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Merged
calvinbrewer merged 1 commit into from
Oct 31, 2026
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chore: prepare v2.2.5 release #499

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5 changes: 4 additions & 1 deletion CHANGELOG.md
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Expand Up @@ -6,6 +6,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).

## [Unreleased]

## [2.2.5] - 2026-10-30

### Fixed

- **Memory growth on long-lived connections**: Proxy now releases the prepared-statement, portal and statement-metrics state it keeps for each client connection once PostgreSQL has finished with it. Previously some common client patterns left state behind until the connection closed, so with a connection pool that keeps connections open, memory grew steadily until Proxy was restarted. The affected patterns were statements prepared and described but never executed, prepared statements removed with SQL `DEALLOCATE`, `DEALLOCATE ALL` or `DISCARD ALL` (used by psycopg 3, Rails and connection-pool reset queries, whether sent as a simple query or through the extended protocol), uniquely named portals, pipelined batches that fail part-way, statements rejected by Proxy, and connections that use `COPY ... FROM STDIN`. No configuration change is required.
Expand Down Expand Up @@ -285,7 +287,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
- Integration with CipherStash ZeroKMS.
- Encrypt Query Language (EQL) for indexing and searching encrypted data.

[Unreleased]: https://github.com/cipherstash/proxy/compare/v2.2.4...HEAD
[Unreleased]: https://github.com/cipherstash/proxy/compare/v2.2.5...HEAD
[2.2.5]: https://github.com/cipherstash/proxy/compare/v2.2.4...v2.2.5
[2.2.4]: https://github.com/cipherstash/proxy/compare/v2.2.3...v2.2.4
[2.2.3]: https://github.com/cipherstash/proxy/compare/v2.2.2...v2.2.3
[2.2.2]: https://github.com/cipherstash/proxy/compare/v2.2.1...v2.2.2
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6 changes: 3 additions & 3 deletions Cargo.lock
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2 changes: 1 addition & 1 deletion Cargo.toml
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Expand Up @@ -5,7 +5,7 @@ members = ["packages/*"]
exclude = ["vendor/stack-auth"]

[workspace.package]
version = "2.2.4"
version = "2.2.5"
edition = "2021"

[profile.dev]
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