feat: page history diff (#1891)

* Show actual history changes * V2 - WIP * feat: page history diff * fix: exclude content from history listing --------- Co-authored-by: Jason Norwood-Young <jason@10layer.com>
2026-05-07 06:23:06 +08:00 · 2026-02-03 11:55:20 -08:00
parent f32bb298e0
commit 5506eb194b
34 changed files with 1434 additions and 154 deletions
@@ -123,6 +123,11 @@
  "page": "page",
  "Page deleted successfully": "Page deleted successfully",
  "Page history": "Page history",
+  "Version history for": "Version history for",
+  "document": "document",
+  "Select version": "Select version",
+  "Close": "Close",
+  "Highlight changes": "Highlight changes",
  "Page import is in progress. Please do not close this tab.": "Page import is in progress. Please do not close this tab.",
  "Pages": "Pages",
  "pages": "pages",
@@ -1,4 +1,9 @@
 import { atom } from "jotai";

 export const historyAtoms = atom<boolean>(false);
-export const activeHistoryIdAtom = atom<string>('');
+export const activeHistoryIdAtom = atom<string>("");
+export const activeHistoryPrevIdAtom = atom<string>("");
+export const highlightChangesAtom = atom<boolean>(true);
+
+export type DiffCounts = { added: number; deleted: number; total: number };
+export const diffCountsAtom = atom<DiffCounts | null>(null);
@@ -0,0 +1,38 @@
+.diffSummary {
+  border: rem(1px) solid
+    light-dark(var(--mantine-color-gray-3), var(--mantine-color-dark-4));
+  border-radius: rem(10px);
+  padding: rem(12px);
+  background: light-dark(
+    var(--mantine-color-gray-0),
+    var(--mantine-color-dark-7)
+  );
+}
+
+:global(.history-diff-added) {
+  background: light-dark(#e1f3f2, #01654a) !important;
+  color: light-dark(#007b69, #cafff7) !important;
+  -webkit-box-decoration-break: clone;
+  box-decoration-break: clone;
+}
+
+:global(.history-diff-deleted) {
+  text-decoration: line-through;
+  color: light-dark(var(--mantine-color-red-7), var(--mantine-color-red-4));
+  background: light-dark(var(--mantine-color-red-0), rgba(255, 0, 0, 0.1));
+  border-radius: rem(2px);
+  padding: 0 rem(2px);
+}
+
+:global(.history-diff-node-added) {
+  outline: rem(2px) solid light-dark(var(--mantine-color-teal-5), var(--mantine-color-teal-7));
+  outline-offset: rem(2px);
+  border-radius: rem(4px);
+}
+
+:global(.history-diff-node-deleted) {
+  opacity: 0.5;
+  outline: rem(2px) dashed light-dark(var(--mantine-color-red-4), var(--mantine-color-red-6));
+  outline-offset: rem(4px);
+  border-radius: rem(4px);
+}
@@ -0,0 +1,69 @@
+.container {
+  display: flex;
+  flex-direction: column;
+  height: calc(100vh - 60px);
+  position: relative;
+  overflow: hidden;
+}
+
+.selectorWrapper {
+  padding: var(--mantine-spacing-sm);
+  border-bottom: rem(1px) solid light-dark(var(--mantine-color-gray-3), var(--mantine-color-dark-4));
+  flex-shrink: 0;
+}
+
+.selector {
+  width: 100%;
+  text-align: left;
+  background-color: light-dark(var(--mantine-color-white), var(--mantine-color-dark-6));
+  padding: var(--mantine-spacing-xs) var(--mantine-spacing-sm);
+  cursor: pointer;
+
+  &:hover {
+    background-color: light-dark(var(--mantine-color-gray-0), var(--mantine-color-dark-5));
+  }
+}
+
+.dropdown {
+  max-height: rem(300px);
+}
+
+.option {
+  padding: var(--mantine-spacing-xs) var(--mantine-spacing-sm);
+
+  &[data-combobox-selected] {
+    background-color: light-dark(var(--mantine-color-gray-1), var(--mantine-color-dark-5));
+  }
+
+  &:hover {
+    background-color: light-dark(var(--mantine-color-gray-1), var(--mantine-color-dark-5));
+  }
+}
+
+.editorArea {
+  flex: 1;
+  min-height: 0;
+}
+
+.editorContent {
+  padding: var(--mantine-spacing-md);
+  padding-bottom: rem(60px);
+}
+
+.actionButtons {
+  padding: var(--mantine-spacing-sm) var(--mantine-spacing-md);
+  padding-bottom: rem(70px);
+  border-top: rem(1px) solid light-dark(var(--mantine-color-gray-3), var(--mantine-color-dark-4));
+  background-color: light-dark(var(--mantine-color-white), var(--mantine-color-dark-7));
+  flex-shrink: 0;
+}
+
+.floatingBar {
+  position: fixed;
+  bottom: var(--mantine-spacing-md);
+  left: 50%;
+  transform: translateX(-50%);
+  z-index: 100;
+  background-color: light-dark(var(--mantine-color-white), var(--mantine-color-dark-6));
+  white-space: nowrap;
+}
@@ -1,36 +1,204 @@
 import "@/features/editor/styles/index.css";
-import React, { useEffect } from "react";
+import "./css/history-diff.module.css";
+import { useEffect } from "react";
 import { EditorContent, useEditor } from "@tiptap/react";
 import { mainExtensions } from "@/features/editor/extensions/extensions";
 import { Title } from "@mantine/core";
-import classes from "./history.module.css";
+import { Decoration, DecorationSet } from "@tiptap/pm/view";
+import historyClasses from "./css/history.module.css";
+import { recreateTransform } from "@docmost/editor-ext";
+import { DOMSerializer, Node } from "@tiptap/pm/model";
+import { ChangeSet, simplifyChanges } from "@tiptap/pm/changeset";
+import { useAtom } from "jotai";
+import {
+  diffCountsAtom,
+  highlightChangesAtom,
+} from "@/features/page-history/atoms/history-atoms";

 export interface HistoryEditorProps {
  title: string;
  content: any;
+  previousContent?: any;
 }

