@ Each checkpointer should conform to `langgraph.checkpoint.base.BaseCheckpointSav
 - `.put_writes` - Store intermediate writes linked to a checkpoint (i.e. pending writes).
 - `.get_tuple` - Fetch a checkpoint tuple using for a given configuration (`thread_id` and `checkpoint_id`).
 - `.list` - List checkpoints that match a given configuration and filter criteria.
-- `.delete_thread()` - Delete all checkpoints and writes associated with a thread.
-- `.get_next_version()` - Generate the next version ID for a channel.
 
-If the checkpointer will be used with asynchronous graph execution (i.e. executing the graph via `.ainvoke`, `.astream`, `.abatch`), checkpointer must implement asynchronous versions of the above methods (`.aput`, `.aput_writes`, `.aget_tuple`, `.alist`). Similarly, the checkpointer must implement `.adelete_thread()` if asynchronous thread cleanup is desired. The base class provides a default implementation of `.get_next_version()` that generates an integer sequence starting from 1, but this method should be overridden for custom versioning schemes.
+If the checkpointer will be used with asynchronous graph execution (i.e. executing the graph via `.ainvoke`, `.astream`, `.abatch`), checkpointer must implement asynchronous versions of the above methods (`.aput`, `.aput_writes`, `.aget_tuple`, `.alist`).
 
 ## Usage
 

libs/cli/langgraph_cli/__init__.py

@@ -1 +1 @@
-__version__ = "0.4.7"
+__version__ = "0.4.5"

libs/cli/langgraph_cli/config.py

@@ -926,51 +926,35 @@ ADD {relpath} /deps/{name}
             ]
         )
     image_str = docker_tag(config, base_image, api_version)
-
-    # Prepare docker file contents
-    docker_file_contents = []
-
-    # Add syntax directive if we have additional contexts (requires BuildKit frontend.contexts capability)
-    if local_deps.additional_contexts:
-        docker_file_contents.extend(
-            [
-                "# syntax=docker/dockerfile:1.4",
-                "",
-            ]
-        )
-
-    # Add main dockerfile content
-    docker_file_contents.extend(
-        [
-            f"FROM {image_str}",
-            "",
-            os.linesep.join(config["dockerfile_lines"]),
-            "",
-            installs,
-            "",
-            "# -- Installing all local dependencies --",
-            f"""RUN for dep in /deps/*; do \
+    docker_file_contents = [
+        f"FROM {image_str}",
+        "",
+        os.linesep.join(config["dockerfile_lines"]),
+        "",
+        installs,
+        "",
+        "# -- Installing all local dependencies --",
+        f"""RUN for dep in /deps/*; do \
             echo "Installing $dep"; \
             if [ -d "$dep" ]; then \
                 echo "Installing $dep"; \
                 (cd "$dep" && {global_reqs_pip_install} -e .); \
             fi; \
         done""",
-            "# -- End of local dependencies install --",
-            os.linesep.join(env_vars),
-            "",
-            js_inst_str,
-            "",
-            # Add pip cleanup after all installations are complete
-            _get_pip_cleanup_lines(
-                install_cmd=install_cmd,
-                to_uninstall=build_tools_to_uninstall,
-                pip_installer=pip_installer,
-            ),
-            "",
-            f"WORKDIR {local_deps.working_dir}" if local_deps.working_dir else "",
-        ]
-    )
+        "# -- End of local dependencies install --",
+        os.linesep.join(env_vars),
+        "",
+        js_inst_str,
+        "",
+        # Add pip cleanup after all installations are complete
+        _get_pip_cleanup_lines(
+            install_cmd=install_cmd,
+            to_uninstall=build_tools_to_uninstall,
+            pip_installer=pip_installer,
+        ),
+        "",
+        f"WORKDIR {local_deps.working_dir}" if local_deps.working_dir else "",
+    ]
 
     additional_contexts: dict[str, str] = {}
     for p in local_deps.additional_contexts:

libs/cli/pyproject.toml

@@ -19,7 +19,7 @@ dependencies = [
 path = "langgraph_cli/__init__.py"
 [project.optional-dependencies]
 inmem = [
-    "langgraph-api>=0.4,<0.6.0 ; python_version >= '3.11'",
+    "langgraph-api>=0.3,<0.5.0 ; python_version >= '3.11'",
     "langgraph-runtime-inmem>=0.7 ; python_version >= '3.11'",
     "python-dotenv>=0.8.0",
 ]
@@ -68,4 +68,4 @@ lint.select = [
   "UP", # pyupgrade
 ]
 lint.ignore = ["E501", "B008"]
-target-version = "py310"
+target-version = "py310"

libs/cli/tests/unit_tests/cli/test_cli.py

@@ -141,7 +141,6 @@ services:
             additional_contexts:
                 - cli_1: {str(pathlib.Path(__file__).parent.parent.parent.parent.absolute())}
             dockerfile_inline: |
-                # syntax=docker/dockerfile:1.4
                 FROM langchain/langgraph-api:3.11
                 # -- Adding local package . --
                 ADD . /deps/cli

libs/cli/tests/unit_tests/test_config.py

@@ -419,7 +419,6 @@ def test_config_to_docker_simple():
         "langchain/langgraph-api",
     )
     expected_docker_stdin = f"""\
-# syntax=docker/dockerfile:1.4
 FROM langchain/langgraph-api:3.11
 # -- Installing local requirements --
 COPY --from=outer-requirements.txt requirements.txt /deps/outer-graphs_reqs_a/graphs_reqs_a/requirements.txt
@@ -483,7 +482,6 @@ def test_config_to_docker_outside_path():
     )
     expected_docker_stdin = (
         """\
-# syntax=docker/dockerfile:1.4
 FROM langchain/langgraph-api:3.11
 # -- Adding non-package dependency unit_tests --
 ADD . /deps/outer-unit_tests/unit_tests

libs/langgraph/uv.lock

@@ -1,5 +1,5 @@
 version = 1
-revision = 3
+revision = 2
 requires-python = ">=3.10"
 resolution-markers = [
     "python_full_version >= '3.14'",
@@ -1677,7 +1677,7 @@ inmem = [
 [package.metadata]
 requires-dist = [
     { name = "click", specifier = ">=8.1.7" },
-    { name = "langgraph-api", marker = "python_full_version >= '3.11' and extra == 'inmem'", specifier = ">=0.4,<0.6.0" },
+    { name = "langgraph-api", marker = "python_full_version >= '3.11' and extra == 'inmem'", specifier = ">=0.3,<0.5.0" },
     { name = "langgraph-runtime-inmem", marker = "python_full_version >= '3.11' and extra == 'inmem'", specifier = ">=0.7" },
     { name = "langgraph-sdk", marker = "python_full_version >= '3.11'", specifier = ">=0.1.0" },
     { name = "python-dotenv", marker = "extra == 'inmem'", specifier = ">=0.8.0" },