# Swift 6.3 Nightly Development Snapshots!

**URL:** <https://forums.swift.org/t/swift-6-3-nightly-development-snapshots/83621>\
**Category:** Announcements\
**Created:** [December 9, 2025, 1:39am UTC](https://forums.swift.org/t/swift-6-3-nightly-development-snapshots/83621 "2025-12-09T01:39:28Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![mishal\_shah](https://sea2.discourse-cdn.com/swift/user_avatar/forums.swift.org/mishal_shah/32/247_2.png) [@mishal\_shah](https://forums.swift.org/u/mishal_shah)\
**Post date:** [December 9, 2025, 1:39am UTC](https://forums.swift.org/t/swift-6-3-nightly-development-snapshots/83621/1 "2025-12-09T01:39:28Z")

</div>

Swift 6.3 nightly development snapshots are now available on [swift.org](https://www.swift.org/install).

Install via Swiftly

```swift
swiftly install 6.3-snapshot

```

Instructions for Docker and Windows installers are available on [Install Swift | Swift.org](http://swift.org/install)