v0.1.1 - Stability and Bug Fixes

v0.1.1 - Stability and Bug Fixes

This release focuses on improving stability and fixing critical bugs discovered during code review.

🐛 Bug Fixes

Critical

• Fixed potential race condition in RingBuffer

  • Added sync.RWMutex to protect concurrent access to history buffers
  • Future-proofs against background tasks accessing metrics history
  • Verified with race detector tests

• Prevented memory leak in string interner

  • Global interner was accumulating strings indefinitely
  • Now prunes cache when it exceeds 5000 entries
  • Prevents memory issues during long monitoring sessions

• Fixed unsafe type assertion in slice pool

  • GetProcSlice() now uses comma-ok idiom
  • Returns fresh slice if pool gets corrupted instead of panicking

High Priority

• Added proper error handling for CSV exports

  • Previously, write operations silently ignored errors
  • Users now get clear feedback if snapshot export fails
  • Prevents corrupted files being reported as successful

• Removed duplicate code (copy-paste error)

  • Fixed triple assignment to m.LastError in help overlay handler

📦 Installation

Download Pre-built Binaries

Choose the binary for your platform:

Windows

curl -L https://github.com/N1xev/bubbleMonitor/releases/download/v0.1.1/bub-windows-amd64-v0.1.1.exe -o bub.exe
./bub.exe

Linux

curl -L https://github.com/N1xev/bubbleMonitor/releases/download/v0.1.1/bub-linux-amd64-v0.1.1 -o bub
chmod +x bub
./bub

macOS (Intel)

curl -L https://github.com/N1xev/bubbleMonitor/releases/download/v0.1.1/bub-darwin-amd64-v0.1.1 -o bub
chmod +x bub
./bub

macOS (Apple Silicon)

curl -L https://github.com/N1xev/bubbleMonitor/releases/download/v0.1.1/bub-darwin-arm64-v0.1.1 -o bub
chmod +x bub
./bub

Build from Source

git clone https://github.com/N1xev/bubbleMonitor.git
cd bubbleMonitor
go build -o bub ./cmd/bub
./bub

🧪 Testing

• Comprehensive test suite with race detector
• All tests passing on Linux/macOS/Windows
• No memory leaks detected

📝 Notes

• All features and functionality remain unchanged
• Full backward compatibility maintained
• No breaking changes

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📊 What's Changed

• Refactor project structure to follow Go conventions by @N1xev in 2f18905
• Fix potential race condition in RingBuffer by @N1xev in 5ff87e2
• Prevent memory leak in string interner and fix type assertion by @N1xev in 2e25728
• Add proper error handling for CSV writes by @N1xev in e11a028

Full Changelog: v0.1.0...v0.1.1