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Jul 30, 2025
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Changelog add 5.28.2.0 #57

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Changelog add 5.28.2.0
robsdedude Jul 30, 2025
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Changelog += maturin version bump
robsdedude Jul 30, 2025
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37 changes: 37 additions & 0 deletions CHANGELOG.md
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Expand Up @@ -59,6 +59,43 @@ Changelog
[#44]: https://github.com/neo4j/neo4j-python-driver-rust-ext/pull/44


## [5.28.2.0](https://github.com/neo4j/neo4j-python-driver-rust-ext/tree/5.28.2.0) (2025-07-30)
***
### **⭐️ New Features**
* Target driver version 5.28.2 ([#54]).

[#54]: https://github.com/neo4j/neo4j-python-driver-rust-ext/pull/54

### **👏️ Improvements**
* Update dependencies ([#32]):
* ⚠️ Bump minimum supported Rust version (MSRV) from `1.67` to `1.77`.
* Security fix by bumping PyO3 (Rust binding for Python) from `0.22.4` to `0.24.2`.
* Update `maturin` (Python package builder) from `~= 1.6.0` to `~= 1.8.3`.
* Harden `Structure` class against memory leak ([#53]).
The extensions' implementation of packstream `Structure` could leak memory when being part of a reference cycle.
In reality this doesn't matter because the driver never constructs cyclic `Structure`s.
Every packstream value is a tree in terms of references (both directions: packing and unpacking).
This change is meant to harden the extensions against introducing effective memory leaks in the driver should the driver's usage of `Structure` change in the future.

[#32]: https://github.com/neo4j/neo4j-python-driver-rust-ext/pull/32
[#53]: https://github.com/neo4j/neo4j-python-driver-rust-ext/pull/53

### **📦️ Packaging**
* ⚠️ Change licensing from "Apache-2.0" to "Apache-2.0 AND MIT" ([#43]).
* Update licensing meta data to be PEP 639 compliant ([#41]).
* Update `maturin` (Python package builder) from `~= 1.8.3` to `~= 1.9.0`.
* Update `maturin` (Python package builder) from `~= 1.9.0` to `~= 1.9.1` ([#54]).

[#41]: https://github.com/neo4j/neo4j-python-driver-rust-ext/pull/41
[#43]: https://github.com/neo4j/neo4j-python-driver-rust-ext/pull/43
[#54]: https://github.com/neo4j/neo4j-python-driver-rust-ext/pull/54

### **🧑️‍💻️ Development**
* Introduce [towncrier](https://towncrier.readthedocs.io/) for managing changelog entries ([#43]).

[#43]: https://github.com/neo4j/neo4j-python-driver-rust-ext/pull/43


## [5.28.1.0](https://github.com/neo4j/neo4j-python-driver-rust-ext/tree/5.28.1.0) (2025-02-10)
***
* Target driver version 5.28.1
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