v2.1.39

docling-project/doclingv2.1.39Aug 11, 2026by nocobase[bot]

AI Summary

This release prioritizes stability fixes, correcting critical form submission failures and database indexing issues. It also includes performance optimizations for record history management and improved user feedback for duplicate record actions.

Key Highlights

Fixed `ctx.form.submit` not correctly submitting form data in client-v2.
Fixed prefix indexes on camel-case fields when underscored database naming is enabled.
Improved record history write performance for collections with large snapshot tables.
Improved direct duplication failure feedback in v2.

Full Release Notes

### 🐛 Bug Fixes

- **[client-v2]** Fixed an issue where ctx.form.submit could not correctly submit form data. ([#10063](https://github.com/nocobase/nocobase/pull/10063)) by @gchust

- **[database]** Fixed prefix indexes on camel-case fields when underscored database naming is enabled ([#10329](https://github.com/nocobase/nocobase/pull/10329)) by @2013xile

- **[Action: Duplicate record]** Improve direct duplication failure feedback in v2 without duplicate API error messages. ([#10327](https://github.com/nocobase/nocobase/pull/10327)) by @katherinehhh

- **[Record history]** Improved record history write performance for collections with large snapshot tables by @2013xile

- **[Workflow: Approval]** Fix the issue where removed one-to-many relation records cannot be selected again in approval forms by @zhangzhonghe