chore(deps): bump the pip group across 15 directories with 7 updates

[dependabot]

Bumps the pip group with 1 update in the /gemini/multimodal-live-api/project-livewire/server directory: python-dotenv.
Bumps the pip group with 1 update in the /gemini/sample-apps/gemini-live-telephony-app directory: python-dotenv.
Bumps the pip group with 1 update in the /gemini/sample-apps/genwealth/function-scripts/analyze-prospectus directory: langchain-core.
Bumps the pip group with 2 updates in the /gemini/sample-apps/genwealth/function-scripts/process-pdf directory: langchain-core and langchain-text-splitters.
Bumps the pip group with 2 updates in the /gemini/sample-apps/quickbot/conversational-app-multi-playbook/backend directory: langchain-core and urllib3.
Bumps the pip group with 1 update in the /gemini/sample-apps/quickbot/conversational-app-multi-playbook/functions/create-intent directory: langchain-core.
Bumps the pip group with 2 updates in the /gemini/sample-apps/quickbot/conversational-app-single-playbook/backend directory: langchain-core and urllib3.
Bumps the pip group with 1 update in the /gemini/sample-apps/quickbot/conversational-app-single-playbook/functions/create-intent directory: langchain-core.
Bumps the pip group with 2 updates in the /gemini/sample-apps/quickbot/document-search-using-agent-builder/backend directory: langchain-core and urllib3.
Bumps the pip group with 2 updates in the /gemini/sample-apps/quickbot/image-background-changer-using-imagen3/backend directory: pillow and urllib3.
Bumps the pip group with 2 updates in the /gemini/sample-apps/quickbot/linkedin-profile-image-generation-using-imagen3/backend directory: pillow and urllib3.
Bumps the pip group with 1 update in the /gemini/sample-apps/quickbot/text-to-image-using-imagen3/backend directory: urllib3.
Bumps the pip group with 2 updates in the /gemini/sample-apps/quickbot/website-search-using-agent-builder/backend directory: langchain-core and urllib3.
Bumps the pip group with 2 updates in the /gemini/tuning/genai-mlops-tune-and-eval directory: idna and urllib3.
Bumps the pip group with 2 updates in the /search/cloud-function/python directory: python-dotenv and pytest.

Updates python-dotenv from 1.0.1 to 1.2.2

Release notes

Sourced from python-dotenv's releases.

v1.2.2

Added

• Support for Python 3.14, including the free-threaded (3.14t) build. (#)

Changed

• The dotenv run command now forwards flags directly to the specified command by @​bbc2 in theskumar/python-dotenv#607
• Improved documentation clarity regarding override behavior and the reference page.
• Updated PyPy support to version 3.11.
• Documentation for FIFO file support.
• Support for Python 3.9.

Fixed

• Improved set_key and unset_key behavior when interacting with symlinks by @​bbc2 in #790c5
• Corrected the license specifier and added missing Python 3.14 classifiers in package metadata by @​JYOuyang in theskumar/python-dotenv#590

Breaking Changes

• dotenv.set_key and dotenv.unset_key used to follow symlinks in some situations. This is no longer the case. For that behavior to be restored in all cases, follow_symlinks=True should be used.

• In the CLI, set and unset used to follow symlinks in some situations. This is no longer the case.

• dotenv.set_key, dotenv.unset_key and the CLI commands set and unset used to reset the file mode of the modified .env file to 0o600 in some situations. This is no longer the case: The original mode of the file is now preserved. Is the file needed to be created or wasn't a regular file, mode 0o600 is used.