-export function HistoryEditor({ title, content }: HistoryEditorProps) {
+export function HistoryEditor({
+  title,
+  content,
+  previousContent,
+}: HistoryEditorProps) {
+  const [highlightChanges] = useAtom(highlightChangesAtom);
+  const [, setDiffCounts] = useAtom(diffCountsAtom);
+
  const editor = useEditor({
    extensions: mainExtensions,
    editable: false,
  });

  useEffect(() => {
-    if (editor && content) {
+    if (!editor || !content) return;
+
+    let decorationSet = DecorationSet.empty;
+    let addedCount = 0;
+    let deletedCount = 0;
+
+    if (previousContent) {
+      try {
+        const schema = editor.schema;
+        const oldContent = Node.fromJSON(schema, previousContent);
+        const newContent = Node.fromJSON(schema, content);
+
+        const tr = recreateTransform(oldContent, newContent, {
+          complexSteps: false,
+          wordDiffs: true,
+          simplifyDiff: true,
+        });
+
+        const changeSet = ChangeSet.create(oldContent).addSteps(
+          tr.doc,
+          tr.mapping.maps,
+          [],
+        );
+        const changes = simplifyChanges(changeSet.changes, newContent);
+
+        editor.commands.setContent(content);
+
+        const specialNodeTypes = new Set([
+          "image",
+          "attachment",
+          "video",
+          "excalidraw",
+          "drawio",
+          "mermaid",
+          "mathBlock",
+          "mathInline",
+          "table",
+          "details",
+          "callout",
+        ]);
+
+        const decorations: Decoration[] = [];
+        let changeIndex = 0;
+
+        for (const change of changes) {
+          if (change.toB > change.fromB) {
+            changeIndex++;
+            const currentIndex = changeIndex;
+            let foundSpecialNode: { node: Node; pos: number } | null = null;
+            newContent.nodesBetween(change.fromB, change.toB, (node, pos) => {
+              if (specialNodeTypes.has(node.type.name)) {
+                const nodeEnd = pos + node.nodeSize;
+                if (change.fromB <= pos && change.toB >= nodeEnd) {
+                  foundSpecialNode = { node, pos };
+                  return false;
+                }
+              }
+            });
+
+            if (foundSpecialNode) {
+              const nodeEnd =
+                foundSpecialNode.pos + foundSpecialNode.node.nodeSize;
+              decorations.push(
+                Decoration.node(foundSpecialNode.pos, nodeEnd, {
+                  class: "history-diff-node-added",
+                  "data-diff-index": String(currentIndex),
+                }),
+              );
+            } else {
+              decorations.push(
+                Decoration.inline(change.fromB, change.toB, {
+                  class: "history-diff-added",
+                  "data-diff-index": String(currentIndex),
+                }),
+              );
+            }
+            addedCount += 1;
+          }
+          if (change.toA > change.fromA) {
+            changeIndex++;
+            const currentIndex = changeIndex;
+            let foundDeletedNode: { node: Node; pos: number } | null = null;
+            oldContent.nodesBetween(change.fromA, change.toA, (node, pos) => {
+              if (specialNodeTypes.has(node.type.name)) {
+                const nodeEnd = pos + node.nodeSize;
+                if (change.fromA <= pos && change.toA >= nodeEnd) {
+                  foundDeletedNode = { node, pos };
+                  return false;
+                }
+              }
+            });
+
+            if (foundDeletedNode) {
+              decorations.push(
+                Decoration.widget(change.fromB, () => {
+                  const wrapper = document.createElement("div");
+                  wrapper.className = "history-diff-node-deleted";
+                  wrapper.setAttribute("data-diff-index", String(currentIndex));
+                  const serializer = DOMSerializer.fromSchema(schema);
+                  const dom = serializer.serializeNode(foundDeletedNode!.node);
+                  wrapper.appendChild(dom);
+                  return wrapper;
+                }),
+              );
+            } else {
+              const deletedText = oldContent.textBetween(
+                change.fromA,
+                change.toA,
+                "",
+              );
+              if (deletedText) {
+                decorations.push(
+                  Decoration.widget(change.fromB, () => {
+                    const span = document.createElement("span");
+                    span.className = "history-diff-deleted";
+                    span.setAttribute("data-diff-index", String(currentIndex));
+                    span.textContent = deletedText;
+                    return span;
+                  }),
+                );
+              }
+            }
+            deletedCount += 1;
+          }
+        }
+
+        decorationSet = DecorationSet.create(newContent, decorations);
+      } catch (e) {
+        console.error("History diff failed:", e);
+        editor.commands.setContent(content);
+      }
+    } else {
      editor.commands.setContent(content);
    }
-  }, [title, content, editor]);
+
+    const total = addedCount + deletedCount;
+    // @ts-ignore
+    setDiffCounts({ added: addedCount, deleted: deletedCount, total });
+
+    editor.setOptions({
+      editorProps: {
+        ...editor.options.editorProps,
+        decorations: () =>
+          highlightChanges ? decorationSet : DecorationSet.empty,
+      },
+    });
+  }, [
+    title,
+    content,
+    editor,
+    previousContent,
+    highlightChanges,
+    setDiffCounts,
+  ]);

  return (
-    <>
-      <div>
-        <Title order={1}>{title}</Title>
-
-        {editor && (
-          <EditorContent editor={editor} className={classes.historyEditor} />
-        )}
-      </div>
-    </>
+    <div>
+      <Title order={1}>{title}</Title>
+      {editor && (
+        <EditorContent
+          editor={editor}
+          className={historyClasses.historyEditor}
+        />
+      )}
+    </div>
  );
 }
@@ -1,20 +1,42 @@
 import { Text, Group, UnstyledButton } from "@mantine/core";
 import { CustomAvatar } from "@/components/ui/custom-avatar.tsx";
 import { formattedDate } from "@/lib/time";
-import classes from "./history.module.css";
+import classes from "./css/history.module.css";
 import clsx from "clsx";
+import { IPageHistory } from "@/features/page-history/types/page.types";
+import { memo, useCallback } from "react";

 interface HistoryItemProps {
-  historyItem: any;
-  onSelect: (id: string) => void;
+  historyItem: IPageHistory;
+  index: number;
+  onSelect: (id: string, index: number) => void;
+  onHover?: (id: string, index: number) => void;
+  onHoverEnd?: () => void;
  isActive: boolean;
 }

