Fu-Jie · Fu-Jie · Jul 14, 2026 · Jul 14, 2026
diff --git a/docs/plugins/actions/export-to-excel.md b/docs/plugins/actions/export-to-excel.md
@@ -1,11 +1,15 @@
 # Export to Excel
 
 <span class="category-badge action">Action</span>
-<span class="version-badge">v0.3.8</span>
+<span class="version-badge">v0.3.11</span>
 
 Export chat conversations to Excel spreadsheet format for analysis, archiving, and sharing.
 
 
+### What's New in v0.3.11
+
+- **Async DB compatibility on OpenWebUI >= 0.9.0 / v0.10.1**: `_call_db` now uses `iscoroutinefunction` + `asyncio.iscoroutine` to detect whether a DB method is async, instead of relying on `_owui_version_ge("0.9.0")`. In isolated plugin sandboxes the version import can fall back to `"0.0.0"`, which previously caused async DB methods to be called synchronously. This resolves `RuntimeWarning: coroutine '_call_db' was never awaited` and `AttributeError: 'coroutine' object has no attribute 'params'/'email'`. Behavior on OpenWebUI < 0.9.0 is unchanged.
+
 ### What's New in v0.3.8
 - ⚡ **Open WebUI 0.9.x Compatibility**: Added runtime version detection and async DB call adapters for `Users.get_user_by_id` and `Chats.get_chat_by_id` — ensuring seamless compatibility with Open WebUI 0.9.x.
 

diff --git a/docs/plugins/actions/export-to-excel.zh.md b/docs/plugins/actions/export-to-excel.zh.md
@@ -1,11 +1,15 @@
 # Export to Excel（导出到 Excel）
 
 <span class="category-badge action">Action</span>
-<span class="version-badge">v0.3.9</span>
+<span class="version-badge">v0.3.11</span>
 
 将聊天记录导出为 Excel 表格，便于分析、归档和分享。
 
 
+### v0.3.11 最新更新
+
+- **OpenWebUI >= 0.9.0 / v0.10.1 上的异步 DB 兼容性**：`_call_db` 现在用 `iscoroutinefunction` + `asyncio.iscoroutine` 检测 DB 方法是否为异步，不再依赖 `_owui_version_ge("0.9.0")`。在隔离的插件沙箱里版本导入有时会回退到 `"0.0.0"`，此前会导致异步 DB 方法被同步调用。本版本解决 `RuntimeWarning: coroutine '_call_db' was never awaited` 和 `AttributeError: 'coroutine' object has no attribute 'params'/'email'`。OpenWebUI < 0.9.0 上行为不变。
+
 ### v0.3.9 更新内容
 - 📏 **可配置行高**：新增 `ROW_HEIGHT` 配置项，可控制数据行高度。设为 `0`（默认）根据内容自动调整，或设置固定值（如 `20`）以获得紧凑的单行显示。
 - 📐 **可配置列宽**：新增 `COLUMN_WIDTH` 配置项，可控制列宽。设为 `0`（默认）根据内容自动调整，或设置固定值（如 `15`）以获得统一的紧凑列宽。

diff --git a/docs/plugins/actions/export-to-word.md b/docs/plugins/actions/export-to-word.md
@@ -1,7 +1,7 @@
 # Export to Word
 
 <span class="category-badge action">Action</span>
-<span class="version-badge">v0.5.0</span>
+<span class="version-badge">v0.5.3</span>
 
 Export conversation to Word (.docx) with **syntax highlighting**, **native math equations**, **Mermaid diagrams**, **citations**, and **enhanced table formatting**.
 

diff --git a/docs/plugins/actions/export-to-word.zh.md b/docs/plugins/actions/export-to-word.zh.md
@@ -1,7 +1,7 @@
 # Export to Word（导出为 Word）
 
 <span class="category-badge action">Action</span>
-<span class="version-badge">v0.5.0</span>
+<span class="version-badge">v0.5.3</span>
 
