Harness spec 3.2.0: version, README, changelog

VERSION 3.2.0; README's file table, the `team` requirement and a 3.2.0
section; CHANGELOG Unreleased. Two tests that pinned the AGENTS.md
block's absolute root now pin the relative text (context.md §11).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

CHANGELOG.md

@@ -4,6 +4,20 @@ All notable changes to LLeMbas CLI. The format follows
 [Keep a Changelog](https://keepachangelog.com/en/1.1.0/), and the project uses
 [Semantic Versioning](https://semver.org/).
 
+## [Unreleased]
+
+Harness spec 3.2.0, written ahead of its implementation in this CLI and in the server.
+
+### Added
+
+- **Harness spec 3.2.0.** Teams (`harness/team.md`): the agent may add members that work on their
+  own parts in the background and talk in the team's room, and then leads them rather than doing
+  the work; the tools `team_add`, `team_send`, `team_read` and `team_stop`, the size setting
+  (1 to 4 agents by default), reports, waiting for a free slot on a busy model. Effort levels: a
+  real `off` for models that can switch thinking off, and a Thinking switch where a model has only
+  that choice. Reasoning is sent back to the model during its turn. No absolute paths in the
+  prompt: paths are relative to the project root. The CLI's own implementation follows.
+
 ## [2.0.0-beta.2] — 2026-11-07
 
 Harness spec 3.1.0: what the model has already read stays exactly as it was, so its server