diff --git a/CHANGELOG.md b/CHANGELOG.md
index bf13ca0..a5b07d7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,23 @@
 
 All notable changes to **export_1c_help** are documented in this file.
 
+## [0.2.0] - 2026-07-23
+
+### Added
+
+- Configuration version on each export (`VERSION` / `Configuration.xml`)
+- Per-page lifecycle in wiki footer and `manifest.json`:
+  - `created_in` — версия конфигурации, в которой страница впервые попала в wiki
+  - `edited_in` — версия, в которой содержимое справки изменилось
+  - `deleted_in` — версия, в которой страница исчезла из `src`
+- `History.md` — сводка выгрузки и накопительный список удалённых страниц
+- `push` читает предыдущий `manifest.json` из wiki перед пересборкой
+- CLI: `--prev-manifest`, `--config-version`
+
+### Changed
+
+- Home / Sidebar показывают версию конфигурации и ссылку на History
+
 ## [0.1.0] - 2026-07-23
 
 ### Status
@@ -25,4 +42,5 @@ All notable changes to **export_1c_help** are documented in this file.
 - Nested subsystem help paths (`Subsystems/A/Subsystems/B/…`) no longer collapse to the parent meta key
 - Unicode wiki filenames replaced with percent-encoded slugs (Gitea UI returned HTTP 500)
 
+[0.2.0]: https://git.p7net.ru/tools/export_1c_help/releases/tag/v0.2.0
 [0.1.0]: https://git.p7net.ru/tools/export_1c_help/releases/tag/v0.1.0
diff --git a/README.md b/README.md
index 7b890bf..ebee00a 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # export_1c_help
 
-**Версия:** см. [`VERSION`](VERSION) (текущая: **0.1.0**) · [CHANGELOG](CHANGELOG.md)  
+**Версия:** см. [`VERSION`](VERSION) (текущая: **0.2.0**) · [CHANGELOG](CHANGELOG.md)  
 **Лицензия:** [MIT](LICENSE)
 
 Выгрузка встроенной справки конфигурации 1С (`**/Ext/Help/ru.html`) в Markdown и публикация в [Gitea Wiki](https://docs.gitea.com/usage/wiki).
@@ -9,26 +9,66 @@
 
 ---
 
+## Порядок обновления wiki (после доработки справки в конфигурации)
+
+Инструмент **всегда** пересобирает wiki из всего `src/` (инкрементального патча нет). Частичная правка Help в конфигураторе → полная перевыгрузка `src` → полный `push`.
+
+1. Доработать справку в конфигураторе (нужные объекты/формы).
+2. Выгрузить конфигурацию в git (`crm3-26/`) и закоммитить/запушить, как обычно.
+3. В монорепо: `git pull` (актуальный `crm3-26/src`, в т.ч. `VERSION` / `Configuration.xml`).
+4. Синхронизировать wiki:
+
+```bash
+cd tools/export_1c_help
+python3 export_1c_help.py push \
+  -s ../../crm3-26/src \
+  --wiki-url https://git.p7net.ru/1c/crm3_26.wiki.git \
+  -m "sync help after config update"
+```
+
+Перед записью можно проверить без push:
+
+```bash
+python3 export_1c_help.py push \
+  -s ../../crm3-26/src \
+  --wiki-url https://git.p7net.ru/1c/crm3_26.wiki.git \
+  --dry-run
+```
+
+**Канон текста** — HTML в конфигурации. Ручные правки страниц в wiki сотрутся при следующем `push` (если не указан `--keep-unmanaged`).
+
+---
+
+## Версии конфигурации на страницах
+
+| Где | Что фиксируется |
+|-----|-----------------|
+| `Home.md` | версия конфигурации **этой** выгрузки |
+| подвал каждой страницы | версия выгрузки; **создана в** / **изменена в** |
+| `History.md` | сводка +/−/~ и накопительный список **удалённых** (`deleted_in`) |
+| `manifest.json` | те же поля + `content_hash`, история `exports[]` |
+
+Версия берётся из `<config>/VERSION` или `<Version>` в `Configuration.xml` (можно переопределить `--config-version`).
+
+Жизненный цикл считается относительно предыдущего `manifest.json` в wiki (при `push` подтягивается автоматически).
+
+---
+
 ## Быстрый старт
 
 ```bash
 cd tools/export_1c_help
 
-# конвертация в каталог
 python3 export_1c_help.py convert \
   -s ../../crm3-26/src \
   -o ./out/wiki-md \
   --clean
 
-# конвертация + push в wiki-репозиторий Gitea
 python3 export_1c_help.py push \
   -s ../../crm3-26/src \
-  --wiki-url https://git.p7net.ru/1c/crm3_26.wiki.git \
-  -o ./out/wiki-md
+  --wiki-url https://git.p7net.ru/1c/crm3_26.wiki.git
 ```
 
-Проверка версии:
-
 ```bash
 python3 export_1c_help.py --version
 ```
@@ -39,62 +79,30 @@ python3 export_1c_help.py --version
 
