# Component Release Notes

> Release notes, upgrade guidance, and compatibility notices.

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LLMS index: [llms.txt](/llms.txt)

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This section follows important releases across the PostgreSQL community stack.

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Section pages:

- [pgsql.cc opens with four PostgreSQL community component manuals](/blog/releases/pgsql-cc-first-edition/): The first pgsql.cc edition publishes 78-page English and Chinese documentation collections for four essential PostgreSQL community components.