Issues

• Unify request-scoped state in a single PipelineRunContext (extends #11366)

  P3
  Feature

  deepset-ai/haystack#11580 · Filter by author Aarkin7 opened on Jun 10, 2026
  3

• Native map / fan-out component for iterating a sub-pipeline over a list with aggregation

  P3
  Feature

  deepset-ai/haystack#11521 · Filter by author AlessioNar opened on Jun 5, 2026
  2

• feat: Add EmbeddingCache component to avoid re-embedding identical text

  P3
  Feature

  deepset-ai/haystack#11476 · Filter by author Aarkin7 opened on Jun 2, 2026
  3

• feat: support token-based budget in LostInTheMiddleRanker

  P3
  Feature

  deepset-ai/haystack#11351 · Filter by author Aarkin7 opened on May 20, 2026
  3

• RFC: Structured Evaluator Uncertainty and Error Semantics

  P3
  Feature

  deepset-ai/haystack#11332 · Filter by author SeCuReDmE-main-dev opened on May 18, 2026
  5

• Proposal: Transaction Protocol for idempotent, auditable agent pipelines

  P3
  Feature

  deepset-ai/haystack#11266 · Filter by author vystartasv opened on May 6, 2026
  7

• Add optional retrieval confidence to retriever outputs

  P3
  Feature

  deepset-ai/haystack#11177 · Filter by author Nithin00614 opened on Apr 23, 2026

• Use JSX comments for docstrings

  P2type:documentation
  Docs

  deepset-ai/haystack#11104 · Filter by author anakin87 opened on Apr 14, 2026
  1

• RFC: Signed receipts for Haystack pipeline component calls

  P2
  Feature

  deepset-ai/haystack#11039 · Filter by author tomjwxf opened on Apr 5, 2026
  18

• Add parallelization to our converters if there are noticeable performance gains

  handled internallyP2
  Feature

  deepset-ai/haystack#10994 · Filter by author sjrl opened on Mar 31, 2026
  1

• Updates to the ChatGenerator protocol

  P2
  Task

  deepset-ai/haystack#10992 · Filter by author sjrl opened on Mar 31, 2026

• Add New SemanticResolver component

  P2
  Feature

  deepset-ai/haystack#10985 · Filter by author maxdswain opened on Mar 30, 2026
  1

• Feature: Post-RAG FactChecker Pipeline Component & Header-Aware Document Splitter

  P2
  Feature

  deepset-ai/haystack#10973 · Filter by author DYNOSuprovo opened on Mar 29, 2026
  9

• Feature: behavioral drift monitoring hook at context-engineering boundaries

  P3
  Feature

  deepset-ai/haystack#10971 · Filter by author agent-morrow opened on Mar 29, 2026
  4

• Add parallel component execution to Pipeline using a thread pool executor

  P2
  Feature

  deepset-ai/haystack#10941 · Filter by author sjrl opened on Mar 27, 2026

• Benchmark Haystack Pipeline

  P3
  Feature

  deepset-ai/haystack#10894 · Filter by author srini047 opened on Mar 22, 2026
  3

• Simple local token tracking for Pipelines

  P2
  Feature

  deepset-ai/haystack#10889 · Filter by author anakin87 opened on Mar 20, 2026
  1

• Feature: GuardrailProvider interface for automated tool-call policy enforcement

  P3
  Feature

  deepset-ai/haystack#10821 · Filter by author uchibeke opened on Mar 14, 2026
  9

• EU AI Act compliance scan results — Haystack scored #1, wanted to validate findings

  P2
  Task

  deepset-ai/haystack#10810 · Filter by author shotwellj opened on Mar 12, 2026
  17

• Add references to related LLM framework projects (LangChain and LlamaIndex)

  P3
  Docs

  deepset-ai/haystack#10709 · Filter by author TeleAI-mcp opened on Mar 2, 2026
  1

• Ensure stable, low-effort integrations

  epic
  Feature

  deepset-ai/haystack#10598 · Filter by author julian-risch opened on Feb 16, 2026
  1

• Make pipelines less complex

  epic
  Feature

  deepset-ai/haystack#10495 · Filter by author sjrl opened on Dec 9, 2025

• Active Human Involvement in AI Application

  P2
  Feature

  deepset-ai/haystack#9948 · Filter by author LastRemote opened on Oct 27, 2025
  2

• Enable/refine reasoning support

  P2
  Feature

  deepset-ai/haystack#9700 · Filter by author anakin87 opened on Aug 11, 2025
  2

• Investigate image support with Transformers

  P3
  Feature

  deepset-ai/haystack#9672 · Filter by author anakin87 opened on Jul 31, 2025