 ### `convert`
 
-Читает `src/`, пишет Markdown-дерево wiki:
-
-| Файл | Назначение |
-|------|------------|
-| `Home.md` | оглавление по типам метаданных |
-| `_Sidebar.md` | боковая навигация (объекты без форм) |
-| `«Заголовок».md` / `%D0%….md` | страницы справки (кириллица в git — **percent-encoded**, как хранит Gitea) |
-| `manifest.json` | карта `meta_key` → title / filename |
-
 | Параметр | Описание |
 |----------|----------|
 | `-s` / `--src` | каталог `src` выгрузки конфигурации |
 | `-o` / `--out` | каталог результата |
-| `--objects-only` | без справки форм (`Forms/*/Ext/Help`) |
+| `--objects-only` | без справки форм |
 | `--keep-empty` | не пропускать почти пустые страницы |
-| `--clean` | очистить `--out` перед записью (кроме `.git`) |
+| `--clean` | очистить `--out` перед записью |
+| `--prev-manifest` | предыдущий `manifest.json` (lifecycle) |
+| `--config-version` | явная версия конфигурации |
 
 ### `push`
 
-Выполняет `convert`, затем `git clone` / обновление wiki-репозитория (обычно `*.wiki.git`), коммит и `git push`.
+`prepare wiki` → `convert` (с `manifest.json` из wiki) → `git commit` / `push`.
 
 | Параметр | Описание |
 |----------|----------|
-| `--wiki-url` | URL wiki git, напр. `https://git.p7net.ru/1c/crm3_26.wiki.git` |
-| `--work-dir` | локальный clone wiki |
+| `--wiki-url` | URL `*.wiki.git` |
 | `--dry-run` | только convert |
-| `--keep-unmanaged` | не удалять чужие `.md` в wiki |
+| `--keep-unmanaged` | не удалять чужие `.md` |
 | `-m` / `--message` | сообщение коммита |
 
-Для `push` нужны права записи в wiki (HTTPS + credential helper / token).
-
----
-
-## Как устроены ссылки
-
-В HTML справки 1С:
-
-```text
-Catalog.ВидыНоменклатуры/Help
-Document.ЗаказКлиента.Form.ФормаДокумента/Help
-```
-
-В wiki:
-
-```markdown
-[[Виды номенклатуры]]
-[[текст|Виды номенклатуры]]
-```
-
-Ключ метаданных (`Catalog.ВидыНоменклатуры`) стабилен и пишется в подвал страницы и в `manifest.json`.
-
 ---
 
 ## Репозиторий
 
-Отдельный git-репозиторий (подмодуль монорепозитория миграции):
-
-- путь в дереве проекта: `tools/export_1c_help/`
-- remote (ожидаемый): `https://git.p7net.ru/tools/export_1c_help.git`
+- путь: `tools/export_1c_help/`
+- remote: https://git.p7net.ru/tools/export_1c_help.git
diff --git a/VERSION b/VERSION
index 6e8bf73..0ea3a94 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.1.0
+0.2.0
diff --git a/export1c_help/config_version.py b/export1c_help/config_version.py
new file mode 100644
index 0000000..3952e33
--- /dev/null
+++ b/export1c_help/config_version.py
@@ -0,0 +1,64 @@
+"""Read 1C configuration version from dump tree."""
+
+from __future__ import annotations
+
+import re
+from pathlib import Path
+
+_VERSION_TAG = re.compile(r"<Version>([^<]+)</Version>")
+_NAME_TAG = re.compile(
+    r"<Name>([^<]+)</Name>",
+)
+
+
+def config_root_from_src(src_root: Path) -> Path:
+    """src/ → configuration root (parent that usually has VERSION + Configuration.xml)."""
+    src_root = Path(src_root).resolve()
+    if src_root.name == "src":
+        return src_root.parent
+    return src_root
+
+
+def read_config_version(src_root: Path) -> str:
+    """
+    Resolve configuration version.
+
+    Priority:
+    1. <config_root>/VERSION
+    2. <config_root>/src/Configuration.xml → <Version>
+    3. <src_root>/Configuration.xml → <Version>
+    """
+    src_root = Path(src_root)
+    root = config_root_from_src(src_root)
+    version_file = root / "VERSION"
+    if version_file.is_file():
+        text = version_file.read_text(encoding="utf-8-sig", errors="ignore").strip()
+        if text:
+            return text.splitlines()[0].strip()
+
+    for xml_path in (
+        root / "src" / "Configuration.xml",
+        src_root / "Configuration.xml",
+        root / "Configuration.xml",
+    ):
+        if not xml_path.is_file():
+            continue
+        raw = xml_path.read_text(encoding="utf-8-sig", errors="ignore")
+        m = _VERSION_TAG.search(raw)
+        if m:
+            return m.group(1).strip()
+
+    return "unknown"
+
+
+def read_config_name(src_root: Path) -> str | None:
+    src_root = Path(src_root)
+    root = config_root_from_src(src_root)
+    xml_path = root / "src" / "Configuration.xml"
+    if not xml_path.is_file():
+        xml_path = src_root / "Configuration.xml"
+    if not xml_path.is_file():
+        return None
+    raw = xml_path.read_text(encoding="utf-8-sig", errors="ignore")
+    m = _NAME_TAG.search(raw)
+    return m.group(1).strip() if m else None
diff --git a/export1c_help/export.py b/export1c_help/export.py
index 53c2734..386f4da 100644
--- a/export1c_help/export.py
+++ b/export1c_help/export.py
@@ -3,16 +3,26 @@
 from __future__ import annotations
 
 import json
+import re
 import shutil
 from dataclasses import dataclass
 from datetime import datetime, timezone
 from pathlib import Path
 