-function HistoryItem({ historyItem, onSelect, isActive }: HistoryItemProps) {
+const HistoryItem = memo(function HistoryItem({
+  historyItem,
+  index,
+  onSelect,
+  onHover,
+  onHoverEnd,
+  isActive,
+}: HistoryItemProps) {
+  const handleClick = useCallback(() => {
+    onSelect(historyItem.id, index);
+  }, [onSelect, historyItem.id, index]);
+
+  const handleMouseEnter = useCallback(() => {
+    onHover?.(historyItem.id, index);
+  }, [onHover, historyItem.id, index]);
+
  return (
    <UnstyledButton
      p="xs"
-      onClick={() => onSelect(historyItem.id)}
+      onClick={handleClick}
+      onMouseEnter={handleMouseEnter}
+      onMouseLeave={onHoverEnd}
      className={clsx(classes.history, { [classes.active]: isActive })}
    >
      <Group wrap="nowrap">
@@ -27,11 +49,11 @@ function HistoryItem({ historyItem, onSelect, isActive }: HistoryItemProps) {
            <Group gap={4} wrap="nowrap">
              <CustomAvatar
                size="sm"
-                avatarUrl={historyItem.lastUpdatedBy.avatarUrl}
-                name={historyItem.lastUpdatedBy.name}
+                avatarUrl={historyItem.lastUpdatedBy?.avatarUrl}
+                name={historyItem.lastUpdatedBy?.name}
              />
              <Text size="sm" c="dimmed" lineClamp={1}>
-                {historyItem.lastUpdatedBy.name}
+                {historyItem.lastUpdatedBy?.name}
              </Text>
            </Group>
          </div>
@@ -39,6 +61,6 @@ function HistoryItem({ historyItem, onSelect, isActive }: HistoryItemProps) {
      </Group>
    </UnstyledButton>
  );
-}
+});

 export default HistoryItem;
@@ -1,29 +1,27 @@
 import {
  usePageHistoryListQuery,
-  usePageHistoryQuery,
+  prefetchPageHistory,
 } from "@/features/page-history/queries/page-history-query";
 import HistoryItem from "@/features/page-history/components/history-item";
 import {
  activeHistoryIdAtom,
+  activeHistoryPrevIdAtom,
  historyAtoms,
 } from "@/features/page-history/atoms/history-atoms";
-import { useAtom } from "jotai";
-import { useCallback, useEffect } from "react";
-import { Button, ScrollArea, Group, Divider, Text } from "@mantine/core";
+import { useAtom, useSetAtom } from "jotai";
+import { useCallback, useEffect, useMemo, useRef } from "react";
 import {
-  pageEditorAtom,
-  titleEditorAtom,
-} from "@/features/editor/atoms/editor-atoms";
-import { modals } from "@mantine/modals";
-import { notifications } from "@mantine/notifications";
+  Button,
+  ScrollArea,
+  Group,
+  Divider,
+  Loader,
+  Center,
+} from "@mantine/core";
 import { useTranslation } from "react-i18next";
-import { useSpaceAbility } from "@/features/space/permissions/use-space-ability.ts";
-import { useSpaceQuery } from "@/features/space/queries/space-query.ts";
-import { useParams } from "react-router-dom";
-import {
-  SpaceCaslAction,
-  SpaceCaslSubject,
-} from "@/features/space/permissions/permissions.type.ts";
+import { useHistoryRestore } from "@/features/page-history/hooks";
+
+const PREFETCH_DELAY_MS = 150;

 interface Props {
  pageId: string;
@@ -32,62 +30,89 @@ interface Props {
 function HistoryList({ pageId }: Props) {
  const { t } = useTranslation();
  const [activeHistoryId, setActiveHistoryId] = useAtom(activeHistoryIdAtom);
+  const setActiveHistoryPrevId = useSetAtom(activeHistoryPrevIdAtom);
+  const setHistoryModalOpen = useSetAtom(historyAtoms);
+
  const {
-    data: pageHistoryList,
+    data: pageHistoryData,
    isLoading,
    isError,
+    fetchNextPage,
+    hasNextPage,
+    isFetchingNextPage,
  } = usePageHistoryListQuery(pageId);
-  const { data: activeHistoryData } = usePageHistoryQuery(activeHistoryId);

-  const [mainEditor] = useAtom(pageEditorAtom);
-  const [mainEditorTitle] = useAtom(titleEditorAtom);
-  const [, setHistoryModalOpen] = useAtom(historyAtoms);
+  const historyItems = useMemo(
+    () => pageHistoryData?.pages.flatMap((page) => page.items) ?? [],
+    [pageHistoryData],
+  );

-  const { spaceSlug } = useParams();
-  const { data: space } = useSpaceQuery(spaceSlug);
-  const spaceRules = space?.membership?.permissions;
-  const spaceAbility = useSpaceAbility(spaceRules);
+  const loadMoreRef = useRef<HTMLDivElement>(null);
+  const prefetchTimeoutRef = useRef<ReturnType<typeof setTimeout> | null>(null);

-  const confirmModal = () =>
-    modals.openConfirmModal({
-      title: t("Please confirm your action"),
-      children: (
-        <Text size="sm">
-          {t(
-            "Are you sure you want to restore this version? Any changes not versioned will be lost.",
-          )}
-        </Text>
-      ),
-      labels: { confirm: t("Confirm"), cancel: t("Cancel") },
-      onConfirm: handleRestore,
-    });
+  const { canRestore, confirmRestore } = useHistoryRestore();

-  const handleRestore = useCallback(() => {
-    if (activeHistoryData) {
-      mainEditorTitle
-        .chain()
-        .clearContent()
-        .setContent(activeHistoryData.title, { emitUpdate: true })
-        .run();
-      mainEditor
-        .chain()
-        .clearContent()
-        .setContent(activeHistoryData.content)
-        .run();
-      setHistoryModalOpen(false);
-      notifications.show({ message: t("Successfully restored") });
+  const clearPrefetchTimeout = useCallback(() => {
+    if (prefetchTimeoutRef.current) {
+      clearTimeout(prefetchTimeoutRef.current);
+      prefetchTimeoutRef.current = null;
    }
-  }, [activeHistoryData]);
+  }, []);
+
+  const handleHover = useCallback(
+    (historyId: string, index: number) => {
+      clearPrefetchTimeout();
+      prefetchTimeoutRef.current = setTimeout(() => {
+        prefetchPageHistory(historyId);
+        const prevId = historyItems[index + 1]?.id;
+        if (prevId) {
+          prefetchPageHistory(prevId);
+        }
+      }, PREFETCH_DELAY_MS);
+    },
+    [clearPrefetchTimeout, historyItems],
+  );

