# Claude Code v2.1.109

> Claude Code v2.1.109, released 15 Apr 2026 (2026-04-15). 1 entry read out of the shipped bundle. Unofficial, and not affiliated with Anthropic.

Web version: https://changelogs.core-directive.com/v/2.1.109

This release redesigns the thinking progress indicator that appears while Claude is processing a response. The new indicator starts showing feedback much sooner (1 second vs 10 seconds), features an animated spinner with a "Thinking" heading, and cycles through a larger set of playful, whimsical status messages over a longer time window.

## Changes

### Redesigned Thinking Progress Indicator

**What**

The progress messages shown while Claude is thinking have been completely overhauled with a new visual design, faster initial feedback, and more personality.

**Details**

- The indicator now appears after just **1 second** of thinking, down from 10 seconds previously
- Features a proper animated spinner with a "Thinking" heading, replacing the old dim `›` pointer style
- The message set expanded from 5 to 14 messages, covering up to 2 minutes 45 seconds of thinking time (previously capped at 2 minutes)
- Messages have a more playful, lighthearted tone compared to the old apologetic style
- The indicator is now rendered as a dedicated component within the message list area, rather than appended below the conversation

The new message progression:

| Time | Message | |------|---------| | 1s | "Hmm…" | | 6s | "This one needs a moment…" | | 12s | "Working through it…" | | 20s | "Untangling some thoughts…" | | 28s | "Weighing a few approaches…" | | 36s | "Consulting the rubber duck…" | | 48s | "Cross-referencing seventeen theories…" | | 60s | "Double-checking the double-checks…" | | 80s | "Almost there…" | | 108s | "Pacing in small circles…" | | 120s | "Reticulating splines…" | | 135s | "Hmm…?" | | 150s | "Staring thoughtfully into the middle distance…" | | 165s | "Still here, still at it…" |

Previously, only 5 messages were shown starting at 10 seconds, with text like "Thinking a bit longer… still working on it…" and "Taking the time to get this right… thanks for your patience…"

**Evidence**

Thinking hint component with animated spinner (search for `"Consulting the rubber duck"` or `"Reticulating splines"`). The component is passed via the new `showThinkingHint` prop and renders with a `Thinking` heading and animated spinner indicator.