---
title: New In 3.1
pubDate: 2026-08-17T09:53:44.266Z
antora:
  editUrl: https://github.com/couchbase/docs-couchbase-lite/edit/release/3.1/modules/ROOT/pages/cbl-whatsnew.adoc
  xref: xref:3.1@couchbase-lite::cbl-whatsnew.adoc[]
---

[Consult the llms.txt file for a full list of contents](/llms.txt)
[View original HTML](/couchbase-lite/3.1/cbl-whatsnew.html)

# New In 3.1

> [!NOTE]
> Couchbase Lite 3.0 introduces some breaking changes.  
> If you're upgrading from 2.x, refer to the appropriate upgrade page — see: [Upgrading](#lbl-upgrade)Users should be able to upgrade to 3.1.x from 3.0.x without manual intervention.

## [](#release-3-1-11-march-2025)Release 3.1.11 (March 2025)

Couchbase Lite Release 3.1.11 introduces fixes and enhancements for:

[Android](android/releasenotes.md)| [Java](java/releasenotes.md)

## [](#release-3-1-10-november-2024)Release 3.1.10 (November 2024)

Couchbase Lite Release 3.1.10 introduces fixes and enhancements for:

[Android](android/releasenotes.md#maint-3-1-10)| [C](c/releasenotes.md#maint-3-1-10)| [C#](csharp/releasenotes.md#maint-3-1-10)| [Java](java/releasenotes.md#maint-3-1-10)| [Objective-C](objc/releasenotes.md#maint-3-1-10)| [Swift](swift/releasenotes.md#maint-3-1-10)

## [](#release-3-1-9-august-2024)Release 3.1.9 (August 2024)

Couchbase Lite Release 3.1.9 introduces fixes and enhancements for:

[Android](android/releasenotes.md#maint-3-1-9)| [C](c/releasenotes.md#maint-3-1-9)| [C#](csharp/releasenotes.md#maint-3-1-9)| [Java](java/releasenotes.md#maint-3-1-9)| [Objective-C](objc/releasenotes.md#maint-3-1-9)| [Swift](swift/releasenotes.md#maint-3-1-9)

## [](#release-3-1-8-may-2024)Release 3.1.8 (May 2024)

Couchbase Lite Release 3.1.8 introduces fixes and enhancements for:

[Android](android/releasenotes.md#maint-3-1-8)

## [](#release-3-1-7-may-2024)Release 3.1.7 (May 2024)

Couchbase Lite Release 3.1.7 introduces fixes and enhancements for:

[Android](android/releasenotes.md#maint-3-1-7)| [C](c/releasenotes.md#maint-3-1-7)| [C#](csharp/releasenotes.md#maint-3-1-7)| [Java](java/releasenotes.md#maint-3-1-7)| [Objective-C](objc/releasenotes.md#maint-3-1-7)| [Swift](swift/releasenotes.md#maint-3-1-7)

## [](#release-3-1-6-march-2024)Release 3.1.6 (March 2024)

Couchbase Lite Release 3.1.6 introduces fixes and enhancements for:

[Android](android/releasenotes.md#maint-3-1-6)| [C](c/releasenotes.md#maint-3-1-6)| [C#](csharp/releasenotes.md#maint-3-1-6)| [Java](java/releasenotes.md#maint-3-1-6)| [Objective-C](objc/releasenotes.md#maint-3-1-6)| [Swift](swift/releasenotes.md#maint-3-1-6)

## [](#release-3-1-4-january-2024)Release 3.1.4 (January 2024)

Couchbase Lite Release 3.1.4 introduces fixes and enhancements for:

[Objective-C](objc/releasenotes.md#maint-3-1-4)| [Swift](swift/releasenotes.md#maint-3-1-4)

## [](#release-3-1-3-november-2023)Release 3.1.3 (November 2023)

Couchbase Lite Release 3.1.3 introduces fixes and enhancements for:

[Android](android/releasenotes.md#maint-3-1-3)| [C](c/releasenotes.md#maint-3-1-3)| [C#](csharp/releasenotes.md#maint-3-1-3)| [Java](java/releasenotes.md#maint-3-1-3)| [Objective-C](objc/releasenotes.md#maint-3-1-3)| [Swift](swift/releasenotes.md#maint-3-1-3)

## [](#release-3-1-2-september-2023)Release 3.1.2 (September 2023)

Couchbase Lite Release 3.1.2 introduces fixes and enhancements for:

[Android](android/releasenotes.md#maint-3-1-2)

## [](#release-3-1-1-july-2023)Release 3.1.1 (July 2023)

Couchbase Lite Release 3.1.1 introduces fixes and enhancements for:

[Android](android/releasenotes.md#maint-3-1-1)| [C](c/releasenotes.md#maint-3-1-1)| [C#](csharp/releasenotes.md#maint-3-1-1)| [Java](java/releasenotes.md#maint-3-1-1)| [Objective-C](objc/releasenotes.md#maint-3-1-1)| [Swift](swift/releasenotes.md#maint-3-1-1)

## [](#release-3-1-0-april-2023)Release 3.1.0 (April 2023)

Couchbase Mobile's cloud-to-edge support for scopes and collections allows application developers to organize and logically isolate data.

Independent lifecycle management and fine-grained security control simplifies the deployment of multi-tenant and high-application density cloud-to-edge applications at scale.

[Scopes and Collections](android/scopes-collections-manage.md) are a first class concept, synced between Couchbase Lite and Sync Gateway, between Sync Gateways (Inter Sync Gateway Replication), between Couchbase Lite peers, as well as available offline-first on Couchbase Lite devices.

## [](#see-also)See Also

[What's new in previous version 3.0](../3.0/cbl-whatsnew.md)

### [](#release-notes)Release Notes

[Swift](swift/releasenotes.md)| [Objective-C](objc/releasenotes.md)| [Java](java/releasenotes.md)| [Android](android/releasenotes.md)| [.Net](csharp/releasenotes.md)| [C](c/releasenotes.md)

### [](#lbl-upgrade)Upgrading

[Swift](swift/upgrade.md)| [Objective-C](objc/upgrade.md)| [Java](java/upgrade.md)| [Android](android/upgrade.md)| [.Net](csharp/upgrade.md)