  useEffect(() => {
-    if (
-      pageHistoryList &&
-      pageHistoryList.items.length > 0 &&
-      !activeHistoryId
-    ) {
-      setActiveHistoryId(pageHistoryList.items[0].id);
+    return clearPrefetchTimeout;
+  }, [clearPrefetchTimeout]);
+
+  const handleSelect = useCallback(
+    (id: string, index: number) => {
+      setActiveHistoryId(id);
+      setActiveHistoryPrevId(historyItems[index + 1]?.id ?? "");
+    },
+    [historyItems, setActiveHistoryId, setActiveHistoryPrevId],
+  );
+
+  useEffect(() => {
+    if (historyItems.length > 0 && !activeHistoryId) {
+      setActiveHistoryId(historyItems[0].id);
+      setActiveHistoryPrevId(historyItems[1]?.id ?? "");
    }
-  }, [pageHistoryList]);
+  }, [
+    historyItems,
+    activeHistoryId,
+    setActiveHistoryId,
+    setActiveHistoryPrevId,
+  ]);
+
+  useEffect(() => {
+    const sentinel = loadMoreRef.current;
+    if (!sentinel || !hasNextPage) return;
+
+    const observer = new IntersectionObserver(
+      (entries) => {
+        if (entries[0].isIntersecting && !isFetchingNextPage) {
+          fetchNextPage();
+        }
+      },
+      { threshold: 0.1 },
+    );
+
+    observer.observe(sentinel);
+    return () => observer.disconnect();
+  }, [fetchNextPage, hasNextPage, isFetchingNextPage]);

  if (isLoading) {
    return <></>;
@@ -97,40 +122,45 @@ function HistoryList({ pageId }: Props) {
    return <div>{t("Error loading page history.")}</div>;
  }

-  if (!pageHistoryList || pageHistoryList.items.length === 0) {
+  if (historyItems.length === 0) {
    return <>{t("No page history saved yet.")}</>;
  }

  return (
    <div>
      <ScrollArea h={620} w="100%" type="scroll" scrollbarSize={5}>
-        {pageHistoryList &&
-          pageHistoryList.items.map((historyItem, index) => (
-            <HistoryItem
-              key={index}
-              historyItem={historyItem}
-              onSelect={setActiveHistoryId}
-              isActive={historyItem.id === activeHistoryId}
-            />
-          ))}
+        {historyItems.map((historyItem, index) => (
+          <HistoryItem
+            key={historyItem.id}
+            historyItem={historyItem}
+            index={index}
+            onSelect={handleSelect}
+            onHover={handleHover}
+            onHoverEnd={clearPrefetchTimeout}
+            isActive={historyItem.id === activeHistoryId}
+          />
+        ))}
+        {hasNextPage && <div ref={loadMoreRef} style={{ height: 1 }} />}
+        {isFetchingNextPage && (
+          <Center py="sm">
+            <Loader size="sm" />
+          </Center>
+        )}
      </ScrollArea>

-      {spaceAbility.cannot(
-        SpaceCaslAction.Manage,
-        SpaceCaslSubject.Page,
-      ) ? null : (
+      {canRestore && (
        <>
          <Divider />
          <Group p="xs" wrap="nowrap">
-            <Button size="compact-md" onClick={confirmModal}>
-              {t("Restore")}
-            </Button>
            <Button
              variant="default"
              size="compact-md"
              onClick={() => setHistoryModalOpen(false)}
            >
-              {t("Cancel")}
+              {t("Close")}
+            </Button>
+            <Button size="compact-md" onClick={confirmRestore}>
+              {t("Restore")}
            </Button>
          </Group>
        </>
@@ -1,21 +1,45 @@
-import { ScrollArea } from "@mantine/core";
+import {
+  ActionIcon,
+  Group,
+  Paper,
+  ScrollArea,
+  Switch,
+  Text,
+} from "@mantine/core";
 import HistoryList from "@/features/page-history/components/history-list";
-import classes from "./history.module.css";
-import { useAtom } from "jotai";
-import { activeHistoryIdAtom } from "@/features/page-history/atoms/history-atoms";
+import classes from "./css/history.module.css";
+import { useAtom, useAtomValue } from "jotai";
+import {
+  activeHistoryIdAtom,
+  activeHistoryPrevIdAtom,
+  diffCountsAtom,
+  highlightChangesAtom,
+} from "@/features/page-history/atoms/history-atoms";
 import HistoryView from "@/features/page-history/components/history-view";
-import { useEffect } from "react";
+import { useRef } from "react";
+import { IconChevronUp, IconChevronDown } from "@tabler/icons-react";
+import { useTranslation } from "react-i18next";
+import {
+  useDiffNavigation,
+  useHistoryReset,
+} from "@/features/page-history/hooks";

 interface Props {
  pageId: string;
 }

 export default function HistoryModalBody({ pageId }: Props) {
-  const [activeHistoryId, setActiveHistoryId] = useAtom(activeHistoryIdAtom);
+  const { t } = useTranslation();
+  const scrollViewportRef = useRef<HTMLDivElement>(null);

-  useEffect(() => {
-    setActiveHistoryId("");
-  }, [pageId]);
+  const activeHistoryId = useAtomValue(activeHistoryIdAtom);
+  const activeHistoryPrevId = useAtomValue(activeHistoryPrevIdAtom);
+  const [highlightChanges, setHighlightChanges] = useAtom(highlightChangesAtom);
+  const diffCounts = useAtomValue(diffCountsAtom);
+
+  useHistoryReset(pageId);
+  const { currentChangeIndex, handlePrevChange, handleNextChange } =
+    useDiffNavigation(scrollViewportRef);

  return (
    <div className={classes.sidebarFlex}>
@@ -25,11 +49,63 @@ export default function HistoryModalBody({ pageId }: Props) {
        </div>
      </nav>

