v0.3.0 — Stable release after full code review

Since v0.1.0

New Providers

• Anthropic — native SDK support for Claude Opus 4.7, Sonnet 4.6, Haiku 4.5

Streaming

• SSE streaming via /v1/chat/completions with stream=true
• No extra API call — yields protocol result word-by-word

Reliability

• Graceful fallback: worker failures retry in-round, supervisor failures return last answer
• Retry with exponential backoff on transient errors only (429, 5xx, rate limits)
• Supervisor failures mid-protocol return worker response instead of crashing
• Malformed JSON from LLMs treated as plain-text answers

Bug Fixes (from code review)

• Removed unnecessary global lock in proxy (stateless, concurrent-safe)
• Fixed get_client("gemini") and get_client("anthropic") TypeError
• Supervisor prompt no longer off-by-one on max_rounds
• Proxy preserves assistant messages in multi-turn conversations
• .env parser restricted to *_API_KEY variables only
• Client SDK instances cached (connection reuse)
• temperature and max_tokens now configurable
• CLI warns on empty context, uses encoding="utf-8"
• Worker retry delay excluded from timing metrics
• rounds_used renamed to worker_rounds_used

CLI

• Config file support (~/.config/tiny-boss/config.toml)
• --progress, --quiet, --json flags
• tiny-boss init and tiny-boss --config commands

Tests

• 14 tests: 8 unit + 6 protocol integration (mocked clients)
• Protocol tests cover: fast path, single round, multi-round with history, worker retry, worker failure, supervisor failure

CI

• Lint workflow (ruff) runs on every push and PR

Docs

• Dark-theme architecture diagram
• Pricing tables with real numbers (DeepSeek, GPT-5.5, Claude Opus 4.7, Sonnet 4.6, Haiku 4.5)
• Full CLI flag reference table

Full Changelog: v0.1.0...v0.3.0

v0.1.0 — Initial release

Full Changelog: https://github.com/arshkumarsingh/tiny-boss/commits/v0.1.0