diff --git a/CHANGELOG.md b/CHANGELOG.md
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+### Changelog
+
+All notable changes to this project will be documented in this file. Dates are displayed in UTC.
+
+Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
+
+#### [v3.1.0](https://github.com/wmakeev/moysklad-helpers/compare/v3.0.1...v3.1.0)
+
+- feat: add fileAttr helper [`47739b7`](https://github.com/wmakeev/moysklad-helpers/commit/47739b723f3cf591338c0873fd3ae3e349b76a4e)
+
+#### [v3.0.1](https://github.com/wmakeev/moysklad-helpers/compare/v3.0.0-beta.11...v3.0.1)
+
+> 4 December 2021
+
+- fix(attr): moysklad model Patch helper support [`993d9cf`](https://github.com/wmakeev/moysklad-helpers/commit/993d9cf736d7d0a9f4f96d0b71a4ce688f1f93ec)
+
+#### [v3.0.0-beta.11](https://github.com/wmakeev/moysklad-helpers/compare/v3.0.0-beta.10...v3.0.0-beta.11)
+
+> 2 August 2021
+
+- deps: update model [`7bc9dfd`](https://github.com/wmakeev/moysklad-helpers/commit/7bc9dfdd0487ed45346e4d95440e256d04239509)
+- env: git push [`1a055ff`](https://github.com/wmakeev/moysklad-helpers/commit/1a055ff6e4d29b6498801eaba5afb850f37e3fa4)
+
+#### [v3.0.0-beta.10](https://github.com/wmakeev/moysklad-helpers/compare/v3.0.0-beta.9...v3.0.0-beta.10)
+
+> 24 July 2021
+
+- feat(href): nullable args support [`b32a2a7`](https://github.com/wmakeev/moysklad-helpers/commit/b32a2a7310923f8d45e64c1e0562c6da39bee873)
+
+#### [v3.0.0-beta.9](https://github.com/wmakeev/moysklad-helpers/compare/v3.0.0-beta.8...v3.0.0-beta.9)
+
+> 24 July 2021
+
+- feat(href): more typed result string [`9f89482`](https://github.com/wmakeev/moysklad-helpers/commit/9f89482c225e45aedb2421659a874ef52d284004)
+
+#### [v3.0.0-beta.8](https://github.com/wmakeev/moysklad-helpers/compare/v3.0.0-beta.7...v3.0.0-beta.8)
+
+> 24 July 2021
+
+- refactor(RemapApiHref) [`2de449b`](https://github.com/wmakeev/moysklad-helpers/commit/2de449be33c4cd15727de610fc6131ca9fbd950b)
+
+#### [v3.0.0-beta.7](https://github.com/wmakeev/moysklad-helpers/compare/v3.0.0-beta.6...v3.0.0-beta.7)
+
+> 20 July 2021
+
+- fix(dependencies): add moysklad-api-model to dependencies [`a01ea9b`](https://github.com/wmakeev/moysklad-helpers/commit/a01ea9bea4d7b8fa1f4dba1eb0df7cc9910995ca)
+
+#### [v3.0.0-beta.6](https://github.com/wmakeev/moysklad-helpers/compare/v3.0.0-beta.5...v3.0.0-beta.6)
+
+> 20 July 2021
+
+- feat: более абстрактный интерфейс для Instance [`75673ae`](https://github.com/wmakeev/moysklad-helpers/commit/75673aedeeb82d4ec4a5d3948ba74bea27a36f8d)
+
+#### [v3.0.0-beta.5](https://github.com/wmakeev/moysklad-helpers/compare/v3.0.0-beta.4...v3.0.0-beta.5)
+
+> 19 July 2021
+
+- fix(ref): account support [`1bd1d81`](https://github.com/wmakeev/moysklad-helpers/commit/1bd1d8198eeca6b009649b9e2171e6261088fb8e)
+- tests: add some tests [`2ca4a72`](https://github.com/wmakeev/moysklad-helpers/commit/2ca4a72ce0bc18bc984b7d003070a4b7af322e8c)
+
+#### [v3.0.0-beta.4](https://github.com/wmakeev/moysklad-helpers/compare/v3.0.0-beta.3...v3.0.0-beta.4)
+
+> 18 July 2021
+
+- fix(copyFields): skip empty fields [`0eef4b9`](https://github.com/wmakeev/moysklad-helpers/commit/0eef4b924e921b71b0ca944ff76b1835ae6a92ef)
+
+#### [v3.0.0-beta.3](https://github.com/wmakeev/moysklad-helpers/compare/v3.0.0-beta.2...v3.0.0-beta.3)
+
+> 18 July 2021
+
+- fix(copyFields): fix type [`8d105ae`](https://github.com/wmakeev/moysklad-helpers/commit/8d105aef8b01d80f0214481007e18535bf9a771b)
+
+#### [v3.0.0-beta.2](https://github.com/wmakeev/moysklad-helpers/compare/v3.0.0-beta.1...v3.0.0-beta.2)
+
+> 17 July 2021
+
+- fix(ref) [`8d228b8`](https://github.com/wmakeev/moysklad-helpers/commit/8d228b8c6d75d0e74c72aade92d2f78879e85540)
+
+#### [v3.0.0-beta.1](https://github.com/wmakeev/moysklad-helpers/compare/v1.0.0...v3.0.0-beta.1)
+
+> 17 July 2021
+
+- feat: адаптация для модели [`6aad759`](https://github.com/wmakeev/moysklad-helpers/commit/6aad759a4cb2bdbfb5960be036a7b6716bf9d425)
+- feat: обновлен интерфейс для импорта [`f6781cb`](https://github.com/wmakeev/moysklad-helpers/commit/f6781cb600feaf6f88d725d905564663074871f9)
+- fix(refEqual): parameter may be null or undefined [`7eb835f`](https://github.com/wmakeev/moysklad-helpers/commit/7eb835fa53b7d27a98b9ef282827ca61ae1e9ac5)
+
+#### v1.0.0
+
+> 28 March 2020
+
+- initial [`670db9b`](https://github.com/wmakeev/moysklad-helpers/commit/670db9b709c69195dca1d383cbfc0e3b95fa63ed)
+- Initial commit [`780ed18`](https://github.com/wmakeev/moysklad-helpers/commit/780ed18df80632c8664b1ccb526be9aa6b6b5aac)
diff --git a/package.json b/package.json
index 06e77bc..734a516 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "moysklad-helpers",
-  "version": "3.0.1",
+  "version": "3.1.0",
   "description": "Вспомогательные функции для работы с библиотекой moysklad",
   "main": "dist/src/index.js",
   "types": "dist/src/index.d.ts",