-      <ScrollArea h="650" w="100%" scrollbarSize={5}>
-        <div className={classes.sidebarRightSection}>
-          {activeHistoryId && <HistoryView historyId={activeHistoryId} />}
-        </div>
-      </ScrollArea>
+      <div style={{ position: "relative", flex: 1 }}>
+        <ScrollArea
+          h={650}
+          w="100%"
+          scrollbarSize={5}
+          viewportRef={scrollViewportRef}
+        >
+          <div className={classes.sidebarRightSection}>
+            {activeHistoryId && <HistoryView />}
+          </div>
+        </ScrollArea>
+
+        {activeHistoryId && activeHistoryPrevId && (
+          <Paper
+            shadow="md"
+            radius="xl"
+            px="md"
+            py="xs"
+            style={{
+              position: "absolute",
+              bottom: 16,
+              left: "50%",
+              transform: "translateX(-50%)",
+            }}
+          >
+            <Group gap="md" wrap="nowrap">
+              <Switch
+                label={t("Highlight changes")}
+                checked={highlightChanges}
+                onChange={(e) => setHighlightChanges(e.currentTarget.checked)}
+                styles={{ label: { userSelect: "none", whiteSpace: "nowrap" } }}
+              />
+              {highlightChanges && diffCounts && diffCounts.total > 0 && (
+                <Group gap="xs" wrap="nowrap">
+                  <Text size="sm" c="dimmed" style={{ whiteSpace: "nowrap" }}>
+                    {currentChangeIndex} of {diffCounts.total}
+                  </Text>
+                  <ActionIcon
+                    variant="subtle"
+                    size="sm"
+                    onClick={handlePrevChange}
+                  >
+                    <IconChevronUp size={16} />
+                  </ActionIcon>
+                  <ActionIcon
+                    variant="subtle"
+                    size="sm"
+                    onClick={handleNextChange}
+                  >
+                    <IconChevronDown size={16} />
+                  </ActionIcon>
+                </Group>
+              )}
+            </Group>
+          </Paper>
+        )}
+      </div>
    </div>
  );
 }
@@ -0,0 +1,208 @@
+import {
+  ActionIcon,
+  Box,
+  Button,
+  Group,
+  Paper,
+  ScrollArea,
+  Select,
+  Switch,
+  Text,
+} from "@mantine/core";
+import { useAtom, useAtomValue, useSetAtom } from "jotai";
+import {
+  activeHistoryIdAtom,
+  activeHistoryPrevIdAtom,
+  diffCountsAtom,
+  highlightChangesAtom,
+  historyAtoms,
+} from "@/features/page-history/atoms/history-atoms";
+import HistoryView from "@/features/page-history/components/history-view";
+import { useCallback, useEffect, useMemo, useRef } from "react";
+import { IconCheck, IconChevronDown, IconChevronUp } from "@tabler/icons-react";
+import { useTranslation } from "react-i18next";
+import { usePageHistoryListQuery } from "@/features/page-history/queries/page-history-query";
+import { formattedDate } from "@/lib/time";
+import {
+  useDiffNavigation,
+  useHistoryReset,
+  useHistoryRestore,
+} from "@/features/page-history/hooks";
+import classes from "./css/history-mobile.module.css";
+
+interface Props {
+  pageId: string;
+  pageTitle?: string;
+}
+
+export default function HistoryModalMobile({ pageId, pageTitle }: Props) {
+  const { t } = useTranslation();
+
+  const [activeHistoryId, setActiveHistoryId] = useAtom(activeHistoryIdAtom);
+  const setActiveHistoryPrevId = useSetAtom(activeHistoryPrevIdAtom);
+  const [highlightChanges, setHighlightChanges] = useAtom(highlightChangesAtom);
+  const diffCounts = useAtomValue(diffCountsAtom);
+  const setHistoryModalOpen = useSetAtom(historyAtoms);
+
+  const scrollViewportRef = useRef<HTMLDivElement>(null);
+  const dropdownViewportRef = useRef<HTMLDivElement>(null);
+
+  const {
+    data: pageHistoryData,
+    isLoading,
+    fetchNextPage,
+    hasNextPage,
+    isFetchingNextPage,
+  } = usePageHistoryListQuery(pageId);
+
+  const historyItems = useMemo(
+    () => pageHistoryData?.pages.flatMap((page) => page.items) ?? [],
+    [pageHistoryData],
+  );
+
+  const selectData = useMemo(
+    () =>
+      historyItems.map((item) => ({
+        value: item.id,
+        label: formattedDate(new Date(item.createdAt)),
+        userName: item.lastUpdatedBy?.name,
+      })),
+    [historyItems],
+  );
+
+  useHistoryReset(pageId);
+  const { canRestore, confirmRestore } = useHistoryRestore();
+  const { currentChangeIndex, handlePrevChange, handleNextChange } =
+    useDiffNavigation(scrollViewportRef);
+
+  useEffect(() => {
+    if (historyItems.length > 0 && !activeHistoryId) {
+      setActiveHistoryId(historyItems[0].id);
+      setActiveHistoryPrevId(historyItems[1]?.id ?? "");
+    }
+  }, [
+    historyItems,
+    activeHistoryId,
+    setActiveHistoryId,
+    setActiveHistoryPrevId,
+  ]);
+
+  const handleDropdownScroll = useCallback(() => {
+    const viewport = dropdownViewportRef.current;
+    if (!viewport || !hasNextPage || isFetchingNextPage) return;
+
+    const { scrollTop, scrollHeight, clientHeight } = viewport;
+    const isNearBottom = scrollTop + clientHeight >= scrollHeight - 50;
+
+    if (isNearBottom) {
+      fetchNextPage();
+    }
+  }, [fetchNextPage, hasNextPage, isFetchingNextPage]);
+
+  const handleSelectVersion = useCallback(
+    (value: string | null) => {
+      if (!value) return;
+      const index = historyItems.findIndex((item) => item.id === value);
+      if (index >= 0) {
+        setActiveHistoryId(value);
+        setActiveHistoryPrevId(historyItems[index + 1]?.id ?? "");
+      }
+    },
+    [historyItems, setActiveHistoryId, setActiveHistoryPrevId],
+  );
+
+  if (isLoading) {
+    return null;
+  }
+
+  return (
+    <Box className={classes.container}>
+      <Box className={classes.selectorWrapper}>
+        <Select
+          data={selectData}
+          value={activeHistoryId}
+          onChange={handleSelectVersion}
+          placeholder={t("Select version")}
+          checkIconPosition="right"
+          maxDropdownHeight={300}
+          renderOption={({ option, checked }) => (
+            <Group justify="space-between" wrap="nowrap" w="100%">
+              <div>
+                <Text size="sm">{option.label}</Text>
+                <Text size="xs" c="dimmed">
+                  {(option as { userName?: string }).userName}
+                </Text>
+              </div>
+              {checked && <IconCheck size={16} />}
+            </Group>
+          )}
+          comboboxProps={{ withinPortal: false }}
+          scrollAreaProps={{
+            viewportRef: dropdownViewportRef,
+            onScrollPositionChange: handleDropdownScroll,
+          }}
+        />
+      </Box>
+
+      <ScrollArea
+        className={classes.editorArea}
+        viewportRef={scrollViewportRef}
+        scrollbarSize={5}
+      >
+        <Box className={classes.editorContent}>
+          {activeHistoryId && <HistoryView />}
+        </Box>
+      </ScrollArea>
+
+      {canRestore && (
+        <Group className={classes.actionButtons} justify="flex-end" gap="sm">
+          <Button variant="default" onClick={() => setHistoryModalOpen(false)}>
+            {t("Close")}
+          </Button>
+          <Button onClick={confirmRestore}>{t("Restore")}</Button>
+        </Group>
+      )}
+
+      {activeHistoryId && (
+        <Paper
+          shadow="sm"
+          radius="xl"
+          px="md"
+          py="xs"
+          className={classes.floatingBar}
+        >
+          <Group gap="sm" wrap="nowrap">
+            <Switch
+              label={t("Highlight changes")}
+              checked={highlightChanges}
+              onChange={(e) => setHighlightChanges(e.currentTarget.checked)}
+              size="sm"
+              styles={{ label: { userSelect: "none", whiteSpace: "nowrap" } }}
+            />
+            {highlightChanges && diffCounts && diffCounts.total > 0 && (
+              <Group gap={4} wrap="nowrap">
+                <Text size="sm" c="dimmed" style={{ whiteSpace: "nowrap" }}>
+                  {currentChangeIndex} of {diffCounts.total}
+                </Text>
+                <ActionIcon
+                  variant="subtle"
+                  size="sm"
+                  onClick={handlePrevChange}
+                >
+                  <IconChevronUp size={16} />
+                </ActionIcon>
+                <ActionIcon
+                  variant="subtle"
+                  size="sm"
+                  onClick={handleNextChange}
+                >
+                  <IconChevronDown size={16} />
+                </ActionIcon>
+              </Group>
+            )}
+          </Group>
+        </Paper>
+      )}
+    </Box>
+  );
+}
@@ -2,21 +2,26 @@ import { Modal, Text } from "@mantine/core";
 import { useAtom } from "jotai";
 import { historyAtoms } from "@/features/page-history/atoms/history-atoms";
 import HistoryModalBody from "@/features/page-history/components/history-modal-body";
+import HistoryModalMobile from "@/features/page-history/components/history-modal-mobile";
 import { useTranslation } from "react-i18next";
+import { useMediaQuery } from "@mantine/hooks";

