Summary

• Bump workspace version 0.14.3 → 0.15.0
• Update tests badge: 4993 → 5413
• Finalize CHANGELOG.md [0.15.0] section (2026-03-14)

Highlights

Added

• Gemini provider (all 6 phases): basic chat, SSE streaming, tool use, vision, embeddings, remote model discovery
• Cascade routing strategy (strategy = "cascade") — try cheap providers first, escalate on degenerate output
• Claude server-side context compaction (compact-2026-01-12 beta) with graceful rejection fallback
• Tiered context compaction: soft tier (70%, no LLM) + hard tier (90%, LLM summarization)
• Gemini thinking_level / thinking_budget support for Gemini 2.5+
• Async parallel dispatch in DagScheduler — all ready tasks dispatched per tick
• Claude 1M extended context window (enable_extended_context = true)
• /scheduler list command and list_tasks tool
• 5-field cron expression support (auto-prepends seconds field)
• Chunked edge loading in graph community detection

Fixed

• Context compaction loop prevention when budget too tight (fix(core): prevent context compaction loop when budget too tight (#1708) #1727)
• ContextManagement serialization for Claude server compaction API (bug(llm): ContextManagement serialization format wrong for Claude server compaction API #1705)
• Semantic ranking options (MMR, temporal decay) not wired at runtime (bug(memory): semantic ranking options (temporal decay, MMR) not wired from config #1668)
• ACP: slash commands not forwarded to agent loop (fix(acp): all agent-loop slash commands broken in ACP sessions (plan, graph, status, etc.) #1672, bug(acp): session/prompt hangs for non-LLM slash commands after agent-loop pass-through #1683)
• OpenAI/Gemini: tools with no parameters causing 400 errors (bug(llm): OpenAI tool definitions with empty parameters rejected in strict mode #1673, feat(gemini): omit empty properties object for no-parameter tools #1641)
• Haiku server compaction rejected gracefully (fix(llm): graceful degradation when compact-2026-01-12 beta header is rejected #1698)

Docs

• New: context compaction loop prevention documentation
• Updated: Gemini provider capabilities, cascade routing, tiered compaction, scheduler list, graph memory chunked loading, cloud provider guide, configuration reference

Checklist

• Version updated in all manifests ([workspace.package] + all workspace dependency entries)
• Cargo.lock updated
• CHANGELOG.md [0.15.0] section finalized with date
• Tests badge updated (5413)
• Snapshot tests updated
• All 5413 tests pass (--features full)
• cargo +nightly fmt --check passes
• cargo clippy --workspace --features full -- -D warnings passes
• Docs updated (mdBook + READMEs)

After merge

git tag v0.15.0 && git push origin v0.15.0