Issues

• [Bug]: Targeted channel message arrives with Recipient.IsTargeted null in GCC Moderate

  bug
  microsoft/teams.net#709 · Filter by author jeremytbrun opened on Oct 26, 2026
  4

  

• [Bug]: Add method to fetch signing key if missing or expired

  bug
  microsoft/teams.net#706 · Filter by author lilyydu opened on Oct 22, 2026

• Enforce caller-app validation for activity requests at a single point

  microsoft/teams.net#700 · Filter by author corinagum opened on Oct 14, 2026

• A subclassed TeamsBotApplication loses the file downloader's logger, hiding which retrieval route ran

  microsoft/teams.net#674 · Filter by author corinagum opened on Sep 16, 2026

• Change AttachmentLayout type to replace 'carousel' with correct value: 'grid'

  microsoft/teams.net#502 · Filter by author corinagum opened on May 13, 2026
  

• SignIn VerifyState activity state may be json objects on android and ios devices

  bug
  microsoft/teams.net#302 · Filter by author bigbearzhu opened on Feb 2, 2026
  2

  

• SuggestedActions is not visible if MessageActivity is updated

  microsoft/teams.net#283 · Filter by author den-den-pixel opened on Jan 23, 2026
  5

• Will all HTTP methods be added?

  microsoft/teams.net#200 · Filter by author Invop opened on Nov 11, 2025
  3

• [invoke/verifyState] Add optional accountLinkingUrl return type for invoke

  enhancement
  Feature

  microsoft/teams.net#163 · Filter by author aacebo opened on Sep 26, 2025
  1

• Link unfurling fails because of missing conversationType

  microsoft/teams.net#158 · Filter by author jdite opened on Sep 24, 2025
  2

• Stream "API calls quota exceeded"

  microsoft/teams.net#112 · Filter by author JadynWong opened on Sep 4, 2025
  3

• SignIn issue

  microsoft/teams.net#20 · Filter by author Banchio opened on May 21, 2025
  3

• Hackathon feedback

  microsoft/teams.net#18 · Filter by author corinagum opened on May 16, 2025