Changelog

[Unreleased]

Changed

• Nix flake modernization: migrated from flake-utils/eachDefaultSystem to flake-parts with treefmt-nix for standardized formatting checks.
• Dependency updates: golang.org/x/sync, golang.org/x/sys, golang.org/x/term, nixpkgs bumped to latest.

[0.5.0] — 2026-07-07

A patch release: go-output hotfix bump. Non-breaking.

Changed

• go-output v0.30.0 to v0.30.1: picked up upstream patch fixes across all go-output modules.

[0.4.0] — 2026-07-06

A maintenance release: go-output v0.30.0 API adoption. Non-breaking.

Changed

• go-output v0.23.x to v0.30.0: adopted the go-output v0.30.0 API across diagram and table rendering code.
  • d2.NewD2Diagram() to d2.NewDiagram().
  • output.GraphStyle to output.NodeStyle (diagram theming).
  • output.TableData to output.Table, output.RenderTableData() to output.RenderTable().

[0.3.1] — 2026-07-02

A maintenance release: daghtml SDK adoption, hook refactoring, and dependency upgrades. Non-breaking.

Changed

• daghtml SDK adoption: replaced 306 lines of inline Sugiyama DAG JavaScript in html.templ with the go-output/daghtml SDK.
• Hook refactoring: centralized per-hook preamble logic into hookContext helpers in hooks.go.
• CSS token extraction: extracted inline CSS color values into named constants for maintainability.
• Test infrastructure: centralized test fixtures and extracted shared helpers into helpers_test.go.
• Go 1.26.4: bumped Go version and updated tooling dependencies.

[0.3.0] — 2026-06-21

A feature release: tree and table export formats, plus CLI coverage. Non-breaking.

Added

• Tree export: dependency DAG rendered as ASCII tree or HTML nested-list tree.
• Table export: service summary table in 16+ formats (table, json, csv, tsv, markdown, xml, d2, yaml, html, tree, mermaid, dot, jsonl, asciidoc, toml, plantuml).
• CLI convert subcommand extensions: tree, htmltree, and table output formats.

[0.2.0] — 2026-06-21

A feature release: D2 diagram export, go-output adoption, and Plugin API parity. Non-breaking.

Added

• D2 diagram export via go-output/d2.
• Plugin-level diagram wrappers: all 9 export formats now have both Write and Export methods.

Changed

• Diagram rendering adopted go-output: replaced the hand-rolled diagramFormatter interface with validated go-output renderers.

[0.1.0] — 2026-06-19

A milestone release: CLI tool, replay engine, NDJSON import/export, JSON Schema, CSV/TSV/DOT export.

Added

• Replay engine (ReplayEvents): reconstructs a Report from a flat event stream.
• NDJSON reader (ReadEvents): line-delimited JSON events with 1 MB max-line guard.
• Loader API (LoadReport): auto-detects JSON vs NDJSON.
• CSV/TSV export: service data as delimited values.
• DOT diagram export: Graphviz digraph.
• JSON Schema: Draft 2020-12 schema generated from Go types.
• CLI tool (cmd/auditlog): info, convert, diff, validate, schema subcommands.
• NewReport constructor: builds a validated Report from core data.
• Real-time event streaming via Config.OnEvent callback.

Breaking

• Removed LoadReportFromJSON (use MigrateReport).
• Removed LoadReportFromNDJSON (use LoadReportFromReader with FormatNDJSON).

[0.0.4] — 2026-06-17

Fixed

• MigrateReport scope counting: migration now reuses countScopeNodes.

[0.0.3] — 2026-06-17

Added

• Filtered reports: functional options to slice by name, type, scope, event type, time range.
• PlantUML export: component diagram format.

[0.0.2] — 2026-06-16

Added

• Mermaid export: flowchart format for GitHub/GitLab/Notion.
• Health check recording: RecordHealthCheck wrapper.
• Config.OnEvent callback.

[0.0.1] — 2026-06-15

Added

• Initial release.
• Plugin with hooks for registration, invocation, shutdown.
• JSON and NDJSON export.
• HTML visualization with warm amber dark theme.
• Dependency graph inference via invocation stack.
• Scope tree tracking.
• Service type detection (lazy, eager, transient, alias).