diff --git a/CHANGELOG.md b/CHANGELOG.md
index 96ee60f..58a56f8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,10 +6,17 @@ This change log follows the conventions of
 
 ## [Unreleased][unreleased]
 
+Nothing so far.
+
+
+## [1.2.0] - 2024-07-08
+
 ### Changed:
 
 - The `details` field in a `Message` is now an `Object` rather than a `Map`, because the
   `version` response sends a `String` and the `unsupported` response sends a `Symbol`.
+- Updated embedded Carabiner copies to version 1.2.0, incorporating
+  Ableton Link 3.1.2.
 - Compile for compatibility back to Java 8, to work with Afterglow (in particular, the
   user guide and API documentation build on Netlify which still uses such an ancient version.)
 
@@ -39,7 +46,8 @@ Initial release (version number chosen to match embedded Carabiner
 version).
 
 
-[unreleased]: https://github.com/Deep-Symmetry/lib-carabiner/compare/v1.1.6...HEAD
+[unreleased]: https://github.com/Deep-Symmetry/lib-carabiner/compare/v1.2.0...HEAD
+[1.2.0]: https://github.com/Deep-Symmetry/lib-carabiner/compare/v1.1.6...v1.2.0
 [1.1.6]: https://github.com/Deep-Symmetry/lib-carabiner/compare/v1.1.5...v1.1.6
 [1.1.5]: https://github.com/Deep-Symmetry/lib-carabiner/compare/v1.1.4...v1.1.5
 [1.1.4]: https://github.com/Deep-Symmetry/lib-carabiner/compare/v1.1.3...v1.1.4
diff --git a/pom.xml b/pom.xml
index 220e2e3..1e0288f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>org.deepsymmetry</groupId>
     <artifactId>lib-carabiner</artifactId>
-    <version>1.1.7-SNAPSHOT</version>
+    <version>1.2.0</version>
     <packaging>jar</packaging>
 
     <name>lib-carabiner</name>
diff --git a/src/main/resources/org/deepsymmetry/libcarabiner/Carabiner_Linux_arm b/src/main/resources/org/deepsymmetry/libcarabiner/Carabiner_Linux_arm
old mode 100755
new mode 100644
index 025fb34..19d95f5
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diff --git a/src/main/resources/org/deepsymmetry/libcarabiner/Carabiner_Linux_x64 b/src/main/resources/org/deepsymmetry/libcarabiner/Carabiner_Linux_x64
index 0303fd9..28f243f 100644
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diff --git a/src/main/resources/org/deepsymmetry/libcarabiner/Carabiner_Mac_arm64_x64 b/src/main/resources/org/deepsymmetry/libcarabiner/Carabiner_Mac_arm64_x64
index 93439fd..bf29121 100755
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diff --git a/src/main/resources/org/deepsymmetry/libcarabiner/Carabiner_Win_x64 b/src/main/resources/org/deepsymmetry/libcarabiner/Carabiner_Win_x64
old mode 100755
new mode 100644
index 84d142f..f9c56ce
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