Misc

• skip 000 permission tests for root user by @​burnout-projects in theskumar/python-dotenv#561
• Bump actions/checkout from 5 to 6 in the github-actions group by @​dependabot[bot] in theskumar/python-dotenv#593
• Add Windows testing to CI by @​bbc2 in theskumar/python-dotenv#604
• Improve workflow efficiency with best practices by @​theskumar in theskumar/python-dotenv#609
• Remove the use of sh in tests by @​bbc2 in theskumar/python-dotenv#612

New Contributors

• @​JYOuyang made their first contribution in theskumar/python-dotenv#590
• @​burnout-projects made their first contribution in theskumar/python-dotenv#561
• @​cpackham-atlnz made their first contribution in theskumar/python-dotenv#597

Full Changelog: theskumar/python-dotenv@v1.2.1...v1.2.2

v1.2.1

What's Changed

... (truncated)

Changelog

Sourced from python-dotenv's changelog.

[1.2.2] - 2026-03-01

Added

• Support for Python 3.14, including the free-threaded (3.14t) build. (#588)

Changed

• The dotenv run command now forwards flags directly to the specified command by [@​bbc2] in #607
• Improved documentation clarity regarding override behavior and the reference page.
• Updated PyPy support to version 3.11.
• Documentation for FIFO file support.
• Dropped Support for Python 3.9.

Fixed

• Improved set_key and unset_key behavior when interacting with symlinks by [@​bbc2] in [790c5c0]
• Corrected the license specifier and added missing Python 3.14 classifiers in package metadata by [@​JYOuyang] in #590

Breaking Changes

• dotenv.set_key and dotenv.unset_key used to follow symlinks in some situations. This is no longer the case. For that behavior to be restored in all cases, follow_symlinks=True should be used.

• In the CLI, set and unset used to follow symlinks in some situations. This is no longer the case.

• dotenv.set_key, dotenv.unset_key and the CLI commands set and unset used to reset the file mode of the modified .env file to 0o600 in some situations. This is no longer the case: The original mode of the file is now preserved. Is the file needed to be created or wasn't a regular file, mode 0o600 is used.

[1.2.1] - 2025-10-26

• Move more config to pyproject.toml, removed setup.cfg
• Add support for reading .env from FIFOs (Unix) by [@​sidharth-sudhir] in #586

[1.2.0] - 2025-10-26

• Upgrade build system to use PEP 517 & PEP 518 to use build and pyproject.toml by [@​EpicWink] in #583
• Add support for Python 3.14 by [@​23f3001135] in #579
• Add support for disabling of load_dotenv() using PYTHON_DOTENV_DISABLED env var. by [@​matthewfranglen] in #569

[1.1.1] - 2025-06-24

Fixed

• CLI: Ensure find_dotenv work reliably on python 3.13 by [@​theskumar] in #563

... (truncated)

Commits

• 36004e0 Bump version: 1.2.1 → 1.2.2
• eb20252 docs: update changelog for v1.2.2
• 790c5c0 Merge commit from fork
• 43340da Remove the use of sh in tests (#612)
• 09d7cee docs: clarify override behavior and document FIFO support (#610)
• c8de288 ci: improve workflow efficiency with best practices (#609)
• 7bd9e3d Add Windows testing to CI (#604)
• 1baaf04 Drop Python 3.9 support and update to PyPy 3.11 (#608)
• 4a22cf8 ci: enable testing on Python 3.14t (free-threaded) (#588)
• e2e8e77 Fix license specifier (#597)
• Additional commits viewable in compare view

Updates python-dotenv from 1.0.1 to 1.2.2

Release notes

Sourced from python-dotenv's releases.

v1.2.2

Added

• Support for Python 3.14, including the free-threaded (3.14t) build. (#)

Changed

• The dotenv run command now forwards flags directly to the specified command by @​bbc2 in theskumar/python-dotenv#607
• Improved documentation clarity regarding override behavior and the reference page.
• Updated PyPy support to version 3.11.
• Documentation for FIFO file support.
• Support for Python 3.9.

Fixed

• Improved set_key and unset_key behavior when interacting with symlinks by @​bbc2 in #790c5
• Corrected the license specifier and added missing Python 3.14 classifiers in package metadata by @​JYOuyang in theskumar/python-dotenv#590

Breaking Changes

• dotenv.set_key and dotenv.unset_key used to follow symlinks in some situations. This is no longer the case. For that behavior to be restored in all cases, follow_symlinks=True should be used.

