release: v1.18.1 — paper preprint v0.2 into the repo (docs only)

[ranxianglei]

v1.18.1 — paper preprint v0.2 into the repo (docs only)

Patch release after v1.18.0. Content = PR #394 (already on master); this PR is pure bookkeeping: version bump + changelog entries + devlog. No runtime code changes.

Release content (already on master via #394)

• Paper: paper/model-driven-incremental-hierarchical-compression-training-free-multi-generational-context-management-for-long-lived-coding-agents.md (EN) + paper/模型驱动的增量分层压缩-免训练多代上下文管理.md (ZH) — preprint v0.2: production-scale longitudinal study (4.5 months, three hosts, 174,327 model calls, 18.76B cumulative input tokens, ~24.7B across all hosts, zero window violations on 204,800-token models, marathon sessions of 8,584–12,049 calls).
• Figures: paper/figures/fig1-fold-layout.png … fig6-capacity-sim.png (+ generator make-figures.py).
• Both READMEs carry an MIT open-access callout linking to their own-language version.

Verification

• ./scripts/ci/check-pr.sh: all green (branch name / devlog / changelog version string)
• npm run typecheck ✓ · npm run build ✓ · npm run test: 1263 pass, 0 fail
• Note: npm run format:check fails repo-wide on pristine master too (452 files, pre-existing; not part of CI) — left untouched to keep the diff clean.

After merge (automated)

Merge triggers release.yml: tag v1.18.1 → npm publish (latest) → GitHub Release.

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中文摘要：v1.18.1 补丁版本 —— 内容为 PR #394 论文预印本 v0.2 入库（纯文档，无运行时代码变更）；本 PR 仅含版本号 bump、中英 CHANGELOG 条目与 devlog。本地验证全绿（check-pr.sh / typecheck / build / test 1263 项全部通过）。请人工合并 —— 合并后 CI 自动打 tag、发布 npm latest 并创建 GitHub Release。

[github-actions]

📦 Built Plugin Artifact

Branch: 2026-09-15_release-v1.18.1 (f60a128)

Option A — Install from npm PR tag (recommended)

opencode plugin opencode-acp@pr-401 --global

Each push to this PR publishes a new version under the pr-401 npm tag.

Option B — Install from GitHub

opencode plugin "github:ranxianglei/opencode-acp#2026-09-15_release-v1.18.1" --global

Option C — Download artifact

1. Download the artifact from the Actions run
2. Extract the tarball and install:

tar xzf opencode-acp-pr401.tgz
cp -r package/dist ~/.cache/opencode/packages/opencode-acp@latest/node_modules/opencode-acp/dist

3. Restart opencode to pick up changes.

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This comment is automatically updated on each push.

[ranxianglei]

🤖 Powered by ework · qwen3.8-27b

[bot] 🏷 收到，正在核对 PR #401（分支 2026-09-15_release-v1.18.1）：diff 已确认仅含 5 个簿记文件（package.json 版本 bump、中英 CHANGELOG、devlog），无运行时代码变更；论文与配图已在 master。正在本地跑 check-pr.sh / typecheck / build / test 并查 CI 状态，稍后给出完整结论。

[github-actions]

✅ Published opencode-acp@1.18.1 to npm latest tag.

opencode plugin opencode-acp@latest --global

npm | GitHub Release