Issues

• DOCXToDocument drops text inside tracked insertions and inline content controls

  deepset-ai/haystack#13363 · Filter by author L4XB opened on Oct 21, 2026
  

• OpenAIResponsesChatGenerator keeps only the last reasoning item when a response contains several

  deepset-ai/haystack#13361 · Filter by author pcbeingused333 opened on Oct 21, 2026
  5

  

• DocumentCleaner(remove_regex=...) strips leading/trailing whitespace of every page, even when the regex matches nothing

  deepset-ai/haystack#13357 · Filter by author Elias-Sun opened on Oct 21, 2026
  2

  

• RecursiveDocumentSplitter counts page breaks as words, so chunks hold fewer words than split_length

  deepset-ai/haystack#13353 · Filter by author geyazheng opened on Oct 21, 2026
  

• feat: Add a ToolBudgetHook to cap per-tool calls in an Agent run

  handled internally
  deepset-ai/haystack#13345 · Filter by author sjrl opened on Oct 20, 2026

• Range filters fill missing parts of partial dates with the current date

  Bug

  deepset-ai/haystack#13338 · Filter by author yuv009 opened on Oct 19, 2026
  2

• In-memory filter evaluation of 'in'/'not in' on list-valued meta fields diverges from OpenSearch/Elasticsearch terms semantics

  handled internally
  deepset-ai/haystack#13312 · Filter by author Harsh23Kashyap opened on Oct 18, 2026
  1

• PythonCodeSplitter with strip_docstrings=True deletes code on the same line as a docstring

  deepset-ai/haystack#13308 · Filter by author rautaditya2606 opened on Oct 17, 2026
  

• LLMEvaluator accepts malformed input tuples and invalid type declarations

  P3
  deepset-ai/haystack#13307 · Filter by author BugBuster18 opened on Oct 17, 2026

• TextCleaner joins remove_regexps into one regex, breaking backreferences, repeated group names and inline flags

  deepset-ai/haystack#13292 · Filter by author TemitopeKadri opened on Oct 16, 2026
  

• Support merging dense and sparse embeddings from parallel pipeline branches

  handled internallyP1
  Feature

  deepset-ai/haystack#13264 · Filter by author maxdswain opened on Oct 14, 2026
  2

• MRR, MAP and NDCG evaluators give a perfect score to unrelated documents when the comparison value is empty

  Bug

  deepset-ai/haystack#13258 · Filter by author yuv009 opened on Oct 14, 2026
  

• Support multi-vector retrieval

  handled internallyP1
  Feature

  deepset-ai/haystack#13257 · Filter by author anakin87 opened on Oct 14, 2026
  

• DocumentSplitter token mode ignores skip_empty_documents for Unicode token slices

  deepset-ai/haystack#13209 · Filter by author dakjdakd opened on Oct 11, 2026
  

• FilterPolicy.MERGE resolves a repeated field differently when both filters are AND

  deepset-ai/haystack#13208 · Filter by author pcbeingused333 opened on Oct 11, 2026
  

• Pipeline.run_async passes variadic inputs in completion order, not in a stable order

  handled internallyP1
  Feature

  deepset-ai/haystack#13204 · Filter by author julian-risch opened on Oct 10, 2026
  1

  

• DOCXToDocument drops the paragraphs and tables inside block-level content controls (w:sdt)

  deepset-ai/haystack#13163 · Filter by author LindseyZ1205 opened on Oct 7, 2026
  

• SearchableToolset allows a catalog tool to collide with its bootstrap search tool

  Bug

  deepset-ai/haystack#13145 · Filter by author Guo-Yixin opened on Oct 7, 2026
  

• Annotated callback parameters cause tool schema generation to fail

  deepset-ai/haystack#13137 · Filter by author SuhrudhC opened on Oct 6, 2026
  1

  

• Tool outputs_to_string fails when multi-output tools use "source", "handler", or "raw_result" as output keys

  deepset-ai/haystack#13109 · Filter by author rautaditya2606 opened on Oct 5, 2026
  2

  

• DocumentCleaner(remove_repeated_substrings=True) removes body text that isn't at the start or end of the page

  deepset-ai/haystack#13107 · Filter by author kayzenline opened on Oct 5, 2026
  2

  

• Multi-query retrievers rank unscored documents above valid negative scores

  deepset-ai/haystack#13089 · Filter by author linhongyu510 opened on Oct 2, 2026
  

• CSVToDocument accepts an unsupported conversion_mode and silently converts in row mode

  P3
  deepset-ai/haystack#13070 · Filter by author Lesereingrape opened on Oct 2, 2026

• PPTXToDocument drops soft line breaks when link_format is markdown or plain

  P3
  Bug

  deepset-ai/haystack#13043 · Filter by author Harsh23Kashyap opened on Sep 30, 2026
  1

  

• XLSXToDocument assigns hyperlinks to the wrong cells with skiprows or usecols

  P2
  Bug

  deepset-ai/haystack#13041 · Filter by author Harsh23Kashyap opened on Sep 30, 2026