• In the CLI, set and unset used to follow symlinks in some situations. This is no longer the case.

• dotenv.set_key, dotenv.unset_key and the CLI commands set and unset used to reset the file mode of the modified .env file to 0o600 in some situations. This is no longer the case: The original mode of the file is now preserved. Is the file needed to be created or wasn't a regular file, mode 0o600 is used.

Misc

• skip 000 permission tests for root user by @​burnout-projects in theskumar/python-dotenv#561
• Bump actions/checkout from 5 to 6 in the github-actions group by @​dependabot[bot] in theskumar/python-dotenv#593
• Add Windows testing to CI by @​bbc2 in theskumar/python-dotenv#604
• Improve workflow efficiency with best practices by @​theskumar in theskumar/python-dotenv#609
• Remove the use of sh in tests by @​bbc2 in theskumar/python-dotenv#612

New Contributors

• @​JYOuyang made their first contribution in theskumar/python-dotenv#590
• @​burnout-projects made their first contribution in theskumar/python-dotenv#561
• @​cpackham-atlnz made their first contribution in theskumar/python-dotenv#597

Full Changelog: theskumar/python-dotenv@v1.2.1...v1.2.2

v1.2.1

What's Changed

... (truncated)

Changelog

Sourced from python-dotenv's changelog.

[1.2.2] - 2026-03-01

Added

• Support for Python 3.14, including the free-threaded (3.14t) build. (#588)

Changed

• The dotenv run command now forwards flags directly to the specified command by [@​bbc2] in #607
• Improved documentation clarity regarding override behavior and the reference page.
• Updated PyPy support to version 3.11.
• Documentation for FIFO file support.
• Dropped Support for Python 3.9.

Fixed

• Improved set_key and unset_key behavior when interacting with symlinks by [@​bbc2] in [790c5c0]
• Corrected the license specifier and added missing Python 3.14 classifiers in package metadata by [@​JYOuyang] in #590

Breaking Changes

• dotenv.set_key and dotenv.unset_key used to follow symlinks in some situations. This is no longer the case. For that behavior to be restored in all cases, follow_symlinks=True should be used.

• In the CLI, set and unset used to follow symlinks in some situations. This is no longer the case.

• dotenv.set_key, dotenv.unset_key and the CLI commands set and unset used to reset the file mode of the modified .env file to 0o600 in some situations. This is no longer the case: The original mode of the file is now preserved. Is the file needed to be created or wasn't a regular file, mode 0o600 is used.

[1.2.1] - 2025-10-26

• Move more config to pyproject.toml, removed setup.cfg
• Add support for reading .env from FIFOs (Unix) by [@​sidharth-sudhir] in #586

[1.2.0] - 2025-10-26

• Upgrade build system to use PEP 517 & PEP 518 to use build and pyproject.toml by [@​EpicWink] in #583
• Add support for Python 3.14 by [@​23f3001135] in #579
• Add support for disabling of load_dotenv() using PYTHON_DOTENV_DISABLED env var. by [@​matthewfranglen] in #569

[1.1.1] - 2025-06-24

Fixed

• CLI: Ensure find_dotenv work reliably on python 3.13 by [@​theskumar] in #563

... (truncated)

Commits

• 36004e0 Bump version: 1.2.1 → 1.2.2
• eb20252 docs: update changelog for v1.2.2
• 790c5c0 Merge commit from fork
• 43340da Remove the use of sh in tests (#612)
• 09d7cee docs: clarify override behavior and document FIFO support (#610)
• c8de288 ci: improve workflow efficiency with best practices (#609)
• 7bd9e3d Add Windows testing to CI (#604)
• 1baaf04 Drop Python 3.9 support and update to PyPy 3.11 (#608)
• 4a22cf8 ci: enable testing on Python 3.14t (free-threaded) (#588)
• e2e8e77 Fix license specifier (#597)
• Additional commits viewable in compare view