 将当前对话导出为完美格式的 Word 文档，支持**代码语法高亮**、**原生数学公式**、**Mermaid 图表**、**引用资料**以及**增强表格**渲染。
 

diff --git a/docs/plugins/actions/export_to_docx.md b/docs/plugins/actions/export_to_docx.md
@@ -1,6 +1,6 @@
 # 📝 Export to Word (Enhanced)
 
-| By [Fu-Jie](https://github.com/Fu-Jie) · v0.5.0 | [⭐ Star this repo](https://github.com/Fu-Jie/openwebui-extensions) |
+| By [Fu-Jie](https://github.com/Fu-Jie) · v0.5.3 | [⭐ Star this repo](https://github.com/Fu-Jie/openwebui-extensions) |
 | :--- | ---: |
 
 | ![followers](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_followers.json&label=%F0%9F%91%A5&style=flat) | ![points](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_points.json&label=%E2%AD%90&style=flat) | ![top](https://img.shields.io/badge/%F0%9F%8F%86-Top%20%3C1%25-10b981?style=flat) | ![contributions](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_contributions.json&label=%F0%9F%93%A6&style=flat) | ![downloads](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_downloads.json&label=%E2%AC%87%EF%B8%8F&style=flat) | ![saves](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_saves.json&label=%F0%9F%92%BE&style=flat) | ![views](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_views.json&label=%F0%9F%91%81%EF%B8%8F&style=flat) |
@@ -21,6 +21,10 @@ When the selection dialog opens, search for this plugin, check it, and continue.
 > [!IMPORTANT]
 > If the official OpenWebUI Community version is already installed, remove it first. After that, Batch Install Plugins can keep this plugin updated in future runs.
 
+## 🔥 What's New in v0.5.3
+
+- **Async DB compatibility on OpenWebUI >= 0.9.0 / v0.10.1**: `_call_db` now uses `iscoroutinefunction` + `asyncio.iscoroutine` to detect whether a DB method is async, instead of relying on `_owui_version_ge("0.9.0")`. In isolated plugin sandboxes the version import can fall back to `"0.0.0"`, which previously caused async DB methods to be called synchronously. This resolves `RuntimeWarning: coroutine '_call_db' was never awaited` and `AttributeError: 'coroutine' object has no attribute 'params'/'email'`. Behavior on OpenWebUI < 0.9.0 is unchanged.
+
 ## 🔥 What's New in v0.5.0
 
 - 🔠 **Heading-Level Font Customization**: New `FONT_H1_LATIN`, `FONT_H1_ASIAN`, `FONT_H2_LATIN`, `FONT_H2_ASIAN` valves — configure H1 and H2 fonts independently from body text.

diff --git a/docs/plugins/actions/export_to_docx.zh.md b/docs/plugins/actions/export_to_docx.zh.md
@@ -1,6 +1,6 @@
 # 📝 导出为 Word (增强版)
 
-| 作者：[Fu-Jie](https://github.com/Fu-Jie) · v0.5.0 | [⭐ 点个 Star 支持项目](https://github.com/Fu-Jie/openwebui-extensions) |
+| 作者：[Fu-Jie](https://github.com/Fu-Jie) · v0.5.3 | [⭐ 点个 Star 支持项目](https://github.com/Fu-Jie/openwebui-extensions) |
 | :--- | ---: |
 
 | ![followers](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_followers.json&label=%F0%9F%91%A5&style=flat) | ![points](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_points.json&label=%E2%AD%90&style=flat) | ![top](https://img.shields.io/badge/%F0%9F%8F%86-Top%20%3C1%25-10b981?style=flat) | ![contributions](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_contributions.json&label=%F0%9F%93%A6&style=flat) | ![downloads](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_downloads.json&label=%E2%AC%87%EF%B8%8F&style=flat) | ![saves](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_saves.json&label=%F0%9F%92%BE&style=flat) | ![views](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_views.json&label=%F0%9F%91%81%EF%B8%8F&style=flat) |
@@ -21,6 +21,10 @@
 > [!IMPORTANT]
 > 如果你已经安装了 OpenWebUI 官方社区里的同名版本，请先删除旧版本，否则重新安装时可能报错。删除后，Batch Install Plugins 后续就可以继续负责更新这个插件。
 
