diff --git a/README.md b/README.md
index e76cb4e..d50a062 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ BitLogger 的文档按使用路径组织：先完成一个可运行的日志输
 ```bash
 moon new log-demo
 cd log-demo
-moon add Nanaloveyuki/BitLogger@0.7.0
+moon add Nanaloveyuki/BitLogger@0.7.1
 ```
 
 ### 2. 写入第一条结构化日志
diff --git a/docs/README-en.md b/docs/README-en.md
index a209fb0..aab6aa9 100644
--- a/docs/README-en.md
+++ b/docs/README-en.md
@@ -18,7 +18,7 @@ The documentation is organized around complete usage flows. Start with an execut
 ```bash
 moon new log-demo
 cd log-demo
-moon add Nanaloveyuki/BitLogger@0.7.0
+moon add Nanaloveyuki/BitLogger@0.7.1
 ```
 
 ### 2. Import And Log
diff --git a/docs/changes/1.1.1(0.7.1).md b/docs/changes/1.1.1(0.7.1).md
new file mode 100644
index 0000000..d2d9bd5
--- /dev/null
+++ b/docs/changes/1.1.1(0.7.1).md
@@ -0,0 +1,26 @@
+## BitLogger Update Changes
+
+version 1.1.1(0.7.1)
+
+### Toolchain
+
+- fix: migrate runnable example packages to `pkgtype(kind: "executable")` for MoonBit 0.10.4 formatter compatibility
+- fix: replace ambiguous empty map literals with `Map([])` so `--deny-warn` checks remain clean on MoonBit 0.10.4
+
+### Test
+
+- test: write file-backed test output under `logs/` instead of the repository root
+- test: keep the tracked `logs/.gitkeep` directory available for clean test checkouts
+
+### Docs
+
+- docs: update installation snippets to `Nanaloveyuki/BitLogger@0.7.1`
+- docs: add this 1.1.1(0.7.1) release entry to the change index
+
+### Verification
+
+- verify: pass formatting, warning-denied checks, synchronous and async cross-target tests, examples, and coverage on MoonBit 0.10.4
+
+### Notes
+
+- this is a compatibility and test-output maintenance release with no public API changes
diff --git a/docs/changes/index.md b/docs/changes/index.md
index bf75e95..105f44a 100644
--- a/docs/changes/index.md
+++ b/docs/changes/index.md
@@ -2,6 +2,7 @@
 
 Versioned BitLogger change summaries.
 
+- [1.1.1](./1.1.1(0.7.1).md)
 - [1.1.0](./1.1.0(0.7.0).md)
 - [1.0.1](./1.0.1(0.6.1).md)
 - [1.0.0](./1.0.0(0.6.0).md)
diff --git a/docs/examples/console.md b/docs/examples/console.md
index 86a02b6..3cacc70 100644
--- a/docs/examples/console.md
+++ b/docs/examples/console.md
@@ -5,7 +5,7 @@ Use this flow for command-line tools and services that need a human-readable sta
 ## Install And Import
 
 ```bash
-moon add Nanaloveyuki/BitLogger@0.7.0
+moon add Nanaloveyuki/BitLogger@0.7.1
 ```
 
 ```moonbit
diff --git a/docs/zh/examples/console.md b/docs/zh/examples/console.md
index 831ac15..749961e 100644
--- a/docs/zh/examples/console.md
+++ b/docs/zh/examples/console.md
@@ -7,7 +7,7 @@
 ```bash
 moon new log-demo
 cd log-demo
-moon add Nanaloveyuki/BitLogger@0.7.0
+moon add Nanaloveyuki/BitLogger@0.7.1
 ```
 
 在应用的 `moon.pkg` 中加入：
diff --git a/moon.mod b/moon.mod
index 37f5ff3..13ef904 100644
--- a/moon.mod
+++ b/moon.mod
@@ -1,6 +1,6 @@
 name = "Nanaloveyuki/BitLogger"
 
-version = "0.7.0"
+version = "0.7.1"
 
 import {
   "maria/json_parser@0.1.1",
diff --git a/version b/version
deleted file mode 100644
index fb22434..0000000
--- a/version
+++ /dev/null
@@ -1 +0,0 @@
-trueVersion = "1.0.0"
\ No newline at end of file