 interface Props {
  pageId: string;
+  pageTitle?: string;
 }
-export default function HistoryModal({ pageId }: Props) {
+
+export default function HistoryModal({ pageId, pageTitle }: Props) {
  const { t } = useTranslation();
  const [isModalOpen, setModalOpen] = useAtom(historyAtoms);
+  const isMobile = useMediaQuery("(max-width: 800px)");

-  return (
-    <>
+  if (isMobile) {
+    return (
      <Modal.Root
-        size={1200}
        opened={isModalOpen}
        onClose={() => setModalOpen(false)}
+        fullScreen
      >
        <Modal.Overlay />
        <Modal.Content style={{ overflow: "hidden" }}>
@@ -28,11 +33,37 @@ export default function HistoryModal({ pageId }: Props) {
            </Modal.Title>
            <Modal.CloseButton />
          </Modal.Header>
-          <Modal.Body>
-            <HistoryModalBody pageId={pageId} />
+          <Modal.Body
+            p={0}
+            style={{ height: "calc(100vh - 60px)", overflow: "hidden" }}
+          >
+            <HistoryModalMobile pageId={pageId} pageTitle={pageTitle} />
          </Modal.Body>
        </Modal.Content>
      </Modal.Root>
-    </>
+    );
+  }
+
+  return (
+    <Modal.Root
+      size={1400}
+      opened={isModalOpen}
+      onClose={() => setModalOpen(false)}
+    >
+      <Modal.Overlay />
+      <Modal.Content style={{ overflow: "hidden" }}>
+        <Modal.Header>
+          <Modal.Title>
+            <Text size="md" fw={500}>
+              {t("Page history")}
+            </Text>
+          </Modal.Title>
+          <Modal.CloseButton />
+        </Modal.Header>
+        <Modal.Body>
+          <HistoryModalBody pageId={pageId} />
+        </Modal.Body>
+      </Modal.Content>
+    </Modal.Root>
  );
 }
@@ -1,29 +1,44 @@
 import { usePageHistoryQuery } from "@/features/page-history/queries/page-history-query";
 import { HistoryEditor } from "@/features/page-history/components/history-editor";
 import { useTranslation } from "react-i18next";
+import { useAtomValue } from "jotai";
+import {
+  activeHistoryIdAtom,
+  activeHistoryPrevIdAtom,
+} from "@/features/page-history/atoms/history-atoms";

-interface HistoryProps {
-  historyId: string;
-}
-
-function HistoryView({ historyId }: HistoryProps) {
+function HistoryView() {
  const { t } = useTranslation();
-  const { data, isLoading, isError } = usePageHistoryQuery(historyId);
+  const historyId = useAtomValue(activeHistoryIdAtom);
+  const prevHistoryId = useAtomValue(activeHistoryPrevIdAtom);

-  if (isLoading) {
+  const {
+    data,
+    isLoading: isLoadingCurrent,
+    isError: isErrorCurrent,
+  } = usePageHistoryQuery(historyId);
+  const {
+    data: prevData,
+    isLoading: isLoadingPrev,
+    isError: isErrorPrev,
+  } = usePageHistoryQuery(prevHistoryId);
+
+  if (isLoadingCurrent || isLoadingPrev) {
    return <></>;
  }

-  if (isError || !data) {
+  if (isErrorCurrent || !data) {
    return <div>{t("Error fetching page data.")}</div>;
  }

  return (
-    data && (
-      <div>
-        <HistoryEditor content={data.content} title={data.title} />
-      </div>
-    )
+    <div>
+      <HistoryEditor
+        content={data.content}
+        title={data.title}
+        previousContent={!isErrorPrev ? prevData?.content : undefined}
+      />
+    </div>
  );
 }