+## 🔥 v0.5.3 最新更新
+
+- **OpenWebUI >= 0.9.0 / v0.10.1 上的异步 DB 兼容性**：`_call_db` 现在用 `iscoroutinefunction` + `asyncio.iscoroutine` 检测 DB 方法是否为异步，不再依赖 `_owui_version_ge("0.9.0")`。在隔离的插件沙箱里版本导入有时会回退到 `"0.0.0"`，此前会导致异步 DB 方法被同步调用。本版本解决 `RuntimeWarning: coroutine '_call_db' was never awaited` 和 `AttributeError: 'coroutine' object has no attribute 'params'/'email'`。OpenWebUI < 0.9.0 上行为不变。
+
 ## 🔥 v0.5.0 更新内容
 
 - 🔠 **标题级别字体自定义**: 新增 `一级标题西文字体`、`一级标题中文字体`、`二级标题西文字体`、`二级标题中文字体` 阀门 — 可为 H1 和 H2 独立配置字体，不再与正文字体绑定。

diff --git a/docs/plugins/actions/flash-card.md b/docs/plugins/actions/flash-card.md
@@ -2,7 +2,7 @@
 
 Generate polished learning flashcards from any text—title, summary, key points, tags, and category—ready for review and sharing.
 
-| By [Fu-Jie](https://github.com/Fu-Jie) · v0.2.4 | [⭐ Star this repo](https://github.com/Fu-Jie/openwebui-extensions) |
+| By [Fu-Jie](https://github.com/Fu-Jie) · v0.2.5 | [⭐ Star this repo](https://github.com/Fu-Jie/openwebui-extensions) |
 | :--- | ---: |
 
 | ![followers](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_followers.json&label=%F0%9F%91%A5&style=flat) | ![points](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_points.json&label=%E2%AD%90&style=flat) | ![top](https://img.shields.io/badge/%F0%9F%8F%86-Top%20%3C1%25-10b981?style=flat) | ![contributions](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_contributions.json&label=%F0%9F%93%A6&style=flat) | ![downloads](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_downloads.json&label=%E2%AC%87%EF%B8%8F&style=flat) | ![saves](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_saves.json&label=%F0%9F%92%BE&style=flat) | ![views](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_views.json&label=%F0%9F%91%81%EF%B8%8F&style=flat) |
@@ -21,6 +21,10 @@ When the selection dialog opens, search for this plugin, check it, and continue.
 > [!IMPORTANT]
 > If the official OpenWebUI Community version is already installed, remove it first. After that, Batch Install Plugins can keep this plugin updated in future runs.
 
+## What's New in v0.2.5
+
+- **Async DB compatibility on OpenWebUI >= 0.9.0 / v0.10.1**: `Users.get_user_by_id` was previously called without `await`, which returned a coroutine object instead of the user row on OWUI >= 0.9.0, causing `AttributeError: 'coroutine' object has no attribute 'email'`. The call is now wrapped in a new `_call_db` helper that uses `iscoroutinefunction` + `asyncio.iscoroutine` for runtime async detection. Behavior on OpenWebUI < 0.9.0 is unchanged.
+
 ## What's New
 
 ### v0.2.4

diff --git a/docs/plugins/actions/flash-card.zh.md b/docs/plugins/actions/flash-card.zh.md
@@ -2,7 +2,7 @@
 