+from export1c_help.__version__ import __version__
+from export1c_help.config_version import read_config_name, read_config_version
 from export1c_help.convert import default_link_rewrite, extract_h1, html_to_markdown
 from export1c_help.discover import HelpPage, build_link_title_map, discover_help_pages
+from export1c_help.lifecycle import (
+    LifecycleResult,
+    PageRecord,
+    content_hash,
+    load_prev_manifest,
+    merge_lifecycle,
+    prev_records,
+)
 from export1c_help.naming import assign_titles
 from export1c_help.types_map import DIR_TO_RU
-from export1c_help.__version__ import __version__
 
 
 @dataclass
@@ -21,6 +31,11 @@ class ExportStats:
     pages_written: int = 0
     pages_skipped_empty: int = 0
     images_copied: int = 0
+    created_count: int = 0
+    edited_count: int = 0
+    unchanged_count: int = 0
+    deleted_count: int = 0
+    config_version: str = "unknown"
 
 
 def _is_effectively_empty(md: str) -> bool:
@@ -29,8 +44,6 @@ def _is_effectively_empty(md: str) -> bool:
 
 
 def re_sub_md(md: str) -> str:
-    import re
-
     t = re.sub(r"\[\[([^\]|]+)(?:\|[^\]]+)?\]\]", r"\1", md)
     t = re.sub(r"\[([^\]]+)\]\([^)]+\)", r"\1", t)
     t = re.sub(r"[#*_`|-]", " ", t)
@@ -38,18 +51,43 @@ def re_sub_md(md: str) -> str:
     return t
 
 
-def build_home(pages: list[HelpPage], titles: dict[str, str], *, source_label: str) -> str:
+def _page_footer(rec: PageRecord, *, config_version: str) -> str:
+    lines = [
+        "",
+        "---",
+        "",
+        f"*Конфигурация выгрузки: **{config_version}***  ",
+        f"*Страница создана в: **{rec.created_in}** · изменена в: **{rec.edited_in}***  ",
+        f"*Мета: `{rec.meta_key}` · файл: `{rec.source}`*",
+        "",
+    ]
+    return "\n".join(lines)
+
+
+def build_home(
+    pages: list[HelpPage],
+    titles: dict[str, str],
+    *,
+    source_label: str,
+    config_version: str,
+    config_name: str | None,
+    life: LifecycleResult,
+) -> str:
     by_type: dict[str, list[HelpPage]] = {}
     for p in pages:
         by_type.setdefault(p.type_dir, []).append(p)
 
+    name_line = f" (`{config_name}`)" if config_name else ""
     lines = [
-        f"# Справка конфигурации",
+        "# Справка конфигурации",
         "",
-        f"Автогенерация из встроенной справки 1С (`Ext/Help/ru.html`).",
+        "Автогенерация из встроенной справки 1С (`Ext/Help/ru.html`).",
         "",
+        f"- **Версия конфигурации (эта выгрузка):** `{config_version}`{name_line}",
         f"- Источник: `{source_label}`",
-        f"- Страниц: **{len(pages)}**",
+        f"- Страниц: **{len(pages)}** "
+        f"(+{life.created_count} / ~{life.edited_count} / ={life.unchanged_count} / −{life.deleted_count})",
+        f"- Удалённых (накопительно): **{len(life.deleted)}** — см. [[History]]",
         f"- Инструмент: `export_1c_help` v{__version__}",
         f"- Дата: {datetime.now(timezone.utc).strftime('%Y-%m-%d %H:%M UTC')}",
         "",
@@ -72,12 +110,17 @@ def build_sidebar(pages: list[HelpPage], titles: dict[str, str]) -> str:
     by_type: dict[str, list[HelpPage]] = {}
     for p in pages:
         by_type.setdefault(p.type_dir, []).append(p)
-    lines = ["# Справка", "", "[[Home|Оглавление]]", ""]
+    lines = [
+        "# Справка",
+        "",
+        "[[Home|Оглавление]]",
+        "[[History|История выгрузок]]",
+        "",
+    ]
     for type_dir in sorted(by_type, key=lambda d: DIR_TO_RU.get(d, d)):
         label = DIR_TO_RU.get(type_dir, type_dir)
         lines.append(f"### {label}")
         lines.append("")
-        # only object-level in sidebar to keep it usable
         objs = [p for p in by_type[type_dir] if not p.is_form]
         objs.sort(key=lambda p: titles[p.meta_key].casefold())
         for p in objs[:80]:
@@ -88,6 +131,71 @@ def build_sidebar(pages: list[HelpPage], titles: dict[str, str]) -> str:
     return "\n".join(lines).rstrip() + "\n"
 
