v1.5.5: improve system prompt - episodic context as primary recall si…

…gnal, three-layer retrieval guidance

v1.5.4: community summaries on every maintenance cycle, episodic cont…

…ext traces, universal embedding (fetch-based), content normalization for OpenClaw compat, msgSeq persistence fix across gateway restart

1.5.0

1.5.0

1.2.1

1.2.0

1.1.3

1.1.2

1.1.1

feat: v1.1.0 - replace better-sqlite3 with @photostructure/sqlite