 快速将文本提炼为精美的学习记忆卡片，自动抽取标题、摘要、关键要点、标签和分类，适合复习与分享。
 
-| 作者：[Fu-Jie](https://github.com/Fu-Jie) · v0.2.4 | [⭐ 点个 Star 支持项目](https://github.com/Fu-Jie/openwebui-extensions) |
+| 作者：[Fu-Jie](https://github.com/Fu-Jie) · v0.2.5 | [⭐ 点个 Star 支持项目](https://github.com/Fu-Jie/openwebui-extensions) |
 | :--- | ---: |
 
 | ![followers](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_followers.json&label=%F0%9F%91%A5&style=flat) | ![points](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_points.json&label=%E2%AD%90&style=flat) | ![top](https://img.shields.io/badge/%F0%9F%8F%86-Top%20%3C1%25-10b981?style=flat) | ![contributions](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_contributions.json&label=%F0%9F%93%A6&style=flat) | ![downloads](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_downloads.json&label=%E2%AC%87%EF%B8%8F&style=flat) | ![saves](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_saves.json&label=%F0%9F%92%BE&style=flat) | ![views](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_views.json&label=%F0%9F%91%81%EF%B8%8F&style=flat) |
@@ -21,6 +21,10 @@
 > [!IMPORTANT]
 > 如果你已经安装了 OpenWebUI 官方社区里的同名版本，请先删除旧版本，否则重新安装时可能报错。删除后，Batch Install Plugins 后续就可以继续负责更新这个插件。
 
+## v0.2.5 最新更新
+
+- **OpenWebUI >= 0.9.0 / v0.10.1 上的异步 DB 兼容性**：此前 `Users.get_user_by_id` 直接调用没有 `await`，在 OWUI >= 0.9.0 上返回的是协程对象而非用户记录，导致 `AttributeError: 'coroutine' object has no attribute 'email'`。现在已用新增的 `_call_db` helper 包装，该 helper 通过 `iscoroutinefunction` + `asyncio.iscoroutine` 进行运行时异步检测。OpenWebUI < 0.9.0 上行为不变。
+
 ## 🔥 最新更新 v0.2.4
 
 * **输出优化**: 移除输出中的调试信息。

diff --git a/docs/plugins/actions/index.md b/docs/plugins/actions/index.md
@@ -23,7 +23,7 @@ Actions are interactive plugins that:
 
     Intelligently analyzes text content and generates interactive mind maps with beautiful visualizations.
 
-    **Version:** 1.0.2
+    **Version:** 1.0.3
 
     [:octicons-arrow-right-24: Documentation](smart-mind-map.md)
 
@@ -33,7 +33,7 @@ Actions are interactive plugins that:
 
     Transform text into professional infographics using AntV visualization engine with various templates.
 
-    **Version:** 1.6.2
+    **Version:** 1.6.3
 
     [:octicons-arrow-right-24: Documentation](smart-infographic.md)
 
@@ -43,7 +43,7 @@ Actions are interactive plugins that:
 
     Quickly generates beautiful flashcards from text, extracting key points and categories.
 
-    **Version:** 0.2.4
+    **Version:** 0.2.5
 
     [:octicons-arrow-right-24: Documentation](flash-card.md)
 
@@ -53,7 +53,7 @@ Actions are interactive plugins that:
 
     Export chat conversations to Excel spreadsheet format for analysis and archiving.
 
-    **Version:** 0.3.9
+    **Version:** 0.3.11
 
     [:octicons-arrow-right-24: Documentation](export-to-excel.md)
 
@@ -63,7 +63,7 @@ Actions are interactive plugins that:
 
     Export the current conversation to a formatted Word doc with **syntax highlighting**, **native math equations**, **Mermaid diagrams**, **citations**, and **enhanced table formatting**.
 
