CATCH #1878
DETECTED OCT 6, 2026 19:19 UTC
THE CATCHscore 6/10
EXHIBIT 1878 · URGENT
Oct 6, 2026 19:19 UTC
github_releases+npm+pages
anthropics/claude-code
Anthropic's claude-code released v2.1.292, adding an `effort` parameter for sub-agents, prompt caching, and various fixes and security updates.
READY TO POST:
anthropic's claude-code just dropped v2.1.292! they added an `effort` param for sub-agents and prompt caching. could make agentic workflows smoother.
new claude-code update (v2.1.292) is out, with a bunch of fixes and some new features like marketplace support for plugins and mod hooks for autocomplete. good to see continued dev.
EVIDENCE — the receipts
[MERGED across 3 sources: github_releases, npm, pages]
shared signal: claude-code
--- npm :: @anthropic-ai/claude-code ---
@anthropic-ai/claude-code 2.1.291 -> 2.1.292: +4 strings, -4 strings, 2 flagged as interesting
[sentence] (2)
+ s clock, of when the notification reached this session
+ s final response, so no completion notification can follow (a synchronous subagent
--- github_releases :: anthropics/claude-code ---
anthropics/claude-code release: v2.1.292
name: v2.1.292
published: 2026-10-06T18:59:30Z
url: https://github.com/anthropics/claude-code/releases/tag/v2.1.292
## What's changed
- Added `--marketplace <source>` to `claude plugin install`: adds the marketplace if needed, under the same policy checks as `claude plugin marketplace add`, then installs the plugin from it
- Added an `effort` parameter to the Agent tool, so Claude runs a sub-agent at the effort level you ask for
- Added `CLAUDE_CODE_OVERLOADED_RETRY_BASE_DELAY_MS` environment variable to set a longer base delay for the backoff when retrying an overloaded (529) request
- Added `prompt.autocomplete`, an event a mod hooks to add its own rows to the prompt box's autocomplete list
- Added prompt caching to `$.model.complete` for mods: `prompt` and `system` take blocks of text, and `cache: true` on a block caches the request up to it
- Added workflow agents to the `agent.spawn` mod hook, with their run and index, so a mod can refuse them
- Fixed subagent definitions with `permissionMode: auto` entering auto mode when auto mode is unavailable (disabled by settings, circuit breaker, or a model that doesn't support it)
- Fixed sandboxed commands being able to read the staged file copies of `/ultrareview` uploads under `~/.claude/seed-admin`
- Fixed a managed sandbox read-deny path (and user ones beside it) that appears or re-points mid-session not dropping project grants inside it or ending credential injection from files it covers
- Fixed a notebook or PDF read on macOS and Windows being abl
caught by the 20-minute sweep ·
the live wire · all receipts