Updates langchain-core from 0.3.31 to 1.3.3

Release notes

Sourced from langchain-core's releases.

langchain-core==1.3.3

Changes since langchain-core==1.3.2

release(core): 1.3.3 (#37198) fix(core): set deprecation since to 1.3.3 to match release (#37200) fix(core, langchain): harden load() against untrusted manifests (#37197) chore: bump notebook from 7.5.0 to 7.5.6 in /libs/core (#37109) chore: bump types-pyyaml from 6.0.12.20250915 to 6.0.12.20260408 in /libs/core (#37129) fix(core): preserve structured inputs on tool runs in tracers (#37108) release(perplexity): 1.2.0 (#37091) chore(docs): update x handle references (#37081) fix(core): make removal optional in warn_deprecated (#37056) fix(core): validate batch_size in _batch and _abatch to prevent infinite loop (#36663) chore(core): mark stream_v2/astream_v2 as beta (#36992)

langchain-core==1.3.2

Changes since langchain-core==1.3.1

release(core): 1.3.2 (#36990) feat(core): add content-block-centric streaming (v2) (#36834)

langchain-core==1.3.1

Changes since langchain-core==1.3.0

release(core): 1.3.1 (#36972) feat(core): allow _format_output to pass through list of ToolOutputMixin instances (#36963) chore: bump nbconvert from 7.17.0 to 7.17.1 in /libs/core (#36923) feat(core): Update inheritance behavior for tracer metadata for special keys (#36900) chore: bump langsmith from 0.7.13 to 0.7.31 in /libs/core (#36813)

langchain-core==1.3.0

Changes since langchain-core==1.2.31

release(core): release 1.3.0 (#36851) release(core): 1.3.0a3 (#36829) chore(core): keep checkpoint_ns behavior in streaming metadata for backwards compat (#36828) feat(core): Add chat model and LLM invocation params to traceable metadata (#36771) fix(core): restore cloud metadata IPs and link-local range in SSRF policy (#36816) chore(deps): bump pytest to 9.0.3 (#36801) chore(core): harden private SSRF utilities (#36768) fix(openai): handle content blocks without type key in responses api conversion (#36725) chore: bump pytest from 9.0.2 to 9.0.3 in /libs/core (#36719) release(core): 1.3.0.a2 (#36698) fix(core): Use reference counting for storing inherited run trees to support garbage collection (#36660) docs(core): nit (#36685) release(core): 1.3.0a1 (#36656) chore(core): reduce streaming metadata / perf (#36588)

langchain-core==1.3.0a3

Initial release

... (truncated)

Commits

• 5039dfe release(core): 1.3.3 (#37198)
• 55a7707 fix(core): set deprecation since to 1.3.3 to match release (#37200)
• c979c61 fix(core, langchain): harden load() against untrusted manifests (#37197)
• d703110 docs: update README.md (#37190)
• 4d50a2a ci(infra): run pre-release checks before TestPyPI publish (#37194)
• 9bd730e fix(fireworks): require api_key in FireworksEmbeddings (#37193)
• f475f41 release(mistralai): 1.1.4 (#37191)
• 7dbff48 fix(mistralai): strip non-wire keys from ToolMessage (#37188)
• 913816c release(fireworks): 1.3.1 (#37189)
• 4498d3d fix(fireworks): strip non-wire keys from ToolMessage text content blocks (#...
• Additional commits viewable in compare view

Updates langchain-core from 0.3.31 to 1.3.3

Release notes

Sourced from langchain-core's releases.

