diff --git a/.github/ISSUE_TEMPLATE/01_bug-report.yml b/.github/ISSUE_TEMPLATE/01_bug-report.yml
index fd68e602dd..00da7e9a2a 100644
--- a/.github/ISSUE_TEMPLATE/01_bug-report.yml
+++ b/.github/ISSUE_TEMPLATE/01_bug-report.yml
@@ -54,7 +54,7 @@ body:
           * Model and OS of the device(s): MacBook Pro (14inch, 2021), macOS Ventura 13.4
           * Browser: Chrome 113.0.5672.126
           * Server URL: misskey.example.com
-          * Misskey: 2025.x.x
+          * Misskey: 2026.x.x
       value: |
         * Model and OS of the device(s):
         * Browser:
@@ -74,7 +74,7 @@ body:
 
         Examples:
           * Installation Method or Hosting Service: docker compose, k8s/docker, systemd, "Misskey install shell script", development environment
-          * Misskey: 2025.x.x
+          * Misskey: 2026.x.x
           * Node: 20.x.x
           * PostgreSQL: 18.x.x
           * Redis: 7.x.x
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e3f1a85414..5ca3d0c227 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,7 @@
 - Enhance: ウィジェットの設定項目のラベルの多言語対応
 - Enhance: アカウント管理ページで、全てのアカウントから一括でログアウトできるように
 - Fix: ドライブクリーナーでファイルを削除しても画面に反映されない問題を修正 #16061
+- Fix: ドライブのソートが「登録日（昇順）」の場合に正しく動作しない問題を修正
 - Fix: ログアウトボタンを押下するとすべてのアカウントからログアウトする問題を修正
 - Fix: アカウント管理ページで、アカウントの追加・削除を行ってもリストに反映されない問題を修正
 
diff --git a/COPYING b/COPYING
index 7635bfc913..a17c82c002 100644
--- a/COPYING
+++ b/COPYING
@@ -1,5 +1,5 @@
 Unless otherwise stated this repository is
-Copyright © 2014-2025 syuilo and contributors
+Copyright © 2014-2026 syuilo and contributors
 
 And is distributed under The GNU Affero General Public License Version 3, you should have received a copy of the license file as LICENSE.
 
diff --git a/packages/frontend/src/components/MkDrive.vue b/packages/frontend/src/components/MkDrive.vue
index 314a776c54..71ffb252df 100644
--- a/packages/frontend/src/components/MkDrive.vue
+++ b/packages/frontend/src/components/MkDrive.vue
@@ -133,12 +133,12 @@ SPDX-License-Identifier: AGPL-3.0-only
 			</TransitionGroup>
 
 			<MkButton
-				v-show="filesPaginator.canFetchOlder.value"
-				v-appear="shouldEnableInfiniteScroll ? filesPaginator.fetchOlder : null"
+				v-show="canFetchFiles"
+				v-appear="shouldEnableInfiniteScroll ? fetchMoreFiles : null"
 				:class="$style.loadMore"
 				primary
 				rounded
-				@click="filesPaginator.fetchOlder()"
+				@click="fetchMoreFiles"
 			>{{ i18n.ts.loadMore }}</MkButton>
 
 			<div v-if="filesPaginator.items.value.length == 0 && foldersPaginator.items.value.length == 0 && !fetching" :class="$style.empty">
@@ -238,10 +238,9 @@ const filesPaginator = markRaw(new Paginator('drive/files', {
 	params: () => ({ // 自動でリロードしたくないためcomputedParamsは使わない
 		folderId: folder.value ? folder.value.id : null,
 		type: props.type,
-		sort: sortModeSelect.value,
+		sort: ['-createdAt', '+createdAt'].includes(sortModeSelect.value) ? null : sortModeSelect.value,
 	}),
 }));
-
 const foldersPaginator = markRaw(new Paginator('drive/folders', {
 	limit: 30,
 	canFetchDetection: 'limit',
@@ -250,6 +249,16 @@ const foldersPaginator = markRaw(new Paginator('drive/folders', {
 	}),
 }));
 
+const canFetchFiles = computed(() => !fetching.value && (filesPaginator.order.value === 'oldest' ? filesPaginator.canFetchNewer.value : filesPaginator.canFetchOlder.value));
+
+async function fetchMoreFiles() {
+	if (filesPaginator.order.value === 'oldest') {
+		filesPaginator.fetchNewer();
+	} else {
+		filesPaginator.fetchOlder();
+	}
+}
+
 const filesTimeline = makeDateGroupedTimelineComputedRef(filesPaginator.items, 'month');
 const shouldBeGroupedByDate = computed(() => ['+createdAt', '-createdAt'].includes(sortModeSelect.value));
 
@@ -260,10 +269,10 @@ watch(sortModeSelect, () => {
 
 async function initialize() {
 	fetching.value = true;
-	await Promise.all([
-		foldersPaginator.init(),
-		filesPaginator.init(),
-	]);
+	await foldersPaginator.reload();
+	filesPaginator.initialDirection = sortModeSelect.value === '-createdAt' ? 'newer' : 'older';
+	filesPaginator.order.value = sortModeSelect.value === '-createdAt' ? 'oldest' : 'newest';
+	await filesPaginator.reload();
 	fetching.value = false;
 }
 
diff --git a/packages/misskey-js/LICENSE b/packages/misskey-js/LICENSE
index 16352625db..d666d5ef7f 100644
--- a/packages/misskey-js/LICENSE
+++ b/packages/misskey-js/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2021-2025 syuilo and other contributors
+Copyright (c) 2021-2026 syuilo and other contributors
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal