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adityamukho merged 1 commit into from
May 17, 2026
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chore: release v1.1.0 #262

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35 changes: 35 additions & 0 deletions CHANGELOG.md
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Expand Up @@ -5,6 +5,41 @@ All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## v1.1.0 — 2026-05-17

Drop-in replacement for v1.0.0. No file-format changes, no public API changes, no query surface changes. Upgrading requires no code changes.

### Performance

- Hash-join replaces nested-loop join for multi-clause queries — O(N) instead of O(N²) for large fact sets (#202, #203, #204)
- Selective B+Tree fact fetch: queries with bound entity/attribute skip full-scan and read only relevant index pages (#208)
- Predicate push-down into join ordering (#207)
- Cost-based clause ordering for `not`/`or` rules (#206, #205)
- SIMD crossover analysis and benchmarking infrastructure (#229)

### Bug fixes

- Fixed critical correctness and durability bugs found during deep audit (#225): fact visibility edge cases, WAL entry ordering, checkpoint atomicity
- Fixed read-only handle `Drop` triggering unnecessary checkpoint, modifying the file on close (#226)
- `QueryResult::Transacted` and `Retracted` reverted to tuple variants — struct-variant form introduced post-1.0 was a breaking change (#261)
- Added `Minigraf::current_tx_count() -> u64` as additive API to expose the `:as-of` monotonic counter without breaking existing pattern matches

### Reliability & testing

- WAL fault injection harness (`FaultInjectingBackend`) with 9 crash-recovery tests (#209, #210, #214)
- Storage/migration resilience: migration matrix, index corruption recovery, concurrency stress tests (#215, #216, #217)
- Property-based query correctness tests against a reference evaluator (proptest, #212)
- Datalog parser/evaluator fuzz targets with seed corpus (#213)
- Per-module branch coverage gates in CI (#219)
- Long-haul smoke suite: 500 entities × 10 write/read/checkpoint cycles (#220)
- XTDB and Datomic semantic compatibility tests (#221)

### Internal

- Workspace-wide clippy lint enforcement — 336 violations fixed (#232)
- Grammar conformance test harness: pest shadow grammar + EDN corpus (#233)
- CI: codecov-action v3→v5, actions-rs→dtolnay migration

## Wave 3 Reliability — 2026-05-17

### Summary
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2 changes: 1 addition & 1 deletion Cargo.toml
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Expand Up @@ -4,7 +4,7 @@ resolver = "2"

[package]
name = "minigraf"
version = "1.0.0"
version = "1.1.0"
edition = "2024"
description = "Zero-config, single-file, embedded graph database with bi-temporal Datalog queries"
license = "MIT OR Apache-2.0"
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2 changes: 1 addition & 1 deletion README.md
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Expand Up @@ -7,7 +7,7 @@
[![Coverage](https://codecov.io/gh/project-minigraf/minigraf/branch/main/graph/badge.svg)](https://codecov.io/gh/project-minigraf/minigraf)
[![License: MIT OR Apache-2.0](https://img.shields.io/badge/license-MIT%20OR%20Apache--2.0-blue.svg)](https://github.com/project-minigraf/minigraf#license)
[![Rust Edition](https://img.shields.io/badge/rust-2024-orange.svg)](https://blog.rust-lang.org/2024/10/17/Rust-1.82.0.html)
[![Release](https://img.shields.io/badge/release-v1.0.0-blue.svg)](https://github.com/project-minigraf/minigraf/releases/tag/v1.0.0)
[![Release](https://img.shields.io/badge/release-v1.1.0-blue.svg)](https://github.com/project-minigraf/minigraf/releases/tag/v1.1.0)

> **Embedded graph memory for AI agents, mobile apps, and the browser** — the SQLite of bi-temporal graph databases

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2 changes: 1 addition & 1 deletion minigraf-c/Cargo.toml
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@@ -1,6 +1,6 @@
[package]
name = "minigraf-c"
version = "1.0.0"
version = "1.1.0"
edition = "2024"
description = "C bindings for Minigraf — stable C API with cbindgen-generated header"
publish = false
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2 changes: 1 addition & 1 deletion minigraf-ffi/Cargo.toml
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@@ -1,6 +1,6 @@
[package]
name = "minigraf-ffi"
version = "1.0.0"
version = "1.1.0"
edition = "2024"
description = "UniFFI mobile bindings for Minigraf (Android + iOS)"
publish = false
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2 changes: 1 addition & 1 deletion minigraf-ffi/python/pyproject.toml
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Expand Up @@ -4,7 +4,7 @@ build-backend = "maturin"

[project]
name = "minigraf"
version = "1.0.0"
version = "1.1.0"
description = "Zero-config, single-file, embedded graph database with bi-temporal Datalog queries"
license = { text = "MIT OR Apache-2.0" }
requires-python = ">=3.9"
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2 changes: 1 addition & 1 deletion minigraf-node/Cargo.toml
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[package]
name = "minigraf-node"
version = "1.0.0"
version = "1.1.0"
edition = "2024"
publish = false

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2 changes: 1 addition & 1 deletion minigraf-node/package.json
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{
"name": "minigraf",
"version": "1.0.0",
"version": "1.1.0",
"description": "Zero-config, single-file, embedded graph database with bi-temporal Datalog queries",
"main": "index.js",
"types": "index.d.ts",
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