megachangelog
Feature0.5.0

Support for pgvector v0.5.0

Neon now supports pgvector v0.5.0, which introduces Hierarchical Navigable Small Worlds (HNSW) indexing for improved vector search performance.

Support for pgvector v0.5.0 We are pleased to announce support for pgvector v0.5.0 on Neon. This new version introduces Hierarchical Navigable Small Worlds (HNS...
pgvectorvectorssearchindexingextension

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Announcement

Free plan now includes 1 GB storage per project

The Neon Free plan storage limit has been increased from 0.5 GB to 1 GB per project, with existing projects automatically receiving the new limit.

free-planstoragepricing
Announcement2026.09.18

The Neon backend is generally available

Neon's backend platform is now generally available. Users get a complete serverless backend with full branching capabilities, allowing every branch to be a complete copy for development and testing.

backendpostgresbranchingga
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