-    **Version:** 0.5.0
+    **Version:** 0.5.3
 
     [:octicons-arrow-right-24: Documentation](export-to-word.md)
 

diff --git a/docs/plugins/actions/index.zh.md b/docs/plugins/actions/index.zh.md
@@ -23,7 +23,7 @@ Actions 是交互式插件，能够：
 
     智能分析文本并生成交互式、精美的思维导图。
 
-    **版本：** 1.0.2
+    **版本：** 1.0.3
 
     [:octicons-arrow-right-24: 查看文档](smart-mind-map.md)
 
@@ -33,7 +33,7 @@ Actions 是交互式插件，能够：
 
     使用 AntV 可视化引擎，将文本转成专业的信息图。
 
-    **版本：** 1.6.2
+    **版本：** 1.6.3
 
     [:octicons-arrow-right-24: 查看文档](smart-infographic.md)
 
@@ -43,7 +43,7 @@ Actions 是交互式插件，能够：
 
     快速生成精美的学习记忆卡片，非常适合学习和快速记忆。
 
-    **版本：** 0.2.4
+    **版本：** 0.2.5
 
     [:octicons-arrow-right-24: 查看文档](flash-card.md)
 
@@ -53,7 +53,7 @@ Actions 是交互式插件，能够：
 
     将聊天记录导出为 Excel 电子表格，方便分析或归档。
 
-    **版本：** 0.3.9
+    **版本：** 0.3.11
 
     [:octicons-arrow-right-24: 查看文档](export-to-excel.md)
 
@@ -63,7 +63,7 @@ Actions 是交互式插件，能够：
 
     将当前对话导出为完美格式的 Word 文档，支持**代码语法高亮**、**原生数学公式**、**Mermaid 图表**、**引用资料**以及**增强表格**渲染。
 
-    **版本：** 0.5.0
+    **版本：** 0.5.3
 
     [:octicons-arrow-right-24: 查看文档](export-to-word.md)
 

diff --git a/docs/plugins/actions/infographic.md b/docs/plugins/actions/infographic.md
@@ -1,6 +1,6 @@
 # Smart Infographic
 
-| By [Fu-Jie](https://github.com/Fu-Jie) · v1.6.2 | [⭐ Star this repo](https://github.com/Fu-Jie/openwebui-extensions) |
+| By [Fu-Jie](https://github.com/Fu-Jie) · v1.6.3 | [⭐ Star this repo](https://github.com/Fu-Jie/openwebui-extensions) |
 | :--- | ---: |
 
 | ![followers](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_followers.json&label=%F0%9F%91%A5&style=flat) | ![points](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_points.json&label=%E2%AD%90&style=flat) | ![top](https://img.shields.io/badge/%F0%9F%8F%86-Top%20%3C1%25-10b981?style=flat) | ![contributions](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_contributions.json&label=%F0%9F%93%A6&style=flat) | ![downloads](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_downloads.json&label=%E2%AC%87%EF%B8%8F&style=flat) | ![saves](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_saves.json&label=%F0%9F%92%BE&style=flat) | ![views](https://img.shields.io/endpoint?url=https%3A%2F%2Fgist.githubusercontent.com%2FFu-Jie%2Fdb3d95687075a880af6f1fba76d679c6%2Fraw%2Fbadge_views.json&label=%F0%9F%91%81%EF%B8%8F&style=flat) |
@@ -21,6 +21,10 @@ When the selection dialog opens, search for this plugin, check it, and continue.
 > [!IMPORTANT]
 > If the official OpenWebUI Community version is already installed, remove it first. After that, Batch Install Plugins can keep this plugin updated in future runs.
 
+## What's New in v1.6.3
+
+- **Async DB compatibility on OpenWebUI >= 0.9.0 / v0.10.1**: `_call_db` now uses `iscoroutinefunction` + `asyncio.iscoroutine` to detect whether a DB method is async, instead of relying on `_owui_version_ge("0.9.0")`. In isolated plugin sandboxes the version import can fall back to `"0.0.0"`, which previously caused async DB methods to be called synchronously. This resolves `RuntimeWarning: coroutine '_call_db' was never awaited` and `AttributeError: 'coroutine' object has no attribute 'params'/'email'`. Behavior on OpenWebUI < 0.9.0 is unchanged.
+
 ## 🔥 What's New in v1.6.2
 
 - 🧩 **Open WebUI 0.9.x compatibility**: Added adaptive OpenWebUI version detection for async DB APIs.