langchain-core==1.3.3

Changes since langchain-core==1.3.2

release(core): 1.3.3 (#37198) fix(core): set deprecation since to 1.3.3 to match release (#37200) fix(core, langchain): harden load() against untrusted manifests (#37197) chore: bump notebook from 7.5.0 to 7.5.6 in /libs/core (#37109) chore: bump types-pyyaml from 6.0.12.20250915 to 6.0.12.20260408 in /libs/core (#37129) fix(core): preserve structured inputs on tool runs in tracers (#37108) release(perplexity): 1.2.0 (#37091) chore(docs): update x handle references (#37081) fix(core): make removal optional in warn_deprecated (#37056) fix(core): validate batch_size in _batch and _abatch to prevent infinite loop (#36663) chore(core): mark stream_v2/astream_v2 as beta (#36992)

langchain-core==1.3.2

Changes since langchain-core==1.3.1

release(core): 1.3.2 (#36990) feat(core): add content-block-centric streaming (v2) (#36834)

langchain-core==1.3.1

Changes since langchain-core==1.3.0

release(core): 1.3.1 (#36972) feat(core): allow _format_output to pass through list of ToolOutputMixin instances (#36963) chore: bump nbconvert from 7.17.0 to 7.17.1 in /libs/core (#36923) feat(core): Update inheritance behavior for tracer metadata for special keys (#36900) chore: bump langsmith from 0.7.13 to 0.7.31 in /libs/core (#36813)

langchain-core==1.3.0

Changes since langchain-core==1.2.31

release(core): release 1.3.0 (#36851) release(core): 1.3.0a3 (#36829) chore(core): keep checkpoint_ns behavior in streaming metadata for backwards compat (#36828) feat(core): Add chat model and LLM invocation params to traceable metadata (#36771) fix(core): restore cloud metadata IPs and link-local range in SSRF policy (#36816) chore(deps): bump pytest to 9.0.3 (#36801) chore(core): harden private SSRF utilities (#36768) fix(openai): handle content blocks without type key in responses api conversion (#36725) chore: bump pytest from 9.0.2 to 9.0.3 in /libs/core (#36719) release(core): 1.3.0.a2 (#36698) fix(core): Use reference counting for storing inherited run trees to support garbage collection (#36660) docs(core): nit (#36685) release(core): 1.3.0a1 (#36656) chore(core): reduce streaming metadata / perf (#36588)

langchain-core==1.3.0a3

Initial release

... (truncated)

Commits

• 5039dfe release(core): 1.3.3 (#37198)
• 55a7707 fix(core): set deprecation since to 1.3.3 to match release (#37200)
• c979c61 fix(core, langchain): harden load() against untrusted manifests (#37197)
• d703110 docs: update README.md (#37190)
• 4d50a2a ci(infra): run pre-release checks before TestPyPI publish (#37194)
• 9bd730e fix(fireworks): require api_key in FireworksEmbeddings (#37193)
• f475f41 release(mistralai): 1.1.4 (#37191)
• 7dbff48 fix(mistralai): strip non-wire keys from ToolMessage (#37188)
• 913816c release(fireworks): 1.3.1 (#37189)
• 4498d3d fix(fireworks): strip non-wire keys from ToolMessage text content blocks (#...
• Additional commits viewable in compare view

Updates langchain-text-splitters from 0.3.9 to 1.1.2

Release notes

Sourced from langchain-text-splitters's releases.

