Render `EndpointConfig.iconURL` in drawer + conversation list rows with
per-conversation override via `Conversation.iconURL`. Extract shared
`EndpointIcon` composable to `:core:ui`. Eager `/api/config` fetch via
`EndpointConfigFetchSessionTask` so cold-start has icons. Clear config
cache on logout to prevent cross-user leak.
Closes#68.
ChatPayloadBuilder caught EModelEndpoint.valueOf for custom endpoint
names (OpenRouter, Deepseek, etc.) and silently sent endpoint=agents,
producing 403 "Forbidden: Insufficient permissions" on the server.
Type endpoint identity as String end-to-end, add EndpointClassifier to
derive endpointType / key / modelDisplayLabel from /api/config, and
propagate the dispatch fields to all five chat-send sites in
ChatViewModel (doSendMessage, editUserMessage, editAiMessage,
regenerateMessageNow, continueGenerationNow). A normalization shim in
ConversationMapper converts legacy enum-name rows in the Room cache
back to wire format on read.
Verified end-to-end against a docker LibreChat v0.8.5 instance with
OpenRouter user_provided keys; built-in .env Anthropic regression also
passes.
Targets upstream tag v0.8.5 (commit 9ccc8d9be). Bumps the supported
backend version constant, advances the upstream submodule pin, and
adds wire-protocol parity for new server features.
Wire protocol
- Add ContentType.SUMMARY enum value and flat sibling fields on
MessageContentPart (content as JsonElement to absorb array/string/
legacy-text variants per BaseClient.getSummaryText).
- Add Anthropic effort.xhigh dropdown value, ThinkingDisplay (Opus 4.7
reasoning visibility), and Message.contextMeta pass-through.
- Add allowAccountDeletion to StartupConfig (defaults to true to
preserve older-server behavior).
- Drop unused instanceProjectId from StartupConfig and from
ConfigRepositoryImpl.isValidLibreChatConfig.
New endpoints / features
- Favorites: UserFavorite DTO + FavoritesApi + FavoritesRepository,
Settings -> Favorites sub-screen (list/unpin), pin icons in chat
model selector. Repository owns the canonical list as a StateFlow
guarded by Mutex.withLock so chat-side toggles and settings-side
bulk-unpin can't drift apart and concurrent writes can't lose each
other.
- Prompt-group usage telemetry (POST /api/prompts/groups/:id/use,
fire-and-forget on prompt insertion).
- Summarize SSE events (on_summarize_complete -> StreamEvent.ContextSummary)
and a collapsible "Summarized earlier messages" card rendered from
the persisted SUMMARY content part. Forward-compat else-arm preserved
on both LangGraph and legacy SSE mappers.
Backward compatibility
- BackendVersion.isCompatibleOrNewer helper added; documented fail-open
contract for callers that have already null-checked
detectedBackendVersion.
- New VERSION_GATES.md catalog at repo root tracks every code path that
branches on server version. Initial entries:
- isCollaborative agent toggle (hidden on v0.8.5+; full-ACL UX deferred)
- xhigh effort dropdown value (filtered out on <v0.8.5 to avoid
server-side enum rejection)
Defensive hardening
- ChatApi.startChat asserts Content-Type: application/json before
decoding ChatStartResponse and catches NoTransformationFoundException
as a backstop, translating both to a friendly ApiException. Observed
during testing on v0.8.5-rc1 with summarization enabled, where the
agents chat-start endpoint returned 200 OK with no Content-Type and
Ktor leaked a NoTransformationFoundException stack trace into the
chat surface. Belt-and-suspenders against future backend regressions
or unsupported-server pointing.
Documentation
- DISCOVERY.md updated for the v0.8.5 surface: /api/endpoints now
requires JWT, /api/config pre-auth/post-auth split, allowAccountDeletion,
instanceProjectId removal, favorites endpoints (with all three XOR
variants: agentId | model+endpoint | spec), prompt-usage endpoint,
/api/admin/** marked out-of-scope. Plus a new MessageContentPart +
SUMMARY wire-shape section.
iOS
- Swift SharedFrameworkTest.swift updated for the new
StreamEvent.ContextSummary variant and Message.contextMeta
constructor argument.
Out of scope (by design)
- /api/admin/** route family - web-only feature.
- Full ACL migration for agent sharing - replaced by version-gating
the legacy isCollaborative toggle.
- Spec-pinning UI on mobile - UserFavorite.spec round-trips for
fidelity with web-authored pins, but mobile does not yet surface
a spec picker.
reset() now clears pagination cursor, hasMore, isLoadingMore and
isRefreshing state so the next user session does not inherit stuck
spinners or stale cursors from the previous session. Also cancel and
restart the search debounce collector so an in-flight debounced
emission from the previous session cannot land after reset() and
clobber the cleared grouped conversations list.
