Claude Code v2.1.88

Descripción Detallada

What's changed - Added `CLAUDECODENO_FLICKER=1` environment variable to opt into flicker-free alt-screen rendering with virtualized scrollback - Added `PermissionDenied` hook that fires after auto mode classifier denials — return `{retry: true}` to tell the model it can retry - Added named subagents to `@` mention typeahead suggestions - Fixed prompt cache misses in long sessions caused by tool schema bytes changing mid-session - Fixed nested CLAUDE.md files being re-injected dozens of times in long sessions that read many files - Fixed Edit/Write tools doubling CRLF on Windows and stripping Markdown hard line breaks (two trailing spaces) - Fixed `StructuredOutput` schema cache bug causing ~50% failure rate in workflows with multiple schemas - Fixed memory leak where large JSON inputs were retained as LRU cache keys in long-running sessions - Fixed a potential out-of-memory crash when the Edit tool was used on very large files (>1 GiB) - Fixed a crash when removing a message from very large session files (over 50MB) - Fixed `--resume` crash when transcript contains a tool result from an older CLI version or interrupted write - Fixed misleading "Rate limit reached" message when the API returned an entitlement error — now shows the actual error with actionable hints - Fixed LSP server zombie state after crash — server now restarts on next request instead of failing until session restart - Fixed hooks `if` condition filtering not matching compound commands (`ls && git push