langchain-text-splitters==1.1.2

Changes since langchain-text-splitters==1.1.1

release(text-splitters): 1.1.2 (#36822) fix(text-splitters): deprecate and use SSRF-safe transport in split_text_from_url (#36821) chore: bump langsmith from 0.6.3 to 0.7.31 in /libs/text-splitters (#36797) chore(deps): bump pytest to 9.0.3 (#36801) chore: bump pytest from 9.0.2 to 9.0.3 in /libs/text-splitters (#36714) chore: add comment explaining pygments>=2.20.0 (#36570) release(core): 1.2.26 (#36511) chore: pygments>=2.20.0 across all packages (CVE-2026-4539) (#36385) fix(text-splitters): prevent silent data loss for empty dict values in RecursiveJsonSplitter (#35079) feat(text-splitters): support spacy tests with Python 3.14 (#36198) fix(infra): correct lint_diff relative paths in package makefiles (#36333) chore: bump requests from 2.32.5 to 2.33.0 in /libs/text-splitters (#36238) chore: bump nltk from 3.9.3 to 3.9.4 in /libs/text-splitters (#36237) chore(partners): bump langchain-core min to 1.2.21 (#36183) chore(text-splitters): bump nltk in lock file (#36112) ci: suppress pytest streaming output in CI (#36092) chore(text-splitters): speed up ci (#36050) ci: avoid unnecessary dep installs in lint targets (#36046) chore: bump orjson from 3.11.5 to 3.11.6 in /libs/text-splitters (#35856) chore: bump locks, lint (#35985) perf(.github): set a timeout on get min versions HTTP calls (#35851) chore: bump tornado from 6.5.2 to 6.5.5 in /libs/text-splitters (#35774) chore: bump the minor-and-patch group across 3 directories with 3 updates (#35589) chore: bump the other-deps group across 3 directories with 2 updates (#35512) chore: bump nltk from 3.9.2 to 3.9.3 in /libs/text-splitters (#35449) chore: bump the other-deps group across 3 directories with 2 updates (#35407)

langchain-text-splitters==1.1.1

Changes since langchain-text-splitters==1.1.0

release(text-splitters): 1.1.1 (#35318) fix(text-splitters): prevent JSFrameworkTextSplitter from mutating self._separators on each split_text() call (#35316) chore: bump transformers from 5.1.0 to 5.2.0 in /libs/text-splitters in the other-deps group across 1 directory (#35279) chore: bump the other-deps group across 3 directories with 2 updates (#35255) style: bump ruff version to 0.15 (#35042) fix: Server-Side Request Forgery (SSRF) in HTMLHeaderTextSplitter.split_text_from_url (#35196) feat(text-splitters): add model_kwargs to SentenceTransformersTokenTextSplitter (#35113) chore(deps): bump langsmith from 0.4.31 to 0.6.3 in /libs/text-splitters (#35162) chore(deps): bump the other-deps group across 3 directories with 12 updates (#35127) chore(deps): bump the other-deps group across 3 directories with 8 updates (#35120) chore: add make type target (#35015) revert: "chore: add typing target in Makefile" (#35013) chore: add typing target in Makefile (#35012) fix(text-splitters): reverse preserved elements iterator in HTMLSemanticPreservingSplitter (#34080) chore: enrich pyproject.toml files (#34980) chore(deps): bump the uv group across 20 directories with 3 updates (#34941) chore: upgrade urllib3 to 2.6.3 (#34940)

... (truncated)

Commits

• 58c4e5b release(text-splitters): 1.1.2 (#36822)
• c289bf1 fix(text-splitters): deprecate and use SSRF-safe transport in split_text_from...
• b7447c6 fix(infra): skip serdes tests in min-version release step (#36818)
• 41c0cc5 release(openai): 1.1.14 (#36820)
• 0516156 fix(openai): use SSRF-safe transport for image token counting (#36819)
• 338aa81 fix(core): restore cloud metadata IPs and link-local range in SSRF policy (#3...
• 51e9548 chore: bump langsmith from 0.6.3 to 0.7.31 in /libs/text-splitters (#36797)
• e85c418 chore: bump langsmith from 0.6.3 to 0.7.31 in /libs/model-profiles (#36798)
• 789126e chore: bump langsmith from 0.6.3 to 0.7.31 in /libs/standard-tests (#36799)
• 937b3eb chore: bump langsmith from 0.6.3 to 0.7.31 in /libs/langchain_v1 (#36800)
• Additional commits viewable in compare view

Updates langchain-core from 0.3.9 to 1.3.3

Release notes

Sourced from langchain-core's releases.

