chore: bump to 3.14.0 and update CHANGELOG

[AxDSan]

9 features, 17 fixes, 3 security improvements since 3.13.0.

Added

• Write-approval gate for Mnemosyne memory writes ([FEATURE] write_approval support for mnemosyne_remember #456)
• mnemosyne_forget_canonical tool ([BUG] Canonical memories can't be deleted #435)
• Safe doctor and selected repair workflow
• Query/document embedding prompt prefix env vars (Add query/document embedding prompt prefix env vars #401)
• Shared-surface sync hardening (Harden sync correctness and blind-relay security #442)
• CLA requirement for contributors

Fixed

• Config set crash ([BUG] mnemosyne config set crashes with AttributeError after writing the value #481)
• Expired Discord links ([DOCS] Expired Discord link #479)
• onnxruntime thread affinity spam in LXC containers (onnxruntime pthread_setaffinity_np EINVAL spam in embeddings.py (LXC/container environments) #453)
• Polyphonic recall collapse ([BUG] Polyphonic recall collapses to a single result when one voice dominates (_estimate_similarity uses voice-name Jaccard) #389)
• Content mutation ([BUG] Stored content mutated: derived [DATES:]/[DURATIONS:] annotations appended to content field with no opt-out #387)
• Polyphonic content hydration (fix(polyphonic): hydrate content before diversity ranking #471)
• Main CI contracts restored (fix: restore main CI contracts after merge #480)
• Unsafe connection lifecycle reverted (revert: unsafe #382 connection lifecycle change #477, WAL checkpoint blocked after session ends — thread-local SQLite connections not cleaned up #382)
• Embedding API retries (Transient embedding API failures are not retried consistently #475, Harden runtime dependencies, diagnostics paths, and embedding retries #478)
• Hermes provider diagnostics
• Local LLM SSE errors (fix(local_llm): set stream to false to prevent SSE errors #447)
• Legacy memory_embeddings FK migration (fix(beam): migrate legacy memory_embeddings FK on database init #452)
• Hyphenated recall query expansion
• Hermes provider defaults after config bridge
• Code audit cleanup (fix: code audit — Callable import, duplicate import, F-rules cleanup #460)

Security

• Sync event payloads sanitized
• Cross-model security findings closed
• Branch protection enforces license/cla on main

Summary

• Bumps Mnemosyne to v3.14.0 and documents 9 features, 17 fixes, and 3 security improvements.
• Strengthens agent integration through write approval, canonical forgetting, safer doctor/repair workflows, and Hermes sync hardening.
• Improves privacy and local-first safety with sanitized sync payloads, cross-model sync protections, CLA enforcement, and safer repair paths.
• Fixes configuration crashes, expiry-link updates, recall/context correctness, embedding retries and threading, and Hermes diagnostics/path handling.
• No changes are reported to the working/episodic/BEAM memory tiers, consolidation pipeline, veracity system, retrieval architecture, or benchmark methodology.
• The approval gate, canonical forget operation, and safe repair workflow are strong architectural choices: they make memory mutation more deliberate, reversible, and maintainable.
• The release does not indicate erosion of local-first guarantees or introduce new external-service dependencies; embedding retry and configuration fixes improve resilience where providers are used.

[coderabbitai]

Caution

Review failed

The pull request is closed.

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: ASSERTIVE

Plan: Pro Plus

Run ID: df901c86-7e90-4c6f-9517-2b2caedb8d95

📥 Commits

Reviewing files that changed from the base of the PR and between 30fc09a and bf97316.

📒 Files selected for processing (2)

• CHANGELOG.md
• mnemosyne/__init__.py

---

📝 Walkthrough

Walkthrough

The changelog introduces the v3.14.0 release entry with Added, Fixed, and Security sections, while the package version is updated from 3.13.0 to 3.14.0.

Changes

Release metadata

Layer / File(s)	Summary
Versioned release entry CHANGELOG.md, mnemosyne/__init__.py	Adds the dated v3.14.0 changelog content and updates the module-level package version to 3.14.0.

Estimated code review effort: 1 (Trivial) | ~3 minutes

Suggested reviewers: ruangraung, dplush

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch chore/bump-3.14.0

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands.}