 
+def build_history(
+    *,
+    config_version: str,
+    config_name: str | None,
+    life: LifecycleResult,
+    prev_exports: list[dict],
+) -> str:
+    name = f" `{config_name}`" if config_name else ""
+    lines = [
+        "# История выгрузок справки",
+        "",
+        f"Текущая выгрузка: конфигурация **{config_version}**{name}.",
+        "",
+        "## Эта выгрузка",
+        "",
+        f"- создано страниц: **{life.created_count}**",
+        f"- изменено: **{life.edited_count}**",
+        f"- без изменений: **{life.unchanged_count}**",
+        f"- удалено в этой версии: **{life.deleted_count}**",
+        f"- всего удалённых (накопительно): **{len(life.deleted)}**",
+        "",
+    ]
+    if life.deleted_count:
+        lines.append("### Удалено в этой версии")
+        lines.append("")
+        for rec in life.deleted:
+            if rec.deleted_in != config_version:
+                continue
+            lines.append(
+                f"- `{rec.meta_key}` — «{rec.title}» "
+                f"(создана в {rec.created_in}, последняя правка {rec.edited_in})"
+            )
+        lines.append("")
+
+    if life.deleted:
+        lines.append("### Все удалённые страницы")
+        lines.append("")
+        lines.append("| Мета | Заголовок | Создана | Изменена | Удалена |")
+        lines.append("|------|-----------|---------|----------|---------|")
+        for rec in life.deleted:
+            lines.append(
+                f"| `{rec.meta_key}` | {rec.title} | {rec.created_in} | "
+                f"{rec.edited_in} | {rec.deleted_in or '—'} |"
+            )
+        lines.append("")
+
+    lines.append("## Предыдущие выгрузки")
+    lines.append("")
+    if not prev_exports:
+        lines.append("_Нет сохранённой истории (первая выгрузка с учётом версий)._")
+        lines.append("")
+    else:
+        lines.append("| Версия конфигурации | Дата (UTC) | Страниц | + | ~ | − |")
+        lines.append("|---------------------|------------|---------|---|---|---|")
+        for row in prev_exports:
+            lines.append(
+                f"| {row.get('config_version', '?')} | {row.get('exported_at', '?')} | "
+                f"{row.get('pages_written', '?')} | {row.get('created', '?')} | "
+                f"{row.get('edited', '?')} | {row.get('deleted', '?')} |"
+            )
+        lines.append("")
+
+    return "\n".join(lines).rstrip() + "\n"
+
+
 def export_help(
     src_root: Path,
     out_dir: Path,
@@ -96,12 +204,23 @@ def export_help(
     skip_empty: bool = True,
     clean: bool = False,
     source_label: str | None = None,
+    prev_manifest_path: Path | None = None,
+    config_version: str | None = None,
 ) -> ExportStats:
     """Convert all help pages into a wiki working tree at out_dir."""
     src_root = src_root.resolve()
     out_dir = out_dir.resolve()
     stats = ExportStats()
 
+    cfg_ver = (config_version or read_config_version(src_root)).strip() or "unknown"
+    cfg_name = read_config_name(src_root)
+    stats.config_version = cfg_ver
+
+    prev_manifest = load_prev_manifest(prev_manifest_path)
+    if prev_manifest is None and not clean:
+        prev_manifest = load_prev_manifest(out_dir / "manifest.json")
+    previous = prev_records(prev_manifest)
+
     pages = discover_help_pages(src_root, include_forms=include_forms)
     stats.pages_total = len(pages)
 
@@ -128,7 +247,8 @@ def export_help(
     def rewrite(href: str, text: str) -> str:
         return default_link_rewrite(href, text, link_map)
 
-    manifest_pages: list[dict] = []
+    draft_records: list[PageRecord] = []
+    body_by_meta: dict[str, str] = {}
 
     for p in pages:
         html = html_cache[p.meta_key]
@@ -137,60 +257,132 @@ def export_help(
         if skip_empty and _is_effectively_empty(md):
             stats.pages_skipped_empty += 1
             continue
-
-        # footer
-        md = (
-            md.rstrip()
-            + "\n\n---\n\n"
-            + f"*Мета: `{p.meta_key}` · файл: `{p.rel_posix}`*\n"
+        body = md.rstrip() + "\n"
+        body_by_meta[p.meta_key] = body
+        draft_records.append(
+            PageRecord(
+                meta_key=p.meta_key,
+                title=title,
+                filename=files[p.meta_key],
+                type_dir=p.type_dir,
+                object=p.object_name,
+                form=p.form_name,
+                source=p.rel_posix,
+                content_hash=content_hash(html),
+                created_in="",
+                edited_in="",
+            )
         )
 
-        fname = files[p.meta_key]
-        (out_dir / fname).write_text(md, encoding="utf-8")
+    life = merge_lifecycle(
+        current=draft_records,
+        previous=previous,
+        config_version=cfg_ver,
+    )
+    stats.created_count = life.created_count
+    stats.edited_count = life.edited_count
+    stats.unchanged_count = life.unchanged_count
+    stats.deleted_count = life.deleted_count
+
+    for rec in life.active:
+        body = body_by_meta[rec.meta_key]
+        md = body.rstrip() + _page_footer(rec, config_version=cfg_ver)
+        (out_dir / rec.filename).write_text(md, encoding="utf-8")
         stats.pages_written += 1
 
