Agents & Agentic AI — September 21, 2026

Findings

1. [1] 2026-09-21 v0.14.25

   Release Notes [2026-09-21] llama-index-agent-agentmesh [0.3.0] fix: resolve a ton of security alerts (#22855) llama-index-agent-azure [0.4.0] fix: resolve a ton of security alerts (#22855) llama-index-callbacks-argilla [0.6.0] fix: resolve a ton of security alerts (#22855) llama-index-callbacks-arize-phoenix [0.8.0] fix: resolve a ton of… llama-index-llms-contextual [0.3.1] chore: raise llama-index-llms-openai-like pin to 0.8.x in 26 consumers (#22907) llama-index-llms-databricks [0.6.1] chore: raise llama-index-llms-openai-like pin to 0.8.x in 26 consumers (#22907) llama-index-llms-deepseek [0.4.1] chore: raise llama-index-llms-openai-like pin to 0.8.x in 26 consumers (#22907) llama-index-llms-featherlessai [0.4.1] chore: raise… llama-index-postprocessor-nvidia-rerank [0.7.0] chore: re-lock the 93 manifests with stuck Dependabot alerts (#22921) llama-index-postprocessor-openvino-rerank [0.7.0] chore: re-lock the 93 manifests with stuck Dependabot alerts (#22921) llama-index-postprocessor-pinecone-native-rerank [0.4.0] chore: re-lock the 93 manifests with stuck Dependabot alerts (#22921) llama-index-postprocessor-presidio [0.7.0] chore: re-lock… chore: re-lock the 93 manifests with stuck Dependabot alerts (#22921) llama-index-vector-stores-chroma [0.6.0] chore: re-lock the 93 manifests with stuck Dependabot alerts (#22921) llama-index-vector-stores-docarray [0.6.0] chore(deps): bump the uv group across 3 directories with 3 updates (#22881) llama-index-vector-stores-google [0.6.0] chore: re-lock…

2. [2] 2026-09-21 langgraph==1.2.12

   Changes since 1.2.11 release(langgraph): 1.2.12 (#8987) chore(deps): bump soupsieve from 2.8.4 to 2.9 in /libs/langgraph (#8958) feat(langgraph): add response_schema to interrupt() (#8886) fix(langgraph): type undeclared v3 stream projections (#8596) chore(langgraph): bump mistune to 3.3.4 (#8804) chore(deps): bump the minor-and-patch group across 1 directory with 7 updates (#8779) chore(deps): bump the minor-and-patch group across 1 directory with 4 updates (#8782) chore(deps):…

3. [3] 2026-09-21 langgraph-sdk==0.4.5

   Changes since sdk==0.4.4 release(sdk-py): 0.4.5 (#8988) release(langgraph): 1.2.12 (#8987) chore(deps): bump anyio from 4.14.2 to 4.15.1 in /libs/sdk-py (#8997) chore(deps): bump anyio from 4.13.0 to 4.14.2 in /libs/cli (#8998) chore(deps): bump anyio from 4.12.1 to 4.14.2 in /libs/sdk-py (#8994) feat(langgraph): add response_schema to interrupt() (#8886) chore(deps): bump the minor-and-patch group across 1 directory with 7 updates (#8779) chore(deps): bump websockets…

Sources

1. [1] v0.14.25
2. [2] langgraph==1.2.12
3. [3] langgraph-sdk==0.4.5