diff --git a/HISTORY.md b/HISTORY.md
index 86f613da7..8ad0eef77 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -15,10 +15,10 @@
 - Performance improvements for repo map calculation.
 - `/tokens` now shows the active model.
 - Enhanced commit message attribution options:
-  - New `--attribute-commit-message-author` to prefix commit messages with 'aider: ' if aider authored the changes.
+  - New `--attribute-commit-message-author` to prefix commit messages with 'aider: ' if aider authored the changes, replaces `--attribute-commit-message`.
   - New `--attribute-commit-message-committer` to prefix all commit messages with 'aider: '.
   - These replace the previous `--attribute-commit-message` option.
-- Aider wrote 57% of the code since the last release.
+- Aider wrote 61% of the code since the last release.
 
 ### Aider v0.48.1
 
diff --git a/aider/website/HISTORY.md b/aider/website/HISTORY.md
index 03e4a661a..bc1676096 100644
--- a/aider/website/HISTORY.md
+++ b/aider/website/HISTORY.md
@@ -29,7 +29,11 @@ cog.out(text)
 - Bugfix to keep session cost accurate when using `/ask` and `/help`.
 - Performance improvements for repo map calculation.
 - `/tokens` now shows the active model.
-- Aider wrote 57% of the code since the last release.
+- Enhanced commit message attribution options:
+  - New `--attribute-commit-message-author` to prefix commit messages with 'aider: ' if aider authored the changes, replaces `--attribute-commit-message`.
+  - New `--attribute-commit-message-committer` to prefix all commit messages with 'aider: '.
+  - These replace the previous `--attribute-commit-message` option.
+- Aider wrote 61% of the code since the last release.
 
 ### Aider v0.48.1
 
diff --git a/aider/website/assets/sample.aider.conf.yml b/aider/website/assets/sample.aider.conf.yml
index 8a22224ff..b771f791d 100644
--- a/aider/website/assets/sample.aider.conf.yml
+++ b/aider/website/assets/sample.aider.conf.yml
@@ -171,7 +171,10 @@
 #attribute-committer: true
 
 ## Prefix commit messages with 'aider: ' if aider authored the changes (default: False)
-#attribute-commit-message: false
+#attribute-commit-message-author: false
+
+## Prefix all commit messages with 'aider: ' (default: False)
+#attribute-commit-message-committer: false
 
 ## Commit all pending changes with a suitable commit message, then exit
 #commit: false
diff --git a/aider/website/assets/sample.env b/aider/website/assets/sample.env
index 3360112bd..a0f305388 100644
--- a/aider/website/assets/sample.env
+++ b/aider/website/assets/sample.env
@@ -175,7 +175,10 @@
 #AIDER_ATTRIBUTE_COMMITTER=true
 
 ## Prefix commit messages with 'aider: ' if aider authored the changes (default: False)
-#AIDER_ATTRIBUTE_COMMIT_MESSAGE=false
+#AIDER_ATTRIBUTE_COMMIT_MESSAGE_AUTHOR=false
+
+## Prefix all commit messages with 'aider: ' (default: False)
+#AIDER_ATTRIBUTE_COMMIT_MESSAGE_COMMITTER=false
 
 ## Commit all pending changes with a suitable commit message, then exit
 #AIDER_COMMIT=false
diff --git a/aider/website/docs/config/aider_conf.md b/aider/website/docs/config/aider_conf.md
index be4c17a39..e45b71f54 100644
--- a/aider/website/docs/config/aider_conf.md
+++ b/aider/website/docs/config/aider_conf.md
@@ -210,7 +210,10 @@ cog.outl("```")
 #attribute-committer: true
 
 ## Prefix commit messages with 'aider: ' if aider authored the changes (default: False)
-#attribute-commit-message: false
+#attribute-commit-message-author: false
+
+## Prefix all commit messages with 'aider: ' (default: False)
+#attribute-commit-message-committer: false
 
 ## Commit all pending changes with a suitable commit message, then exit
 #commit: false
diff --git a/aider/website/docs/config/dotenv.md b/aider/website/docs/config/dotenv.md
index c5ae2c2ea..380d7cabd 100644
--- a/aider/website/docs/config/dotenv.md
+++ b/aider/website/docs/config/dotenv.md
@@ -217,7 +217,10 @@ cog.outl("```")
 #AIDER_ATTRIBUTE_COMMITTER=true
 
 ## Prefix commit messages with 'aider: ' if aider authored the changes (default: False)
-#AIDER_ATTRIBUTE_COMMIT_MESSAGE=false
+#AIDER_ATTRIBUTE_COMMIT_MESSAGE_AUTHOR=false
+
+## Prefix all commit messages with 'aider: ' (default: False)
+#AIDER_ATTRIBUTE_COMMIT_MESSAGE_COMMITTER=false
 
 ## Commit all pending changes with a suitable commit message, then exit
 #AIDER_COMMIT=false
diff --git a/aider/website/docs/config/options.md b/aider/website/docs/config/options.md
index e946816dc..a95f060ba 100644
--- a/aider/website/docs/config/options.md
+++ b/aider/website/docs/config/options.md
@@ -47,7 +47,8 @@ usage: aider [-h] [--openai-api-key] [--anthropic-api-key] [--model]
              [--dirty-commits | --no-dirty-commits]
              [--attribute-author | --no-attribute-author]
              [--attribute-committer | --no-attribute-committer]
-             [--attribute-commit-message | --no-attribute-commit-message]
+             [--attribute-commit-message-author | --no-attribute-commit-message-author]
+             [--attribute-commit-message-committer | --no-attribute-commit-message-committer]
              [--commit] [--commit-prompt] [--dry-run | --no-dry-run]
              [--lint] [--lint-cmd] [--auto-lint | --no-auto-lint]
              [--test-cmd] [--auto-test | --no-auto-test] [--test]
@@ -331,13 +332,21 @@ Aliases:
   - `--attribute-committer`
   - `--no-attribute-committer`
 
-### `--attribute-commit-message`
+### `--attribute-commit-message-author`
 Prefix commit messages with 'aider: ' if aider authored the changes (default: False)  
 Default: False  
-Environment variable: `AIDER_ATTRIBUTE_COMMIT_MESSAGE`  
+Environment variable: `AIDER_ATTRIBUTE_COMMIT_MESSAGE_AUTHOR`  
 Aliases:
-  - `--attribute-commit-message`
-  - `--no-attribute-commit-message`
+  - `--attribute-commit-message-author`
+  - `--no-attribute-commit-message-author`
+
+### `--attribute-commit-message-committer`
+Prefix all commit messages with 'aider: ' (default: False)  
+Default: False  
+Environment variable: `AIDER_ATTRIBUTE_COMMIT_MESSAGE_COMMITTER`  
+Aliases:
+  - `--attribute-commit-message-committer`
+  - `--no-attribute-commit-message-committer`
 
 ### `--commit`
 Commit all pending changes with a suitable commit message, then exit