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50 lines
2.2 KiB
Plaintext
50 lines
2.2 KiB
Plaintext
---
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title: 'V4.12.2'
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description: 'FastGPT V4.12.2 Update Notes, released on 2025-8-26'
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---
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## Upgrade Guide
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### 1. Update Images:
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- Update FastGPT image tag: v4.12.2-fix3
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- Update FastGPT commercial edition image tag: v4.12.2-fix3
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- Update fastgpt-plugin image tag: v0.1.11
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- mcp_server: no update required
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- Sandbox: no update required
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- AIProxy: no update required
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## New Features
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1. Embedding model concurrency settings — no longer hardcoded to 10, since some embedding models don't support concurrency. Default is now 1, configurable in model settings.
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2. Chat page: admins can configure featured apps to recommend to team members.
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3. Chat page home: admins can configure shortcut apps for commonly used team applications.
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4. Support for disabling the team chat homepage.
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## Improvements
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1. Added anomaly detection for **isolated branches** in workflows.
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2. When truncating embedding vectors above 1536 dimensions, normalization is now enforced. For other dimensions, normalization is determined entirely by configuration, reducing unnecessary automatic computation.
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3. Moved model provider configuration into the plugin SDK.
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4. Encapsulated LLM call functions to simplify LLM requests and tool calls.
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5. Optimized workflow scheduling code to avoid deep recursion.
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6. Improved workflow recursion detection with grouped checks on recursive paths, supporting more diverse connection patterns.
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## Bug Fixes
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1. Standalone chat page: various UI issues.
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2. Standalone chat page: plugin interactions could not be rendered.
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3. Standalone chat page: incorrect default URL when using sub-routes.
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4. Multi-select picker causing page crashes.
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5. Mobile: shared links incorrectly loaded the authenticated chat page navigation.
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6. User sync could encounter write conflict issues.
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7. System plans could not be fully disabled — empty object defaults caused authentication errors.
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8. Workflow: searching for team apps was not working.
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9. App versions: incorrect `ref` field prevented normal usage.
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10. OceanBase: batch inserts did not correctly return inserted IDs.
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11. Interaction nodes conflicted with toolsets, causing toolsets to malfunction after an interaction node.
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## Tool Updates
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1. Doc2x tool: incorrect response values.
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