-        # copy sibling images
-        help_dir = p.path.parent
-        for img in help_dir.iterdir():
-            if img.suffix.lower() in {".png", ".jpg", ".jpeg", ".gif", ".bmp", ".webp"}:
-                target = out_dir / img.name
-                if not target.exists():
-                    shutil.copy2(img, target)
-                    stats.images_copied += 1
-
-        manifest_pages.append(
-            {
-                "meta_key": p.meta_key,
-                "title": title,
-                "filename": fname,
-                "type_dir": p.type_dir,
-                "object": p.object_name,
-                "form": p.form_name,
-                "source": p.rel_posix,
-            }
-        )
+        help_dir = src_root / Path(rec.source).parent
+        if help_dir.is_dir():
+            for img in help_dir.iterdir():
+                if img.suffix.lower() in {".png", ".jpg", ".jpeg", ".gif", ".bmp", ".webp"}:
+                    target = out_dir / img.name
+                    if not target.exists():
+                        shutil.copy2(img, target)
+                        stats.images_copied += 1
 
     label = source_label or str(src_root)
-    written_keys = {m["meta_key"] for m in manifest_pages}
+    written_keys = {r.meta_key for r in life.active}
     written_pages = [p for p in pages if p.meta_key in written_keys]
+
+    prev_exports: list[dict] = []
+    if prev_manifest:
+        prev_exports = list(prev_manifest.get("exports") or [])
+        # append previous export summary if present at top level
+        if prev_manifest.get("config_version"):
+            prev_exports.insert(
+                0,
+                {
+                    "config_version": prev_manifest.get("config_version"),
+                    "exported_at": prev_manifest.get("exported_at"),
+                    "pages_written": prev_manifest.get("pages_written"),
+                    "created": prev_manifest.get("created_count"),
+                    "edited": prev_manifest.get("edited_count"),
+                    "deleted": prev_manifest.get("deleted_count"),
+                },
+            )
+        # dedupe consecutive identical
+        deduped: list[dict] = []
+        for row in prev_exports:
+            if deduped and deduped[-1].get("exported_at") == row.get("exported_at"):
+                continue
+            deduped.append(row)
+        prev_exports = deduped[:50]
+
     (out_dir / "Home.md").write_text(
-        build_home(written_pages, titles, source_label=label),
+        build_home(
+            written_pages,
+            titles,
+            source_label=label,
+            config_version=cfg_ver,
+            config_name=cfg_name,
+            life=life,
+        ),
         encoding="utf-8",
     )
     (out_dir / "_Sidebar.md").write_text(
         build_sidebar(written_pages, titles),
         encoding="utf-8",
     )
+    (out_dir / "History.md").write_text(
+        build_history(
+            config_version=cfg_ver,
+            config_name=cfg_name,
+            life=life,
+            prev_exports=prev_exports,
+        ),
+        encoding="utf-8",
+    )
+
+    exported_at = datetime.now(timezone.utc).isoformat()
+    exports = [
+        {
+            "config_version": cfg_ver,
+            "exported_at": exported_at,
+            "pages_written": stats.pages_written,
+            "created": stats.created_count,
+            "edited": stats.edited_count,
+            "deleted": stats.deleted_count,
+            "tool_version": __version__,
+        },
+        *prev_exports,
+    ][:50]
 