langchain-core==1.3.3

Changes since langchain-core==1.3.2

release(core): 1.3.3 (#37198) fix(core): set deprecation since to 1.3.3 to match release (#37200) fix(core, langchain): harden load() against untrusted manifests (#37197) chore: bump notebook from 7.5.0 to 7.5.6 in /libs/core (#37109) chore: bump types-pyyaml from 6.0.12.20250915 to 6.0.12.20260408 in /libs/core (#37129) fix(core): preserve structured inputs on tool runs in tracers (#37108) release(perplexity): 1.2.0 (#37091) chore(docs): update x handle references (#37081) fix(core): make removal optional in warn_deprecated (#37056) fix(core): validate batch_size in _batch and _abatch to prevent infinite loop (#36663) chore(core): mark stream_v2/astream_v2 as beta (#36992)

langchain-core==1.3.2

Changes since langchain-core==1.3.1

release(core): 1.3.2 (#36990) feat(core): add content-block-centric streaming (v2) (#36834)

langchain-core==1.3.1

Changes since langchain-core==1.3.0

release(core): 1.3.1 (#36972) feat(core): allow _format_output to pass through list of ToolOutputMixin instances (#36963) chore: bump nbconvert from 7.17.0 to 7.17.1 in /libs/core (#36923) feat(core): Update inheritance behavior for tracer metadata for special keys (#36900) chore: bump langsmith from 0.7.13 to 0.7.31 in /libs/core (#36813)

langchain-core==1.3.0

Changes since langchain-core==1.2.31

release(core): release 1.3.0 (#36851) release(core): 1.3.0a3 (#36829) chore(core): keep checkpoint_ns behavior in streaming metadata for backwards compat (#36828) feat(core): Add chat model and LLM invocation params to traceable metadata (#36771) fix(core): restore cloud metadata IPs and link-local range in SSRF policy (#36816) chore(deps): bump pytest to 9.0.3 (#36801) chore(core): harden private SSRF utilities (#36768) fix(openai): handle content blocks without type key in responses api conversion (#36725) chore: bump pytest from 9.0.2 to 9.0.3 in /libs/core (#36719) release(core): 1.3.0.a2 (#36698) fix(core): Use reference counting for storing inherited run trees to support garbage collection (#36660) docs(core): nit (#36685) release(core): 1.3.0a1 (#36656) chore(core): reduce streaming metadata / perf (#36588)

langchain-core==1.3.0a3

Initial release

... (truncated)

Commits

• 5039dfe release(core): 1.3.3 (#37198)
• 55a7707 fix(core): set deprecation since to 1.3.3 to match release (#37200)
• c979c61 fix(core, langchain): harden load() against untrusted manifests (#37197)
• d703110 docs: update README.md (#37190)
• 4d50a2a ci(infra): run pre-release checks before TestPyPI publish (#37194)
• 9bd730e fix(fireworks): require api_key in FireworksEmbeddings (#37193)
• f475f41 release(mistralai): 1.1.4 (#37191)
• 7dbff48 fix(mistralai): strip non-wire keys from ToolMessage (#37188)
• 913816c release(fireworks): 1.3.1 (#37189)
• 4498d3d fix(fireworks): strip non-wire keys from ToolMessage text content blocks (#...
• Additional commits viewable in compare view

Updates urllib3 from 1.26.16 to 2.7.0

Release notes

Sourced from urllib3's releases.

2.7.0

🚀 urllib3 is fundraising for HTTP/2 support

urllib3 is raising ~$40,000 USD to release HTTP/2 support and ensure long-term sustainable maintenance of the project after a sharp decline in financial support. If your company or organization uses Python and would benefit from HTTP/2 support in Requests, pip, cloud SDKs, and thousands of other projects please consider contributing financially to ensure HTTP/2 support is developed sustainably and maintained for the long-haul.

Thank you for your support.

