Build Information:

• Version: 2.1.27 -> 2.1.28
• Build Time: 2026-01-30T19:50:44Z -> 2026-01-31T18:41:01Z
• Build Number: 2130 -> 2223

Technical Details:

The diff consists of:

1. Version string and build timestamp updates
2. Removal of saved_hook_context save/load code (~64 net lines removed)
3. Approximately 52,000 lines of minifier variable/function identifier renames

No new tengu_ feature flags, CLAUDE_CODE_ environment variables, .describe() settings, slash commands, CLI flags, or user-facing string literals were added. Users upgrading from 2.1.27 to 2.1.28 will experience no observable behavioral differences in normal usage.