Couchbase Lite Release Notes
4.1.0 — June 2026
Version 4.1.0 for Java delivers the following features and enhancements:
Fixed Issues
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CBL-7610 — QueryBuilder Unicode collation used null instead of the default system locale
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CBL-7960 — Purging a deleted document does not trigger query change listener events
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CBL-7985 — MultipeerReplicator may crash when registering a replication task while stopping
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CBL-8359 — WebSocket does not echo the close frame when the close is initiated by the remote
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CBL-8363 — Crash due to buffer overrun in Encoder::snip while saving a Version Vector document
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CBL-8475 — Use-after-free crash (EXC_BAD_ACCESS) when a replicator is torn down
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CBL-8496 — A stalled inbound P2P TLS handshake can wedge the MultipeerReplicator
Deprecations
None for this release.
| For an overview of the latest features offered in Couchbase Lite 4.1, see New in 4.1. |