Changelog¶

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[0.3.0] - 2026-05-02¶

Documentation Site: GitHub Pages documentation with MkDocs Material theme
Bilingual Docs: Full English and Chinese documentation (folder-based i18n)
AI Usage Guide: Dedicated guide for using perfetto-cli with Claude Code, Cursor, and other AI coding tools
Auto Deployment: GitHub Actions workflow for automatic docs deployment on push

ANR Analysis: Detect ANR events with severity classification and multi-signal root cause analysis
Frame Performance: Frame jank detection (SMOOTH/JANK/BIG_JANK/HUGE_JANK) and performance summary with rating
CPU Analysis: Thread-level CPU utilization, hotspot slice detection, thread contention analysis, DVFS frequency info
Memory Analysis: RSS-based memory leak detection with growth trend, heap dominator tree analysis
Binder Analysis: Binder IPC transaction profiling with AIDL interface and server process grouping
SQL Queries: Execute raw PerfettoSQL, search slices by pattern (contains/exact/glob), slice detail inspection
Trace Capture: Device trace capture via adb — start/stop/run commands with custom config, duration, buffer size
Output Formats: Three output formats — text (Rich colorized), table (ASCII), json (machine-readable)
Skills Management: Install/uninstall AI coding tool skills for Claude Code, Cursor, Codex, Gemini CLI integration
Global Options: Process filtering, custom trace_processor path, verbose mode