     manifest = {
         "tool": "export_1c_help",
         "version": __version__,
+        "config_version": cfg_ver,
+        "config_name": cfg_name,
         "source": label,
-        "exported_at": datetime.now(timezone.utc).isoformat(),
+        "exported_at": exported_at,
         "pages_total": stats.pages_total,
         "pages_written": stats.pages_written,
         "pages_skipped_empty": stats.pages_skipped_empty,
-        "pages": manifest_pages,
+        "created_count": stats.created_count,
+        "edited_count": stats.edited_count,
+        "unchanged_count": stats.unchanged_count,
+        "deleted_count": stats.deleted_count,
+        "exports": exports,
+        "pages": [r.to_dict() for r in life.active],
+        "deleted_pages": [r.to_dict() for r in life.deleted],
     }
     (out_dir / "manifest.json").write_text(
         json.dumps(manifest, ensure_ascii=False, indent=2) + "\n",
diff --git a/export1c_help/lifecycle.py b/export1c_help/lifecycle.py
new file mode 100644
index 0000000..2baf7d3
--- /dev/null
+++ b/export1c_help/lifecycle.py
@@ -0,0 +1,174 @@
+"""Page lifecycle tracking across wiki exports."""
+
+from __future__ import annotations
+
+import hashlib
+import json
+from dataclasses import dataclass, field
+from pathlib import Path
+from typing import Any
+
+
+@dataclass
+class PageRecord:
+    meta_key: str
+    title: str
+    filename: str
+    type_dir: str
+    object: str
+    form: str | None
+    source: str
+    content_hash: str
+    created_in: str
+    edited_in: str
+    deleted_in: str | None = None
+    status: str = "active"  # active | deleted
+
+    def to_dict(self) -> dict[str, Any]:
+        d: dict[str, Any] = {
+            "meta_key": self.meta_key,
+            "title": self.title,
+            "filename": self.filename,
+            "type_dir": self.type_dir,
+            "object": self.object,
+            "form": self.form,
+            "source": self.source,
+            "content_hash": self.content_hash,
+            "created_in": self.created_in,
+            "edited_in": self.edited_in,
+            "status": self.status,
+        }
+        if self.deleted_in:
+            d["deleted_in"] = self.deleted_in
+        return d
+
+    @classmethod
+    def from_dict(cls, d: dict[str, Any]) -> PageRecord:
+        return cls(
+            meta_key=d["meta_key"],
+            title=d.get("title") or d["meta_key"],
+            filename=d.get("filename") or "",
+            type_dir=d.get("type_dir") or "",
+            object=d.get("object") or "",
+            form=d.get("form"),
+            source=d.get("source") or "",
+            content_hash=d.get("content_hash") or "",
+            created_in=d.get("created_in") or d.get("config_version") or "unknown",
+            edited_in=d.get("edited_in") or d.get("created_in") or "unknown",
+            deleted_in=d.get("deleted_in"),
+            status=d.get("status") or ("deleted" if d.get("deleted_in") else "active"),
+        )
+
+
+@dataclass
+class LifecycleResult:
+    active: list[PageRecord] = field(default_factory=list)
+    deleted: list[PageRecord] = field(default_factory=list)
+    created_count: int = 0
+    edited_count: int = 0
+    unchanged_count: int = 0
+    deleted_count: int = 0
+
+
+def content_hash(text: str) -> str:
+    return hashlib.sha256(text.encode("utf-8")).hexdigest()[:16]
+
+
+def load_prev_manifest(path: Path | None) -> dict[str, Any] | None:
+    if path is None or not path.is_file():
+        return None
+    try:
+        return json.loads(path.read_text(encoding="utf-8"))
+    except (OSError, json.JSONDecodeError):
+        return None
+
+
+def prev_records(manifest: dict[str, Any] | None) -> dict[str, PageRecord]:
+    if not manifest:
+        return {}
+    out: dict[str, PageRecord] = {}
+    for key in ("pages", "deleted_pages"):
+        for item in manifest.get(key) or []:
+            if not isinstance(item, dict) or "meta_key" not in item:
+                continue
+            rec = PageRecord.from_dict(item)
+            # prefer active over deleted if both present
+            if rec.meta_key in out and out[rec.meta_key].status == "active":
+                continue
+            out[rec.meta_key] = rec
+    return out
+
+
+def merge_lifecycle(
+    *,
+    current: list[PageRecord],
+    previous: dict[str, PageRecord],
+    config_version: str,
+) -> LifecycleResult:
+    """
+    current — new active pages (created_in/edited_in placeholders ignored;
+    content_hash must be set).
+    """
+    result = LifecycleResult()
+    current_keys = {r.meta_key for r in current}
+
+    for cur in current:
+        old = previous.get(cur.meta_key)
+        if old is None or old.status == "deleted":
+            cur.created_in = config_version
+            cur.edited_in = config_version
+            cur.deleted_in = None
+            cur.status = "active"
+            result.created_count += 1
+        elif not old.content_hash:
+            # legacy manifest without hashes — baseline this export
+            cur.created_in = (
+                old.created_in
+                if old.created_in and old.created_in != "unknown"
+                else config_version
+            )
+            cur.edited_in = config_version
+            cur.deleted_in = None
+            cur.status = "active"
+            result.unchanged_count += 1
+        elif old.content_hash == cur.content_hash:
+            cur.created_in = old.created_in
+            cur.edited_in = old.edited_in
+            cur.deleted_in = None
+            cur.status = "active"
+            result.unchanged_count += 1
+        else:
+            cur.created_in = old.created_in or config_version
+            cur.edited_in = config_version
+            cur.deleted_in = None
+            cur.status = "active"
+            result.edited_count += 1
+        result.active.append(cur)
+
+    for key, old in previous.items():
+        if key in current_keys:
+            continue
+        if old.status == "deleted" and old.deleted_in:
+            # already tombstoned — keep
+            result.deleted.append(old)
+            continue
+        tomb = PageRecord(
+            meta_key=old.meta_key,
+            title=old.title,
+            filename=old.filename,
+            type_dir=old.type_dir,
+            object=old.object,
+            form=old.form,
+            source=old.source,
+            content_hash=old.content_hash,
+            created_in=old.created_in,
+            edited_in=old.edited_in,
+            deleted_in=config_version,
+            status="deleted",
+        )
+        result.deleted.append(tomb)
+        result.deleted_count += 1
+
+    result.active.sort(key=lambda r: r.meta_key)
+    result.deleted.sort(key=lambda r: r.meta_key)
+    return result
diff --git a/export1c_help/wiki.py b/export1c_help/wiki.py
index 5818058..9776c11 100644
--- a/export1c_help/wiki.py
+++ b/export1c_help/wiki.py
@@ -26,24 +26,14 @@ def _run(cmd: list[str], *, cwd: Path) -> str:
     return proc.stdout
 
