LibreChat/client
christian 4d93a55975 fix: persist modelLabel to DB and derive from spec as fallback
All chat (including bedrock specs) goes through /api/agents/chat/:endpoint.
The buildOptions middleware nests conversation settings inside model_parameters,
then the AgentClient constructor was never given modelLabel — so getSaveOptions()
always returned modelLabel: undefined, which was stripped by removeNullishValues.
The field was never saved to the database, so every page refresh lost it.

Two fixes:

1. api/server/services/Endpoints/agents/initialize.js (backend — the real bug)
   Pass modelLabel from model_parameters to the AgentClient constructor, so it
   gets persisted to the conversation in MongoDB.

2. client/src/hooks/Conversations/useGetSender.ts (frontend — defensive fallback)
   When a loaded conversation has a spec but no modelLabel (older conversations
   that were saved before this fix), derive the display label from the spec
   configuration instead of falling back to "AWS Bedrock".

Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
2026-03-17 10:55:47 +01:00
..
public 🎨 chore: Update Agent Tool with new SVG assets (#12065) 2026-03-04 09:28:19 -05:00
scripts 🔧 refactor: Build Process and Static Asset Handling (#7605) 2025-05-28 11:48:04 -04:00
src fix: persist modelLabel to DB and derive from spec as fallback 2026-03-17 10:55:47 +01:00
test 🔐 feat: Granular Role-based Permissions + Entra ID Group Discovery (#7804) 2025-08-13 16:24:17 -04:00
babel.config.cjs chore: Remove Unused Dependencies 🧹 (#939) 2023-09-14 15:12:22 -04:00
check_updates.sh 🔧 fix: Resolve Proper Dependencies to fix Application Error (#2488) 2024-04-22 12:52:30 -04:00
index.html 🌐 feat: Add support to SubDirectory hosting (#9155) 2025-08-27 02:00:18 -04:00
jest.config.cjs v0.8.3 (#12161) 2026-03-09 15:19:57 -04:00
nginx.conf 🚅 chore: Added an Example of Nginx gzip Settings (#3173) 2024-06-23 13:49:00 -04:00
package.json v0.8.3 (#12161) 2026-03-09 15:19:57 -04:00
postcss.config.cjs refactor: Settings/Presets UI Restructure, convert many files to TS (#740) 2023-08-04 13:56:44 -04:00
tailwind.config.cjs style(MCP): Enhance dialog accessibility and styling consistency (#11585) 2026-02-11 22:08:40 -05:00
tsconfig.json 🖼️ style: Improve Marketplace & Sharing Dialog UI 2025-08-13 16:24:24 -04:00
vite.config.ts chore: bump vite to v7 (#12031) 2026-03-03 10:25:10 -05:00