v1.4.487 v1.4.488

Name: Fabric
Author: danielmiessler

low risk

danielmiessler/FabricSep 29, 2026 → Sep 29, 20260 days between releases

What's New

Adds --maxTokens flag and fixes Claude 5 thinking support.

New Features

Added --maxTokens CLI flag to cap model output tokens.
Added shell completion support for the --maxTokens flag.

Improvements

Fixed Anthropic thinking support on Claude 5 models (Sonnet, Opus, Fable).
Preserved numeric thinking budgets on adaptive models for consistency.

Bug Fixes

Fixed HTTP 400 errors on Claude 5 models when using the --thinking flag.

Upgrade Notes

The new --maxTokens flag is opt-in; setting it to 0 preserves existing defaults. Existing behavior remains unchanged unless the flag is explicitly used. Claude 5 models now correctly handle thinking budgets.

The Two Releases

v1.4.487

Sep 29, 2026· 23 days ago

Adds convenient CLI flags to extract specific content from LLM responses, specifically code blocks.

Full release notes

v1.4.488

Sep 29, 2026· 23 days ago

Enhances CLI control for Anthropic models by adding token limits and fixing thinking support for Claude 5.

Full release notes