 
-def push_wiki(
-    content_dir: Path,
+def prepare_wiki_clone(
     wiki_url: str,
-    *,
     work_dir: Path,
-    message: str,
+    *,
     branch: str = "main",
-    keep_unmanaged: bool = False,
-) -> None:
-    """
-    Clone/fetch wiki repo into work_dir, replace managed pages, commit, push.
-
-    Managed pages = all *.md from content_dir plus images and manifest.json.
-    If keep_unmanaged=False, removes other *.md (except maybe custom) before copy.
-    """
-    content_dir = content_dir.resolve()
+) -> Path:
+    """Clone or reset wiki working tree; return path to existing manifest.json if any."""
     work_dir = work_dir.resolve()
-
     if work_dir.exists() and (work_dir / ".git").exists():
         _run(["git", "fetch", "origin"], cwd=work_dir)
         _run(["git", "checkout", branch], cwd=work_dir)
@@ -53,9 +43,41 @@ def push_wiki(
             shutil.rmtree(work_dir)
         work_dir.parent.mkdir(parents=True, exist_ok=True)
         _run(
-            ["git", "clone", "--branch", branch, "--single-branch", wiki_url, str(work_dir)],
+            [
+                "git",
+                "clone",
+                "--branch",
+                branch,
+                "--single-branch",
+                wiki_url,
+                str(work_dir),
+            ],
             cwd=work_dir.parent,
         )
+    return work_dir
+
+
+def push_wiki(
+    content_dir: Path,
+    wiki_url: str,
+    *,
+    work_dir: Path,
+    message: str,
+    branch: str = "main",
+    keep_unmanaged: bool = False,
+    already_prepared: bool = False,
+) -> None:
+    """
+    Clone/fetch wiki repo into work_dir, replace managed pages, commit, push.
+
+    Managed pages = all files from content_dir (md/json/images).
+    If keep_unmanaged=False, removes other .md/.json/images before copy.
+    """
+    content_dir = content_dir.resolve()
+    work_dir = work_dir.resolve()
+
+    if not already_prepared:
+        prepare_wiki_clone(wiki_url, work_dir, branch=branch)
 
     if not keep_unmanaged:
         for path in work_dir.iterdir():
diff --git a/export_1c_help.py b/export_1c_help.py
index 6867f4a..7dcdd4e 100644
--- a/export_1c_help.py
+++ b/export_1c_help.py
@@ -12,8 +12,9 @@ if str(TOOL_ROOT) not in sys.path:
     sys.path.insert(0, str(TOOL_ROOT))
 
 from export1c_help import __status__, __version__  # noqa: E402
+from export1c_help.config_version import read_config_version  # noqa: E402
 from export1c_help.export import export_help  # noqa: E402
-from export1c_help.wiki import WikiPushError, push_wiki  # noqa: E402
+from export1c_help.wiki import WikiPushError, prepare_wiki_clone, push_wiki  # noqa: E402
 
 
 def build_parser() -> argparse.ArgumentParser:
@@ -29,44 +30,11 @@ def build_parser() -> argparse.ArgumentParser:
     sub = p.add_subparsers(dest="cmd", required=True)
 
     c = sub.add_parser("convert", help="Конвертация Help → Markdown в каталог")
-    c.add_argument(
-        "-s",
-        "--src",
-        type=Path,
-        required=True,
-        help="Каталог src выгрузки конфигурации (…/crm3-26/src)",
-    )
-    c.add_argument(
-        "-o",
-        "--out",
-        type=Path,
-        required=True,
-        help="Каталог результата (wiki working tree)",
-    )
-    c.add_argument(
-        "--objects-only",
-        action="store_true",
-        help="Только справка объектов (без Forms/*/Ext/Help)",
-    )
-    c.add_argument(
-        "--keep-empty",
-        action="store_true",
-        help="Не пропускать почти пустые страницы",
-    )
-    c.add_argument(
-        "--clean",
-        action="store_true",
-        help="Очистить --out перед записью (кроме .git)",
-    )
-    c.add_argument(
-        "--source-label",
-        default=None,
-        help="Подпись источника в Home.md",
-    )
+    _add_convert_args(c)
     c.set_defaults(func=cmd_convert)
 
     w = sub.add_parser("push", help="convert + push в Gitea wiki (.wiki.git)")
-    w.add_argument("-s", "--src", type=Path, required=True)
+    _add_convert_args(w, require_out=False)
     w.add_argument(
         "--wiki-url",
         required=True,
@@ -76,7 +44,7 @@ def build_parser() -> argparse.ArgumentParser:
         "--work-dir",
         type=Path,
         default=None,
-        help="Локальный clone wiki (по умолчанию: <out>/.wiki_clone)",
+        help="Локальный clone wiki (по умолчанию: <out-parent>/wiki_clone)",
     )
     w.add_argument(
         "-o",
@@ -85,30 +53,75 @@ def build_parser() -> argparse.ArgumentParser:
         default=None,
         help="Промежуточный каталог MD (по умолчанию: ./out/wiki-md)",
     )
-    w.add_argument("--objects-only", action="store_true")
-    w.add_argument("--keep-empty", action="store_true")
     w.add_argument(
         "--keep-unmanaged",
         action="store_true",
         help="Не удалять чужие .md в wiki перед копированием",
     )
-    w.add_argument(
-        "-m",
-        "--message",
-        default=None,
-        help="Сообщение коммита wiki",
-    )
+    w.add_argument("-m", "--message", default=None, help="Сообщение коммита wiki")
     w.add_argument("--branch", default="main")
-    w.add_argument(
-        "--dry-run",
-        action="store_true",
-        help="Только convert, без git push",
-    )
+    w.add_argument("--dry-run", action="store_true", help="Только convert, без git push")
     w.set_defaults(func=cmd_push)
 