@@ -0,0 +1,3 @@
+export { useDiffNavigation } from "./use-diff-navigation";
+export { useHistoryRestore } from "./use-history-restore";
+export { useHistoryReset } from "./use-history-reset";
@@ -0,0 +1,58 @@
+import { useAtomValue } from "jotai";
+import { RefObject, useCallback, useEffect, useState } from "react";
+import { diffCountsAtom } from "@/features/page-history/atoms/history-atoms";
+
+/**
+ * Manages navigation between diff changes in the history view.
+ * Provides prev/next handlers and auto-scrolls to the current change.
+ */
+export function useDiffNavigation(
+  scrollViewportRef: RefObject<HTMLDivElement>,
+) {
+  const diffCounts = useAtomValue(diffCountsAtom);
+  const [currentChangeIndex, setCurrentChangeIndex] = useState(0);
+
+  const scrollToChangeIndex = useCallback(
+    (index: number) => {
+      const viewport = scrollViewportRef.current;
+      if (!viewport || index < 1) return;
+
+      const element = viewport.querySelector(`[data-diff-index="${index}"]`);
+      if (element instanceof HTMLElement) {
+        const elementTop = element.offsetTop;
+        const viewportHeight = viewport.clientHeight;
+        const scrollTarget =
+          elementTop - viewportHeight / 2 + element.offsetHeight / 2;
+        viewport.scrollTo({ top: scrollTarget, behavior: "smooth" });
+      }
+    },
+    [scrollViewportRef],
+  );
+
+  useEffect(() => {
+    if (diffCounts && diffCounts.total > 0) {
+      setCurrentChangeIndex(1);
+      requestAnimationFrame(() => scrollToChangeIndex(1));
+    } else {
+      setCurrentChangeIndex(0);
+    }
+  }, [diffCounts, scrollToChangeIndex]);
+
+  const handlePrevChange = useCallback(() => {
+    if (!diffCounts || diffCounts.total === 0) return;
+    const newIndex =
+      currentChangeIndex <= 1 ? diffCounts.total : currentChangeIndex - 1;
+    setCurrentChangeIndex(newIndex);
+    scrollToChangeIndex(newIndex);
+  }, [diffCounts, currentChangeIndex, scrollToChangeIndex]);
+
+  const handleNextChange = useCallback(() => {
+    if (!diffCounts || diffCounts.total === 0) return;
+    const newIndex =
+      currentChangeIndex >= diffCounts.total ? 1 : currentChangeIndex + 1;
+    setCurrentChangeIndex(newIndex);
+    scrollToChangeIndex(newIndex);
+  }, [diffCounts, currentChangeIndex, scrollToChangeIndex]);
+
+  return { currentChangeIndex, handlePrevChange, handleNextChange };
+}
@@ -0,0 +1,24 @@
+import { useAtom } from "jotai";
+import { useEffect } from "react";
+import {
+  activeHistoryIdAtom,
+  activeHistoryPrevIdAtom,
+  diffCountsAtom,
+} from "@/features/page-history/atoms/history-atoms";
+
+/**
+ * Resets history state when pageId changes.
+ * Clears active selection and diff counts.
+ */
+export function useHistoryReset(pageId: string) {
+  const [, setActiveHistoryId] = useAtom(activeHistoryIdAtom);
+  const [, setActiveHistoryPrevId] = useAtom(activeHistoryPrevIdAtom);
+  const [, setDiffCounts] = useAtom(diffCountsAtom);
+
+  useEffect(() => {
+    setActiveHistoryId("");
+    setActiveHistoryPrevId("");
+    // @ts-ignore
+    setDiffCounts(null);
+  }, [pageId, setActiveHistoryId, setActiveHistoryPrevId, setDiffCounts]);
+}
@@ -0,0 +1,78 @@
+import { useAtom, useAtomValue, useSetAtom } from "jotai";
+import { useCallback } from "react";
+import { useTranslation } from "react-i18next";
+import { Text } from "@mantine/core";
+import { modals } from "@mantine/modals";
+import { notifications } from "@mantine/notifications";
+import { useParams } from "react-router-dom";
+import {
+  activeHistoryIdAtom,
+  historyAtoms,
+} from "@/features/page-history/atoms/history-atoms";
+import { usePageHistoryQuery } from "@/features/page-history/queries/page-history-query";
+import {
+  pageEditorAtom,
+  titleEditorAtom,
+} from "@/features/editor/atoms/editor-atoms";
+import { useSpaceAbility } from "@/features/space/permissions/use-space-ability";
+import { useSpaceQuery } from "@/features/space/queries/space-query";
+import {
+  SpaceCaslAction,
+  SpaceCaslSubject,
+} from "@/features/space/permissions/permissions.type";
+
+export function useHistoryRestore() {
+  const { t } = useTranslation();
+
+  const activeHistoryId = useAtomValue(activeHistoryIdAtom);
+  const { data: activeHistoryData } = usePageHistoryQuery(activeHistoryId);
+
+  const mainEditor = useAtomValue(pageEditorAtom);
+  const mainEditorTitle = useAtomValue(titleEditorAtom);
+  const setHistoryModalOpen = useSetAtom(historyAtoms);
+
+  const { spaceSlug } = useParams();
+  const { data: space } = useSpaceQuery(spaceSlug);
+  const spaceAbility = useSpaceAbility(space?.membership?.permissions);
+
+  const canRestore = spaceAbility.can(
+    SpaceCaslAction.Manage,
+    SpaceCaslSubject.Page,
+  );
+
+  const handleRestore = useCallback(() => {
+    if (!activeHistoryData) return;
+
+    mainEditorTitle
+      .chain()
+      .clearContent()
+      .setContent(activeHistoryData.title, { emitUpdate: true })
+      .run();
+
+    mainEditor
+      .chain()
+      .clearContent()
+      .setContent(activeHistoryData.content)
+      .run();
+
+    setHistoryModalOpen(false);
+    notifications.show({ message: t("Successfully restored") });
+  }, [activeHistoryData, mainEditor, mainEditorTitle, setHistoryModalOpen, t]);
+
+  const confirmRestore = useCallback(() => {
+    modals.openConfirmModal({
+      title: t("Please confirm your action"),
+      children: (
+        <Text size="sm">
+          {t(
+            "Are you sure you want to restore this version? Any changes not versioned will be lost.",
+          )}
+        </Text>
+      ),
+      labels: { confirm: t("Confirm"), cancel: t("Cancel") },
+      onConfirm: handleRestore,
+    });
+  }, [t, handleRestore]);
+
+  return { canRestore, confirmRestore };
+}
@@ -1,19 +1,38 @@
-import { useQuery, UseQueryResult } from "@tanstack/react-query";
+import {
+  InfiniteData,
+  useInfiniteQuery,
+  UseInfiniteQueryResult,
+  useQuery,
+  UseQueryResult,
+} from "@tanstack/react-query";
 import {
  getPageHistoryById,
  getPageHistoryList,
 } from "@/features/page-history/services/page-history-service";
 import { IPageHistory } from "@/features/page-history/types/page.types";
 import { IPagination } from "@/lib/types.ts";
+import { queryClient } from "@/main";
+
+const HISTORY_STALE_TIME = 60 * 60 * 1000;
+
+export function prefetchPageHistory(historyId: string) {
+  return queryClient.prefetchQuery({
+    queryKey: ["page-history", historyId],
+    queryFn: () => getPageHistoryById(historyId),
+    staleTime: HISTORY_STALE_TIME,
+  });
+}

