Changeset 0.10.1 (#57)

CHANGELOG.md

@@ -2,6 +2,50 @@
 
 All notable changes to Chat Switchboard.
 
+## [0.10.1] — 2026-02-24
+
+### Added
+- **Admin System Prompt** — Global system prompt configured in Admin › Settings.
+  Injected as the first system message in every conversation, before user/preset
+  system prompts. Users cannot override or disable it. Stored in
+  `global_settings['system_prompt']`.
+- **Personas tab** — User presets moved from the Models tab to their own
+  "Personas" tab in Settings. Tab is hidden when admin disables user presets
+  (`allow_user_personas` policy).
+- **Team Management modal** — Team admin functionality extracted from Settings
+  into its own tabbed modal (Members, Providers, Presets, Usage, Activity).
+  Accessed via "Team Management" flyout menu item, or "Manage →" on team cards
+  in Settings. Multi-team admins see a picker first; single-team admins go
+  straight to the tabbed view. Back arrow in header returns to picker.
+- **Preview pane: clear button** — Trash icon in the preview header resets the
+  iframe and shows the empty hint. Also auto-clears when deleting a chat that
+  had active preview content.
+- **Preview/Notes pane: fullscreen** — Expand button in the header toggles
+  fullscreen mode (panel fills entire viewport width).
+- **Preview/Notes pane: resizable** — Drag the left edge of the side panel
+  to resize (280px–70vw). Width resets on close.
+- **Code block: download** — "Download" button on every code block. Infers
+  file extension from language tag (e.g. `python` → `.py`, `go` → `.go`).
+
+### Changed
+- **Personal Usage scoped to BYOK** — `GET /usage` and the user Usage tab now
+  only show consumption against personal (BYOK) providers. Global provider
+  usage is the org's cost, not the user's. New `QueryByUserPersonal` store
+  method filters on `scope = 'personal' AND owner_id = user_id`. Admin usage
+  views remain unaffected. Usage tab hidden when admin disables user providers
+  (`allow_user_byok` policy).
+- **OpenAI streaming usage race** — Deferred the Done event until the usage
+  chunk arrives. Previously, finish_reason fired Done before the usage chunk
+  (which has `choices: []`), so streaming token counts were always 0 for all
+  OpenAI-compatible providers.
+
+### Fixed
+- **Usage logging zero-token guard** — Removed early exit in `logUsage` that
+  suppressed rows when tokens were 0. Combined with the streaming race above,
+  this meant no streaming usage was ever recorded.
+- **Live chat completion test** — `TestLive_VeniceChatCompletion` sent wrong
+  field names (`messages`/`config_id` instead of `content`/`provider_config_id`).
+
 ## [0.10.0] — 2026-02-24
 
 ### Added