This release adds 4 notable features for engineering teams evaluating rollout.
Published 19d
MCP Data & Storage
✓ No known CVEs patched
✓ No known CVEs patched in this version
Topics
agent-memory-system
anthropic
causal-inference
claude
claude-code
claude-code-plugin
+14 more
cognitive-architecture
cognitive-science
episodic-memory
hopfield-network
llm-memory
long-term-memory
mcp-server
memory
model-context-protocol
neuroscience
persistent-memory
predictive-coding
retrieval-augmented-generation
vector-db
Summary
AI summaryBroad release touches memory, benchmarks, marketplace, and design.
Full changelog
- release: v4.1.0 — read-path supersession + injection-receipt blame path
- chore(marketplace): bump zetetic-team-subagents entry to 2.25.0
- chore(marketplace): bump cortex-viz entry to 2.2.0
- Merge pull request #86 from cdeust/feat/supersede-read-path
- test(memory): read-path supersession regression suite + audit doc
- feat(memory): read-path supersession — exclude superseded versions via current_memories view
- Merge pull request #85 from cdeust/design/aia-svg-refresh
- Merge pull request #84 from cdeust/ci/pin-ruff
- docs(design): restyle banner and diagrams to AI Architect design system
- Merge pull request #83 from cdeust/feat/injection-receipts-t1
- ci(lint): pin ruff to 0.15.20
- style: ruff format 0.15.20 + fix E741 ambiguous loop variable
- test(invariants): refresh I2 allow-list line numbers after T1 receipts landing
- feat(memory): blame path T3 — why tool resolves ⟦rcpt:N⟧ receipts (decision 4255039)
- feat(memory): injection receipts — blame path tranche 2, hook channels (decision 4255039)
- feat(memory): injection receipts — blame path tranche 1 (decision 4255039)
- Merge pull request #82 from cdeust/feat/supersede-write-path
- test(invariants): re-pin I2 heat_base writer allow-list after write-path refactor
- fix(ci): adapt pg_store read path to pgvector 0.5.0 Vector loader
- fix(memory): atomic supersession — insert+edge in one transaction, CAS rebase-retry
- feat(memory): remember(supersedes_id) + CAS on supersession edge
- chore(marketplace): cortex-viz 2.0.1 -> 2.1.0 (design-system release)
- Merge pull request #81 from cdeust/docs/v4-banner-refresh
- fix(benchmarks): correct headline numbers + floors to reproducible values
- Merge pull request #80 from cdeust/docs/v4-banner-refresh
- fix(marketplace): align catalog versions with published releases
- feat(benchmarks): single-command reproduction (benchmarks + ablation)
- Merge pull request #79 from cdeust/docs/v4-banner-refresh
- feat(benchmarks): one-command LongMemEval reproduction harness
- fix(infrastructure): make first-install embedding model download reachable
- Merge pull request #78 from cdeust/docs/v4-banner-refresh
- Merge pull request #77 from cdeust/dependabot/uv/uv-117279fe7f
- docs: refresh banner counts for v4.0 (44 tools · 36 mechanisms · 97 citations)
- chore(deps): bump joserfc in the uv group across 1 directory
What's Changed
- chore(deps): bump joserfc from 1.6.4 to 1.6.8 in the uv group across 1 directory by @dependabot[bot] in https://github.com/cdeust/Cortex/pull/77
- docs: refresh banner counts for v4.0 by @cdeust in https://github.com/cdeust/Cortex/pull/78
- Fresh-install embedding fix + one-command LongMemEval reproduction harness by @cdeust in https://github.com/cdeust/Cortex/pull/79
- feat(benchmarks): single-command reproduction (make reproduce) + banner refresh by @cdeust in https://github.com/cdeust/Cortex/pull/80
- fix(benchmarks): correct numbers + floors to reproducible values (make reproduce passes) by @cdeust in https://github.com/cdeust/Cortex/pull/81
- feat(memory): supersession write-path — remember(supersedes_id) + atomic insert+edge by @cdeust in https://github.com/cdeust/Cortex/pull/82
- feat(memory): injection receipts + blame path (T1+T2+T3, decision 4255039) by @cdeust in https://github.com/cdeust/Cortex/pull/83
- ci(lint): pin ruff to 0.15.20 by @cdeust in https://github.com/cdeust/Cortex/pull/84
- docs(design): restyle banner + diagrams to AI Architect design system by @cdeust in https://github.com/cdeust/Cortex/pull/85
- feat(memory): read-path supersession — serve only chain heads by @cdeust in https://github.com/cdeust/Cortex/pull/86
Full Changelog: https://github.com/cdeust/Cortex/compare/v4.0.0...v4.1.0
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About cdeust/Cortex
Persistent memory for Claude Code grounded in computational neuroscience (41 cited papers)
Related context
Beta — feedback welcome: [email protected]