DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.
Plugin analytics have been comprehensively restructured with hashed plugin IDs, scope classification (official, org, user-local, default-bundle), and per-session tracking of enabled plugins. Load failures are now categorized (network, not-found, permission, validation, unknown) and reported with plugin-level metadata.
Evidence
Plugin telemetry (search for "tengu_plugin_enabled_for_session") — sC() at line ~431412
Strings lifted out of the shipped bundle, so the claim above can be checked against them.