v0.9.28

What's New

Added

• Sliding window context management: Deterministic 1-line tool result summaries (e.g., "terminal: cargo test -> exit 0") for compact context preservation
• Adaptive sliding window: Budget-aware calculate_window_size() replaces brittle is_new_task branching — adapts to context size naturally
• Age-based tool result clearing: 3-tier system — current interaction keeps all, Prior 1 gets 1-line summaries, Prior 2+ drops entirely
• Compaction module: Trigger detection (idle gap, file upload, window overflow), pending-pair tracking, LLM-based summarization
• Skeleton extraction: extract_skeleton() utility for compaction module

Changed

• Orphaned assistant messages preserved with "[Action completed]" instead of being dropped
• Identity-critical tool results exempt from summarization

Fixed

• 6 integration tests updated for sliding window context changes
• Temp DB file lifetime in manage_oauth tests — prevented CI flakiness from early file cleanup

Full Changelog: v0.9.27...v0.9.28