     return p
 
 
+def _add_convert_args(p: argparse.ArgumentParser, *, require_out: bool = True) -> None:
+    p.add_argument(
+        "-s",
+        "--src",
+        type=Path,
+        required=True,
+        help="Каталог src выгрузки конфигурации (…/crm3-26/src)",
+    )
+    if require_out:
+        p.add_argument(
+            "-o",
+            "--out",
+            type=Path,
+            required=True,
+            help="Каталог результата (wiki working tree)",
+        )
+    p.add_argument(
+        "--objects-only",
+        action="store_true",
+        help="Только справка объектов (без Forms/*/Ext/Help)",
+    )
+    p.add_argument(
+        "--keep-empty",
+        action="store_true",
+        help="Не пропускать почти пустые страницы",
+    )
+    p.add_argument(
+        "--clean",
+        action="store_true",
+        help="Очистить --out перед записью (кроме .git)",
+    )
+    p.add_argument("--source-label", default=None, help="Подпись источника в Home.md")
+    p.add_argument(
+        "--prev-manifest",
+        type=Path,
+        default=None,
+        help="Предыдущий manifest.json (жизненный цикл страниц)",
+    )
+    p.add_argument(
+        "--config-version",
+        default=None,
+        help="Версия конфигурации (иначе VERSION / Configuration.xml)",
+    )
+
+
+def _print_stats(stats, dest: Path) -> None:
+    print(
+        f"OK: config={stats.config_version} "
+        f"written={stats.pages_written} "
+        f"+{stats.created_count}/~{stats.edited_count}/={stats.unchanged_count}/−{stats.deleted_count} "
+        f"skipped_empty={stats.pages_skipped_empty} "
+        f"total={stats.pages_total} "
+        f"images={stats.images_copied} → {dest}"
+    )
+
+
 def cmd_convert(args: argparse.Namespace) -> int:
     stats = export_help(
         args.src,
@@ -117,38 +130,50 @@ def cmd_convert(args: argparse.Namespace) -> int:
         skip_empty=not args.keep_empty,
         clean=args.clean,
         source_label=args.source_label,
+        prev_manifest_path=args.prev_manifest,
+        config_version=args.config_version,
     )
-    print(
-        f"OK: written={stats.pages_written} "
-        f"skipped_empty={stats.pages_skipped_empty} "
-        f"total={stats.pages_total} "
-        f"images={stats.images_copied} → {args.out}"
-    )
+    _print_stats(stats, args.out)
     return 0
 
 
 def cmd_push(args: argparse.Namespace) -> int:
     out = args.out or (TOOL_ROOT / "out" / "wiki-md")
     work = args.work_dir or (out.parent / "wiki_clone")
+    branch = args.branch
+
+    try:
+        prepare_wiki_clone(args.wiki_url, work, branch=branch)
+    except WikiPushError as exc:
+        print(f"wiki prepare failed:\n{exc}", file=sys.stderr)
+        return 1
+
+    prev = args.prev_manifest or (work / "manifest.json")
+    cfg = args.config_version or read_config_version(args.src)
+
     stats = export_help(
         args.src,
         out,
         include_forms=not args.objects_only,
         skip_empty=not args.keep_empty,
         clean=True,
-        source_label=str(args.src),
+        source_label=args.source_label or str(args.src),
+        prev_manifest_path=prev if prev.is_file() else None,
+        config_version=cfg,
     )
     print(
-        f"convert: written={stats.pages_written} "
-        f"skipped_empty={stats.pages_skipped_empty} "
-        f"total={stats.pages_total} → {out}"
+        f"convert: config={stats.config_version} "
+        f"written={stats.pages_written} "
+        f"+{stats.created_count}/~{stats.edited_count}/={stats.unchanged_count}/−{stats.deleted_count} "
+        f"→ {out}"
     )
     if args.dry_run:
         print("dry-run: push skipped")
         return 0
 
     message = args.message or (
-        f"export_1c_help v{__version__}: sync help ({stats.pages_written} pages)"
+        f"export_1c_help v{__version__}: sync help cfg {stats.config_version} "
+        f"({stats.pages_written} pages, +{stats.created_count}/~{stats.edited_count}/−{stats.deleted_count})"
     )
     try:
         push_wiki(
@@ -156,8 +181,9 @@ def cmd_push(args: argparse.Namespace) -> int:
             args.wiki_url,
             work_dir=work,
             message=message,
-            branch=args.branch,
+            branch=branch,
             keep_unmanaged=args.keep_unmanaged,
+            already_prepared=True,
         )
     except WikiPushError as exc:
         print(f"push failed:\n{exc}", file=sys.stderr)