Developer Update - December 2025

[CoolAssPuppy]

Here’s everything that happened with Supabase in the last month. Be sure to keep reading for a special gift:

Supabase ETL

A change-data-capture pipeline that continuously replicates data from Supabase Postgres to external destinations, starting with Iceberg. Available in private alpha now.

[Blog Post]

Analytics Buckets

Specialized storage buckets built on Apache Iceberg and AWS S3 Tables that provide columnar storage for analytical workloads while maintaining compatibility with the Postgres interface. Available in public alpha now.

[Blog Post]

Vector Buckets

Vector Buckets are a specialized bucket type built on Amazon S3 Vectors. They are cold storage for your embeddings, with a query engine attached. Available in public alpha now.

[Blog Post]

iceberg-js

A minimal, vendor-agnostic JavaScript client for the Apache Iceberg REST Catalog API.

[Blog Post]

Supabase Platform

A white-label offering that lets platforms provision and manage fully managed backends on behalf of their users

[Blog Post]

New Auth Templates

We now include more email templates to handle security-sensitive changes to you app, including password changed, email changed, phone number changed, identity linked or unlinked, multi-factor authentication enrolled or unenrolled, and more.

[Blog Post]

Sign in with [Your App]

You can now turn your project into a full-fledged identity provider. You’ve heard about “Sign in With Google,” now you can build “Sign in With [Your App].” The immediate catalyst for this is that soon you can build MCP servers that use Supabase Auth in your app to authenticate the user.

[Blog Post]

Supabase power for Amazon Kiro

With these powers for [[Amazon’s Kiro IDE](https://www.kiro.dev/)](https://www.kiro.dev), you can build full-stack applications faster by giving Kiro deep knowledge of your Supabase project, best practices for database migrations, edge functions, and security policies.

[Blog Post]

Supabase in the AWS Marketplace

You can now purchase Supabase through the AWS Marketplace, which means that if your company has an AWS spend-commit you can use it to purchase Supabase.

[LinkedIn]

Quick Product Announcements

• We’ve added asynchronous streaming to Postgres Foreign Data Wrappers. [Blog Post]
• We now support deploying legacy NodeJS applications as Edge Functions.
• You can now download Edge Functions from the Supabase CLI without Docker.
• You can now bulk paste and edit individual secrets for Edge Functions.

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This discussion was created from the release Developer Update - December 2025.