OpenClaw v2026.4.15 更新：自动检测发布

- - Anthropic/models: default Anthropic selections, `opus` aliases, Claude CLI defaults, and bundled image understanding to Claude Opus 4.7.
- - Memory/LanceDB: add cloud storage support to `memory-lancedb` so durable memory indexes can run on remote object storage instead of local disk only. (#63502) Thanks @rugvedS07.
- - Agents/local models: add experimental `agents.defaults.experimental.localModelLean: true` to drop heavyweight default tools like `browser`, `cron`, and `message`, reducing prompt size for weaker local-model setups without changing the normal path. (#66495) Thanks @ImLukeF.
- - Cron/announce delivery: suppress mixed-content isolated cron announce replies that end with `NO_REPLY` so trailing silent sentinels no longer leak summary text to the target channel. (#65004) thanks @neo1027144-creator.
- - Plugins/bundled channels: partition bundled channel lazy caches by active bundled root so `OPENCLAW_BUNDLED_PLUGINS_DIR` flips stop reusing stale plugin, setup, secrets, and runtime state. (#67200) Thanks @gumadeiras.
- - Packaging/plugins: prune common test/spec cargo from bundled plugin runtime dependencies and fail npm release validation if packaged test cargo reappears, keeping published tarballs leaner without plugin-specific special cases. (#67275) thanks @gumadeiras.
- - Agents/context + Memory: trim default startup/skills prompt budgets, cap `memory_get` excerpts by default with explicit continuation metadata, and keep QMD reads aligned with the same bounded excerpt contract so long sessions pull less context by default without losing deterministic follow-up reads.
- - Memory-core/dreaming: skip dreaming narrative transcripts from session-store metadata before bootstrap records land so dream diary prompt/prose lines do not pollute session ingestion. (#67315) thanks @jalehman.