Claude Code v2.1.105
- Entity ID:
ent-20260419-efb862a3b05e - Type:
project - Scope:
shared - Status:
active - Aliases: v2.1.105
Description
April 13, 2026 Claude Code release — largest single-day update in the April sprint. Adds PreCompact hook, background plugin monitors, /proactive alias for /loop, path parameter for EnterWorktree, stalled API stream auto-abort (>5min), WebFetch CSS/JS stripping, stale worktree cleanup, MCP large-output truncation prompt with format-specific recipes, SDK query() cleanup fix, /doctor improvements, brief-mode retry, focus-mode self-contained summaries. Second CWE-78 fix in LSP which fallback.
Key claims
- Second CWE-78 sink patched in v2.1.101/v2.1.105 (LSP which fallback)
- PreCompact hook can block compaction
- Brief mode retries once on unstructured output
- Focus mode writes more self-contained final messages
- Stream watchdog eliminates the infinite spinner bug
- MCP large-output truncation uses format-specific recipes
- Stale worktrees clean up after squash-merge
Relations
- LSP which Fallback Injection --[fixed]--> Claude Code v2.1.105
- Stalled Stream Auto-Abort --[fixed]--> Claude Code v2.1.105
- Claude Code v2.1.105 --[related_to]--> Claude Code
- Claude Code v2.1.105 --[supersedes]--> Claude Code v2.1.104