# Turso v0.4.0

DevFeed: [Turso v0.4.0](<https://devfeed.tech/articles/turso-v0-4-0-6052.md>)

Original publisher: [Read original article](<https://turso.tech/blog/turso-0.4.0>)

Author: Pekka Enberg

Published: 2026-01-05T00:00:00Z

Content type: release

Language: en

Sources: [Turso Blog](<https://devfeed.tech/sources/turso-blog.md>)

Topics: [Turso](<https://devfeed.tech/topics/turso.md>), [SQLite](<https://devfeed.tech/topics/sqlite.md>), [Concurrency](<https://devfeed.tech/topics/concurrency.md>), [Latency](<https://devfeed.tech/topics/latency.md>), [Persistence](<https://devfeed.tech/topics/persistence.md>), [Server](<https://devfeed.tech/topics/server.md>), [client](<https://devfeed.tech/topics/client.md>), [browsers](<https://devfeed.tech/topics/browsers.md>)

Tags: [browsers](<https://devfeed.tech/tags/browsers.md>), [database](<https://devfeed.tech/tags/database.md>), [latency](<https://devfeed.tech/tags/latency.md>), [persistence](<https://devfeed.tech/tags/persistence.md>), [release](<https://devfeed.tech/tags/release.md>), [server](<https://devfeed.tech/tags/server.md>), [sqlite](<https://devfeed.tech/tags/sqlite.md>), [sync](<https://devfeed.tech/tags/sync.md>), [turso](<https://devfeed.tech/tags/turso.md>)

## AI overview

Turso v0.4.0 introduces an overhauled experimental MVCC implementation with support for indexes, checkpointing, and recovery. The release also adds partial sync, including bootstrap and prefetch strategies, while retaining Linux requirements for persistent partial-sync files and browser-compatible in-memory mode.

## Source excerpt

Turso v0.4.0 release with MVCC improvements, partial sync support, page cache spilling, hash joins, and more.