Claude Code v2.1.107

Released Apr 14, 2026 (4 months ago).

"References this build" means the issue body mentions running 2.1.107 (from the bug-report template). It reflects report volume, not a proven defect count — an issue may mention a version without being caused by it. First-party data from the anthropics/claude-code tracker.

Top issues reported on v2.1.107

Ranked by community engagement (reactions and comments).

• [BUG] Cannot paste OAuth auth code in v2.1.107 (regression from v2.1.104)
  Resolved 💬 6 👍 14 #47887
• getting error 500
  Resolved 💬 5 👍 11 #48567
• [BUG] Agent Teams: lead session loops on idle notifications and duplicate task_assignment echoes, burns ~13–22% of input tokens on no-op acks
  Open 💬 7 👍 8 #47930
• "[BUG] OAuth code input prompt silently drops paste - code not accepted in Replit shell"
  Resolved 💬 12 👍 2 #47798
• [BUG] Custom keybindings in Chat context silently ignored since v2.1.105–2.1.107 (regression from 2.1.104)
  Resolved 💬 9 👍 2 #50020
• [BUG] There is a huge memory leak in claude code
  Resolved 💬 6 👍 3 #48111
• [Bug] Model reliability regression: overclaiming completion, silent deferral, and unverified fixes in Claude Code
  Resolved 💬 6 👍 3 #48059
• [BUG] Claude Desktop injects inference-only CLAUDE_CODE_OAUTH_TOKEN that breaks /remote-control
  Resolved 💬 5 👍 3 #48378
• [Bug] Setting CLAUDE_CODE_DISABLE_ATTACHMENTS=1 also disables auto-injection of CLAUDE.md files in subdirectories
  Resolved 💬 7 👍 2 #48031
• [MODEL] Opus 4.6 Performance Degraded since end of March
  Resolved 💬 5 👍 2 #47791
• [BUG] M365 connector fails with AADSTS50076 when tenant requires MFA via Conditional Access
  Resolved 💬 4 👍 2 #48000
• Buddy feature is gone
  Resolved 💬 4 👍 2 #47944
• Bug Report — claude-sonnet-4-6 — Systematic Behavioral Degradation in Long Sessions
  Resolved 💬 9 #48063
• [BUG] Session silently terminates after parallel tool_results on Windows v2.1.107 — no error, no API retry, JSONL just ends
  Resolved 💬 5 👍 1 #47931
• [BUG] REPL-level context limit check uses stale post-compact token accounting, blocks input despite 73% free context (1M window)
  Resolved 💬 5 👍 1 #47855
• [BUG] ZstdDecompressionError printed to TUI when ztsd compressed connection is disconnected.
  Resolved 💬 4 👍 1 #48662
• False positive PATH warning on Windows: .local/bin already in PATH
  Resolved 💬 4 👍 1 #48068
• [BUG] Error text color too dark on dark terminal backgrounds
  Resolved 💬 4 👍 1 #47809
• You've hit your limit · resets 2:30am (Asia/Calcutta)
  Resolved 💬 3 👍 1 #52082
• [BUG] Session permanently stuck after "image exceeds dimension limit" error in VSCode extension
  Resolved 💬 3 👍 1 #51042
• You've hit your limit · resets 11:30pm (Asia/Calcutta)
  Resolved 💬 3 👍 1 #49968
• You've hit your limit · resets 11am (America/Los_Angeles) .... in 30 seconds with 5 one liner prompts
  Resolved 💬 3 👍 1 #49177
• [BUG] Agent tool (subagent_type=Explore) returns API Error 500 on repeated calls
  Resolved 💬 3 👍 1 #48610
• [Bug] Severe output throttling: extremely slow token generation rates
  Resolved 💬 3 👍 1 #48412
• Claude code vscode extension is being updated too many times
  Resolved 💬 3 👍 1 #48102
• [Feature Request] `--resume` flag should limit sessions to current directory
  Resolved 💬 3 👍 1 #48076
• You've hit your limit · resets 9pm (Europe/London)
  Resolved 💬 3 👍 1 #47974
• [Bug] Token caching causing unexpected consumption and bill increases
  Resolved 💬 3 👍 1 #47957
• [BUG] Subagents cannot invoke the Agent tool in 2.1.107 despite declaring it in frontmatter (nested subagent spawning broken)
  Resolved 💬 3 👍 1 #47927
• /copy skips interactive picker when code blocks are present
  Resolved 💬 3 👍 1 #47875

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