Issues

• .Net: Bug: BinaryContent does not decode the %xx escapes of a non-base64 data URI

  .NETtriage
  microsoft/semantic-kernel#14518 · Filter by author Laurianti opened on Oct 1, 2026

• Python: FunctionCallContent.combine_arguments drops a streamed "{}" chunk, producing invalid JSON arguments

  pythontriage
  microsoft/semantic-kernel#14512 · Filter by author VANDRANKI opened on Sep 30, 2026
  1

• .Net: Python: KernelJsonSchemaBuilder emits {"type": "object"} with no enum for typing.Literal parameters and fields

  .NETpythontriage
  microsoft/semantic-kernel#14511 · Filter by author VANDRANKI opened on Sep 30, 2026

• Python: NAMED_ARG_REGEX character-class bug [${1}] lets non-$-prefixed values ({, 1, }) be silently parsed as variable references

  pythontriage
  microsoft/semantic-kernel#14491 · Filter by author VANDRANKI opened on Sep 26, 2026
  1

• Python: text_chunker's was_split flag can never be True, so every separator tier always runs (dead early-exit)

  pythontriage
  microsoft/semantic-kernel#14490 · Filter by author VANDRANKI opened on Sep 26, 2026
  1

• Python: extract_range(preserve_pairs=True) reorders messages around a call/result pair (fix open as PR #14165, unlinked)

  pythontriage
  microsoft/semantic-kernel#14486 · Filter by author VANDRANKI opened on Sep 26, 2026

• Python: extract_range() drops multi-call assistant message when filtering out just one of its parallel tool results

  pythontriage
  microsoft/semantic-kernel#14485 · Filter by author VANDRANKI opened on Sep 26, 2026

• Python: [Python] structured_outputs_transform reuses ChatHistory across calls (prompt pollution)

  pythontriage
  microsoft/semantic-kernel#14483 · Filter by author michaelkillgta opened on Sep 25, 2026
  2

• .Net: [Python] KernelJsonSchemaBuilder maps None to JSON "object" in multi-member unions

  .NETpythontriage
  microsoft/semantic-kernel#14482 · Filter by author michaelkillgta opened on Sep 25, 2026
  3

• Python: [Python] as_agent_framework_tool drops parameter defaults (optionals become required)

  pythontriage
  microsoft/semantic-kernel#14481 · Filter by author michaelkillgta opened on Sep 25, 2026

• Python: RedisCollection.ensure_collection_deleted can return successfully without deleting the index

  pythontriage
  microsoft/semantic-kernel#14473 · Filter by author ericdelorefice opened on Sep 24, 2026

• Python: Bug: Bedrock chat connector rejects OpenAI models (GPT-6 Sol/Luna/Astra, GPT-5.6, gpt-oss) with a model provider ValueError

  pythontriage
  microsoft/semantic-kernel#14470 · Filter by author kimnamu opened on Sep 23, 2026

• Python: Bug: Claude Opus 5.5 on Bedrock fails with "Unsupported content type" on reasoningContent blocks

  pythontriage
  microsoft/semantic-kernel#14468 · Filter by author kimnamu opened on Sep 23, 2026

• Python: CodeTokenizer splits quoted named-arg values on spaces (NamedArgBlockSyntaxError)

  pythontriage
  microsoft/semantic-kernel#14460 · Filter by author ManoharPaturi opened on Sep 18, 2026

• Python: input_variables default values are never applied when rendering templates

  pythontriage
  microsoft/semantic-kernel#14458 · Filter by author ManoharPaturi opened on Sep 18, 2026

• Python: build_model_schema puts pydantic constraint objects into field descriptions (breaks tool payload JSON)

  pythontriage
  microsoft/semantic-kernel#14443 · Filter by author ManoharPaturi opened on Sep 13, 2026

• Python: @kernel_function mutates shared Annotated metadata dicts (description lost after first use)

  pythontriage
  microsoft/semantic-kernel#14441 · Filter by author ManoharPaturi opened on Sep 13, 2026
  1

• Bug: CI Label pull request job fails on all fork PRs since #14411

  bugpythontriage
  Bug

  microsoft/semantic-kernel#14438 · Filter by author shoumikchakravarty-dev opened on Sep 13, 2026
  2

• Python: CVE-2026-26030 / GHSA-xjw9-4gw8-4rqx: question on the PR:L component of the CVSS vector

  .NETpythontriage
  microsoft/semantic-kernel#14412 · Filter by author hara-satoshi-ymr opened on Sep 11, 2026

• Gemini connector joins plugin and function names with "__", which is legal in both, so two functions can share one tool name and the wrong one runs

  microsoft/semantic-kernel#14399 · Filter by author vasilisnasopoulos opened on Sep 8, 2026
  3

• New Feature : Improve Python connector extras documentation and optional dependency compatibility details

  Feature

  microsoft/semantic-kernel#14398 · Filter by author Ablaze005 opened on Sep 8, 2026

• Python: Empty tool results lose correlation and fail serialization

  microsoft/semantic-kernel#14359 · Filter by author YusefSyed opened on Sep 2, 2026
  3

• New Feature: docs example for PZERO OpenAI-compatible endpoint

  microsoft/semantic-kernel#14347 · Filter by author cursor opened on Aug 28, 2026

• Add regression coverage for missing optional connector dependencies

  microsoft/semantic-kernel#14328 · Filter by author Whxuan0701 opened on Aug 24, 2026
  1

• Document Python connector extras and optional dependency compatibility

  microsoft/semantic-kernel#14327 · Filter by author Whxuan0701 opened on Aug 24, 2026