Changeset 0.9.2 (#52)

CHANGELOG.md

@@ -2,6 +2,35 @@
 
 All notable changes to Chat Switchboard.
 
+## [0.9.2] — 2026-02-23
+
+### Added
+- **Collapsible code blocks**: Code blocks over 15 lines auto-collapse into
+  `<details>` with language and line count summary. Language label shown in
+  top-left corner of all code blocks.
+- **HTML preview**: "Preview" button on HTML code blocks opens a sandboxed
+  iframe (`allow-scripts`, no `allow-same-origin`). Auto-detected for
+  untagged blocks via heuristic.
+- **Token count estimate**: Live token counter below input area showing
+  approximate tokens and context usage percentage when model has `max_context`.
+- **Context length warning**: Dismissable banner above input at 75% (yellow)
+  and 90% (red) context usage with guidance to start a new chat.
+- **Proxy interception detection**: `_parseJSON()` checks Content-Type before
+  `.json()` on all API paths including streaming. Typed `proxyBlocked` errors
+  with proxy page title extraction and actionable splash messages.
+- **Environment injection**: `window.__ENV__` wired through entrypoint, k8s,
+  and index.html for dev/test/production gating.
+- **Enhanced diagnostics**: `NET:PROXY` log type, Content-Type capture in
+  fetch interceptor, environment info in export header and state snapshot.
+- **Team admin audit scoping**: New `GET /api/v1/teams/:teamId/audit` and
+  `/audit/actions` endpoints scoped to team members. Activity Log section
+  in team manage panel with filter dropdown and pagination.
+- **New favicon**: Switchboard panel design with provider-colored jacks.
+  Animated SVG (rotating plugs), 32px PNG, 256px PNG, and ICO.
+- **Seed users** (dev/test only): `SEED_USERS=user:pass:role,...` env var
+  pre-creates active users on startup. Ignored in production. K8s secret
+  `switchboard-seed-users` wired in backend manifest.
+
 ## [0.9.1] — 2026-02-23
 
 ### Removed