Overview
This reference document lists all bug fixes included in the FastGPT 4.14.1 self-hosted upgrade release. These fixes address stability, usability, and functional gaps for technical teams deploying and operating FastGPT workflows and instances.
Core Bug Fixes by Category
Workflow Node & Execution Fixes
Resolved issues with workflow node behavior and execution flow:
- Interactive nodes now function correctly in debug mode
- Nested Agent workflows no longer fail due to an uninitialized skip-node queue
- Condition nodes no longer throw errors when the right-side value uses a number reference
- File selection input fields used as workflow tool parameters now properly display the selection dialog
- Code nodes no longer have overlapping content when exceeding 100 lines of code
UI & Editor Fixes
Fixed layout and usability issues in platform editors:
- Rich text editor tab spacing now aligns correctly
- Default value editor for text-type global variables no longer has UI rendering issues
- Browsers now correctly pass real-time date data to the FastGPT server
Deployment & Network Fixes
Resolved issues with instance management and plugin functionality:
- Deleting an app now removes all items within its associated directory
- HTTP plugin now correctly handles HTTP (non-HTTPS) protocol requests
Post-Upgrade Validation Checklist
Use this step-by-step process to confirm all resolved bugs are fixed after upgrading to FastGPT 4.14.1:
- Launch debug mode for an interactive node workflow and confirm successful execution.
- Build and run a nested Agent workflow to verify full execution without queue-related failures.
- Configure a condition node with a number reference as the right-side input value and confirm no runtime error occurs.
- Add a file selection parameter to a workflow tool and trigger the field to confirm the selection dialog opens.
- Create a code node with 101+ lines of content and verify text does not overlap visually.
- Delete a test application and confirm all directory items linked to the app are removed from storage.
- Test the HTTP plugin with an HTTP (non-HTTPS) endpoint and confirm the request processes successfully.
- Edit the default value of a text-type global variable and confirm the editor renders without layout issues.
- Use the rich text editor to add tabbed content and verify spacing aligns properly.
- Submit a request containing real-time date data from your browser and confirm the server receives the correct value.
Source: FastGPT official source
Applicability and version scope
Use this page for the documented Deployment and upgrades scenario. Confirm the FastGPT, dependency, API, and deployment versions in the official source before applying a change.
Safety guardrails
Use [REDACTED_CREDENTIAL] for credentials and private data. Confirm the documented environment and version before review.
Rollback guidance
Restore the prior technical-content authority snapshot. Restore saved configuration and data snapshots, then repeat the smallest verification scenario.