diff --git a/manifest.json b/manifest.json
index 48972ee..24daff0 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,7 +1,7 @@
 {
     "id": "obsidian-livesync",
     "name": "Self-hosted LiveSync",
-    "version": "0.15.3",
+    "version": "0.15.4",
     "minAppVersion": "0.9.12",
     "description": "Community implementation of self-hosted livesync. Reflect your vault changes to some other devices immediately. Please make sure to disable other synchronize solutions to avoid content corruption or duplication.",
     "author": "vorotamoroz",
diff --git a/package-lock.json b/package-lock.json
index 23ac5ca..618b7dc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
     "name": "obsidian-livesync",
-    "version": "0.15.3",
+    "version": "0.15.4",
     "lockfileVersion": 2,
     "requires": true,
     "packages": {
         "": {
             "name": "obsidian-livesync",
-            "version": "0.15.3",
+            "version": "0.15.4",
             "license": "MIT",
             "dependencies": {
                 "diff-match-patch": "^1.0.5",
diff --git a/package.json b/package.json
index d70f22a..379fac4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "obsidian-livesync",
-    "version": "0.15.3",
+    "version": "0.15.4",
     "description": "Reflect your vault changes to some other devices immediately. Please make sure to disable other synchronize solutions to avoid content corruption or duplication.",
     "main": "main.js",
     "type": "module",
diff --git a/updates.md b/updates.md
index 85a1555..51bfe8a 100644
--- a/updates.md
+++ b/updates.md
@@ -6,8 +6,9 @@ I appreciate for reviewing and giving me advice @Pouhon158!
 
 #### Minors
 - 0.15.1 Missed the stylesheet.
-- 0.15.2 The wizard has been improved and documentated!
+- 0.15.2 The wizard has been improved and documented!
 - 0.15.3 Fixed the issue about locking/unlocking remote database while rebuilding in the wizard.
+- 0.15.4 Fixed issues about asynchronous processing (e.g., Conflict check or hidden file detection)
 
 ### 0.14.1
 - The target selecting filter was implemented.
@@ -33,20 +34,5 @@ I appreciate for reviewing and giving me advice @Pouhon158!
 - 0.14.6 Change Target to ES2018
 - 0.14.7 Refactor and fix typos.
 - 0.14.8 Refactored again. There should be no change in behaviour, but please let me know if there is any.
-### 0.13.0
 
-- The metadata of the deleted files will be kept on the database by default. If you want to delete this as the previous version, please turn on `Delete metadata of deleted files.`. And, if you have upgraded from the older version, please ensure every device has been upgraded.
-- Please turn on `Delete metadata of deleted files.` if you are using livesync-classroom or filesystem-livesync.
-- We can see the history of deleted files.
-- `Pick file to show` was renamed to `Pick a file to show.
-- Files in the `Pick a file to show` are now ordered by their modified date descent.
-- Update information became to be shown on the major upgrade.
-
-#### Minors
-- 0.13.1 Fixed on conflict resolution.
-- 0.13.2 Fixed file deletion failures.
-- 0.13.4
-  - Now, we can synchronise hidden files that conflicted on each devices.
-  - We can search for conflicting docs.
-  - Pending processes can now be run at any time.
-  - Performance improved on synchronising large numbers of files at once.
+... To continue on to `updates_old.md`.
\ No newline at end of file
diff --git a/updates_old.md b/updates_old.md
new file mode 100644
index 0000000..c375489
--- /dev/null
+++ b/updates_old.md
@@ -0,0 +1,17 @@
+### 0.13.0
+
+- The metadata of the deleted files will be kept on the database by default. If you want to delete this as the previous version, please turn on `Delete metadata of deleted files.`. And, if you have upgraded from the older version, please ensure every device has been upgraded.
+- Please turn on `Delete metadata of deleted files.` if you are using livesync-classroom or filesystem-livesync.
+- We can see the history of deleted files.
+- `Pick file to show` was renamed to `Pick a file to show.
+- Files in the `Pick a file to show` are now ordered by their modified date descent.
+- Update information became to be shown on the major upgrade.
+
+#### Minors
+- 0.13.1 Fixed on conflict resolution.
+- 0.13.2 Fixed file deletion failures.
+- 0.13.4
+  - Now, we can synchronise hidden files that conflicted on each devices.
+  - We can search for conflicting docs.
+  - Pending processes can now be run at any time.
+  - Performance improved on synchronising large numbers of files at once.