 export function usePageHistoryListQuery(
  pageId: string,
-): UseQueryResult<IPagination<IPageHistory>, Error> {
-  return useQuery({
+): UseInfiniteQueryResult<InfiniteData<IPagination<IPageHistory>, unknown>> {
+  return useInfiniteQuery({
    queryKey: ["page-history-list", pageId],
-    queryFn: () => getPageHistoryList(pageId),
+    queryFn: ({ pageParam }) => getPageHistoryList(pageId, pageParam),
    enabled: !!pageId,
    gcTime: 0,
+    initialPageParam: undefined,
+    getNextPageParam: (lastPage) => lastPage.meta?.nextCursor ?? undefined,
  });
 }

@@ -24,6 +43,6 @@ export function usePageHistoryQuery(
    queryKey: ["page-history", historyId],
    queryFn: () => getPageHistoryById(historyId),
    enabled: !!historyId,
-    staleTime: 10 * 60 * 1000,
+    staleTime: HISTORY_STALE_TIME,
  });
 }
@@ -4,9 +4,11 @@ import { IPagination } from "@/lib/types.ts";

 export async function getPageHistoryList(
  pageId: string,
+  cursor?: string,
 ): Promise<IPagination<IPageHistory>> {
  const req = await api.post("/pages/history", {
    pageId,
+    cursor,
  });
  return req.data;
 }
@@ -3,6 +3,7 @@ import { OnEvent } from '@nestjs/event-emitter';
 import { PageHistoryRepo } from '@docmost/db/repos/page/page-history.repo';
 import { Page } from '@docmost/db/types/entity.types';
 import { isDeepStrictEqual } from 'node:util';
+import { EnvironmentService } from '../../integrations/environment/environment.service';

 export class UpdatedPageEvent {
  page: Page;
@@ -12,7 +13,10 @@ export class UpdatedPageEvent {
 export class HistoryListener {
  private readonly logger = new Logger(HistoryListener.name);

-  constructor(private readonly pageHistoryRepo: PageHistoryRepo) {}
+  constructor(
+    private readonly pageHistoryRepo: PageHistoryRepo,
+    private readonly environmentService: EnvironmentService,
+  ) {}

  @OnEvent('collab.page.updated')
  async handleCreatePageHistory(event: UpdatedPageEvent) {
@@ -20,13 +24,17 @@ export class HistoryListener {

    const pageCreationTime = new Date(page.createdAt).getTime();
    const currentTime = Date.now();
-    const FIVE_MINUTES = 5 * 60 * 1000;
+    const FIVE_MINUTES = this.environmentService.isDevelopment()
+      ? 60 * 1000
+      : 5 * 60 * 1000;

    if (currentTime - pageCreationTime < FIVE_MINUTES) {
      return;
    }

-    const lastHistory = await this.pageHistoryRepo.findPageLastHistory(page.id);
+    const lastHistory = await this.pageHistoryRepo.findPageLastHistory(page.id, {
+      includeContent: true,
+    });

    if (
      !lastHistory ||
@@ -215,7 +215,6 @@ export class PageController {
    }
  }

-  // TODO: scope to workspaces
  @HttpCode(HttpStatus.OK)
  @Post('/history')
  async getPageHistory(
@@ -9,7 +9,9 @@ export class PageHistoryService {
  constructor(private pageHistoryRepo: PageHistoryRepo) {}

  async findById(historyId: string): Promise<PageHistory> {
-    return await this.pageHistoryRepo.findById(historyId);
+    return await this.pageHistoryRepo.findById(historyId, {
+      includeContent: true,
+    });
  }

  async findHistoryByPageId(
@@ -17,15 +17,32 @@ import { DB } from '@docmost/db/types/db';
 export class PageHistoryRepo {
  constructor(@InjectKysely() private readonly db: KyselyDB) {}

+  private baseFields: Array<keyof PageHistory> = [
+    'id',
+    'pageId',
+    'slugId',
+    'title',
+    'icon',
+    'coverPhoto',
+    'lastUpdatedById',
+    'spaceId',
+    'workspaceId',
+    'createdAt',
+  ];
+
  async findById(
    pageHistoryId: string,
-    trx?: KyselyTransaction,
+    opts?: {
+      includeContent?: boolean;
+      trx?: KyselyTransaction;
+    },
  ): Promise<PageHistory> {
-    const db = dbOrTx(this.db, trx);
+    const db = dbOrTx(this.db, opts?.trx);

    return await db
      .selectFrom('pageHistory')
-      .selectAll()
+      .select(this.baseFields)
+      .$if(opts?.includeContent, (qb) => qb.select('content'))
      .select((eb) => this.withLastUpdatedBy(eb))
      .where('id', '=', pageHistoryId)
      .executeTakeFirst();
@@ -63,7 +80,7 @@ export class PageHistoryRepo {
  async findPageHistoryByPageId(pageId: string, pagination: PaginationOptions) {
    const query = this.db
      .selectFrom('pageHistory')
-      .selectAll()
+      .select(this.baseFields)
      .select((eb) => this.withLastUpdatedBy(eb))
      .where('pageId', '=', pageId);

@@ -76,12 +93,19 @@ export class PageHistoryRepo {
    });
  }

-  async findPageLastHistory(pageId: string, trx?: KyselyTransaction) {
-    const db = dbOrTx(this.db, trx);
+  async findPageLastHistory(
+    pageId: string,
+    opts?: {
+      includeContent?: boolean;
+      trx?: KyselyTransaction;
+    },
+  ) {
+    const db = dbOrTx(this.db, opts?.trx);

    return await db
      .selectFrom('pageHistory')
-      .selectAll()
+      .select(this.baseFields)
+      .$if(opts?.includeContent, (qb) => qb.select('content'))
      .where('pageId', '=', pageId)
      .limit(1)
      .orderBy('createdAt', 'desc')