Security

Addressed high-severity security issues. Impact was limited to specific use cases detailed in the accompanying advisories; overall user exposure was estimated to be marginal.

• Decompression-bomb safeguards of the streaming API were bypassed:

  1. When HTTPResponse.drain_conn() was called after the response had been read and decompressed partially. (Reported by @​Cycloctane)
  2. During the second HTTPResponse.read(amt=N) or HTTPResponse.stream(amt=N) call when the response was decompressed using the official Brotli library. (Reported by @​kimkou2024)

  See GHSA-mf9v-mfxr-j63j for details.

• HTTP pools created using ProxyManager.connection_from_url did not strip sensitive headers specified in Retry.remove_headers_on_redirect when redirecting to a different host. (GHSA-qccp-gfcp-xxvc reported by @​christos-spearbit)

Deprecations and Removals

• Used FutureWarning instead of DeprecationWarning for better visibility of existing deprecation notices. Rescheduled the removal of deprecated features to version 3.0. (urllib3/urllib3#3763)
• Removed support for end-of-life Python 3.9. (urllib3/urllib3#3720)
• Removed support for end-of-life PyPy3.10. (urllib3/urllib3#4979)
• Bumped the minimum supported pyOpenSSL version to 19.0.0. (urllib3/urllib3#3777)

Bugfixes

• Fixed a bug where HTTPResponse.read(amt=None) was ignoring decompressed data buffered from previous partial reads. (urllib3/urllib3#3636)
• Fixed a bug where HTTPResponse.read() could cache only part of the response after a partial read when cache_content=True. (urllib3/urllib3#4967)
• Fixed HTTPResponse.stream() and HTTPResponse.read_chunked() to handle amt=0. (urllib3/urllib3#3793)
• Updated _TYPE_BODY type alias to include missing Iterable[str], matching the documented and runtime behavior of chunked request bodies. (urllib3/urllib3#3798)
• Fixed LocationParseError when paths resembling schemeless URIs were passed to HTTPConnectionPool.urlopen(). (urllib3/urllib3#3352)
• Fixed BaseHTTPResponse.readinto() type annotation to accept memoryview in addition to bytearray, matching the io.RawIOBase.readinto contract and enabling use with io.BufferedReader without type errors. (urllib3/urllib3#3764)

2.6.3

🚀 urllib3 is fundraising for HTTP/2 support

urllib3 is raising ~$40,000 USD to release HTTP/2 support and ensure long-term sustainable maintenance of the project after a sharp decline in financial support. If your company or organization uses Python and would benefit from HTTP/2 support in Requests, pip, cloud SDKs, and thousands of other projects please consider contributing financially to ensure HTTP/2 support is developed sustainably and maintained for the long-haul.

Thank you for your support.

Changes

• Fixed a security issue where decompression-bomb safeguards of the streaming API were bypassed when HTTP redirects were followed. (CVE-2026-21441 reported by @​D47A, 8.9 High, GHSA-38jv-5279-wg99)
• Started treating Retry-After times greater than 6 hours as 6 hours by default. (urllib3/urllib3#3743)
• Fixed urllib3.connection.VerifiedHTTPSConnection on Emscripten. (urllib3/urllib3#3752)

2.6.2

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Changelog

Sourced from urllib3's changelog.

2.7.0 (2026-05-07)

Security

Addressed high-severity security issues. Impact was limited to specific use cases detailed in the accompanying advisories; overall user exposure was estimated to be marginal.

• Decompression-bomb safeguards of the streaming API were bypassed:

  1. When HTTPResponse.drain_conn() was called after the response had been read and decompressed partially.
  2. During the second HTTPResponse.read(amt=N) or HTTPResponse.stream(amt=N) call when the response was decompressed using the official Brotli <https://pypi.org/project/brotli/>__ library.

  See GHSA-mf9v-mfxr-j63j <https://github.com/urllib3/urllib3/sec...

  Description has been truncated

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