# FILE: pages/changelog/v1.4.0.mdx

---
version: "v1.4.0"
title: "Release Loro v1.4.0"
date: 2025/02/13
---

## New

- add `unsubscribe()` for Subscription.

## Fix

- fix: getting values by path in LoroTree [#643](https://github.com/loro-dev/loro/pull/643)
- fix: should be able to call subscription after diffing [#637]
- fix: update long text may fail [#633](https://github.com/loro-dev/loro/pull/633)
- fix: map.keys() may return keys from deleted entries [#618](https://github.com/loro-dev/loro/pull/618)