diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7dfcb7e..b749017 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,17 +2,24 @@
 
 All notable changes to this project will be documented in this file.
 
-## [0.46.0] - 2026-03-04
+## [0.46.0] - 2026-04-25
 
 ### Bug Fixes
 
 - Some search results missing due to broken symlinks ([#665](https://github.com/sigoden/dufs/issues/665))
 - Escape filename in ?simple output ([#669](https://github.com/sigoden/dufs/issues/669))
 - Ensure symlink inside serve root ([#670](https://github.com/sigoden/dufs/issues/670))
+- Tweak auth logic ([#689](https://github.com/sigoden/dufs/issues/689))
+- Http range underflow ([#690](https://github.com/sigoden/dufs/issues/690))
+- Escape control chars in logged URI and headers ([#691](https://github.com/sigoden/dufs/issues/691))
 
 ### Features
 
 - Add option --allow-hash to allow/disallow file hashing ([#657](https://github.com/sigoden/dufs/issues/657))
+- Support `?json` on file path ([#686](https://github.com/sigoden/dufs/issues/686))
+- Support customizable 404 page ([#688](https://github.com/sigoden/dufs/issues/688))
+- Enhence log format ([#692](https://github.com/sigoden/dufs/issues/692))
+- Webui confirm on exit while uploading ([#693](https://github.com/sigoden/dufs/issues/693))
 
 ### Refactor
 
diff --git a/README.md b/README.md
index d7bfcec..0d240ec 100644
--- a/README.md
+++ b/README.md
@@ -303,11 +303,18 @@ The log format can use following variables.
 | $http_       | arbitrary request header field. examples: $http_user_agent, $http_referer |
 
 
-The default log format is `'$remote_addr "$request" $status'`.
+The default log format is `'$time_iso8601 $log_level - $remote_addr "$request" $status`.
 ```
 2022-08-06T06:59:31+08:00 INFO - 127.0.0.1 "GET /" 200
 ```
 
+A json log format is also supported.
+```
+dufs --log-format '{"time":"$time_local","addr":"$remote_addr","uri":"$request_uri", "method":"$request_method","status":$status}'
+
+{"time":"2022-08-06T06:59:31+08:00","addr":"127.0.0.1","uri":"/", "method":"GET","status":200}
+```
+
 Disable http log
 ```
 dufs --log-format=''
@@ -415,6 +422,8 @@ Your assets folder must contains a `index.html` file.
 - `__INDEX_DATA__`: directory listing data
 - `__ASSETS_PREFIX__`: assets url prefix
 
+> A customized 404.html page is also supported.
+
 </details>
 
 ## License