Bump langchain-core from 1.2.5 to 1.2.28 in /ai/generative-ai-service/policy-gap-mapper/files

[dependabot]

Bumps langchain-core from 1.2.5 to 1.2.28.

Release notes

Sourced from langchain-core's releases.

langchain-core==1.2.28

Changes since langchain-core==1.2.27

release(core): release 1.2.28 (#36614) fix(core): add more sanitization to templates (#36612)

langchain-core==1.2.27

Changes since langchain-core==1.2.26

release(core): 1.2.27 (#36586) fix(core): handle symlinks in deprecated prompt save path (#36585) chore: add comment explaining pygments>=2.20.0 (#36570)

Credit to Jeff Ponte (@​JDP-Security) for reporting the symlink resolution issue in #36585.

langchain-core==1.2.26

Changes since langchain-core==1.2.25

release(core): 1.2.26 (#36511) fix(core): add init validator and serialization mappings for Bedrock models (#34510) feat(core): add ChatBaseten to serializable mapping (#36510) chore(core): drop gpt-3.5-turbo from docstrings (#36497) fix(core): correct parameter names in filter_messages docstring example (#36462)

langchain-core==1.2.25

Changes since langchain-core==1.2.24

release(core): 1.2.25 (#36473) fix(core): harden check for txt files in deprecated prompt loading functions (#36471) fix(core): fixed typos in the documentation (#36459)

Credit to Jeff Ponte (@​JDP-Security) for reporting the symlink resolution issue resolved in #36471.

langchain-core==1.2.24

Changes since langchain-core==1.2.23

release(core): 1.2.24 (#36434) feat(core): impute placeholder filenames for OpenAI file inputs (#36433) chore: pygments>=2.20.0 across all packages (CVE-2026-4539) (#36385) fix(core): add "computer" to _WellKnownOpenAITools (#36261)

langchain-core==1.2.23

Changes since langchain-core==1.2.22

release(core): 1.2.23 (#36323) revert: Revert "fix(core): trace invocation params in metadata" (#36322) chore: bump requests from 2.32.5 to 2.33.0 in /libs/core (#36243)

langchain-core==1.2.22

Changes since langchain-core==1.2.21

... (truncated)

Commits

• dd7c3eb release(core): release 1.2.28 (#36614)
• af2ed47 fix(core): add more sanitization to templates (#36612)
• 7e5858d release(standard-tests): 1.1.6 (#36610)
• fe99cb2 fix(standard-tests): update standard tests for sandbox backends (#36036)
• 65bbd47 chore(model-profiles): refresh model profile data (#36596)
• 6486404 release(core): 1.2.27 (#36586)
• 7629c74 fix(core): handle symlinks in deprecated prompt save path (#36585)
• ce21bf4 ci: convert working-directory to validated dropdown (#36575)
• b8698ea release(ollama): 1.1.0 (#36574)
• 3beba77 feat(ollama): support response_format (#34612)
• Additional commits viewable in compare view

[dependabot]

Superseded by #2905.