chore: release v5.0.0

[sw-release-bot]

🤖 New release

• coordinode-lsm-tree: 4.0.0 -> 5.0.0 (⚠ API breaking changes)

⚠ coordinode-lsm-tree breaking changes

--- failure enum_variant_added: enum variant added on exhaustive enum ---

Description:
A publicly-visible enum without #[non_exhaustive] has a new variant.
        ref: https://doc.rust-lang.org/cargo/reference/semver.html#enum-variant-new
       impl: https://github.com/obi1kenobi/cargo-semver-checks/tree/v0.46.0/src/lints/enum_variant_added.ron

Failed in:
  variant CompressionType:ZstdDict in /tmp/.tmpwsGdPu/coordinode-lsm-tree/src/compression.rs:130

Changelog

5.0.0 - 2026-03-23

Added

• (compression) zstd dictionary compression support (#131)

Fixed

• thread UserComparator through ingestion guards and range overlap (#139)

---

This PR was generated with release-plz.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

📢 Thoughts on this report? Let us know!

[sw-release-bot]

⚠️ Performance Alert ⚠️

Possible performance regression was detected for benchmark 'lsm-tree db_bench'.
Benchmark result of this commit is worse than the previous benchmark result exceeding threshold 1.15.

Benchmark suite	Current: 74f6350	Previous: ef6f4b3	Ratio
readseq	2457286.13166805 ops/sec	3025614.107760847 ops/sec	1.23

This comment was automatically generated by workflow using github-action-benchmark.

CC: @polaz

[sw-release-bot]

⚠️ Performance Alert ⚠️

Possible performance regression was detected for benchmark 'coordinode-lsm-tree db_bench'.
Benchmark result of this commit is worse than the previous benchmark result exceeding threshold 1.15.

Benchmark suite	Current: 7e576f8	Previous: 2feddbe	Ratio
readseq	2406198.84947602 ops/sec	3064834.61478155 ops/sec	1.27

This comment was automatically generated by workflow using github-action-benchmark.

CC: @polaz

[polaz]

Closing: v5.0.0 triggered by ZstdDict variant in unmerged PR #131. Will add #[non_exhaustive] to CompressionType to prevent future major bumps from new compression variants. release-plz will recreate as v4.0.1.