Two unrelated upstream issues were stopping two of our four release targets.
Root-caused and fixed both so v2.0.5 ships on 100% of supported platforms.
Windows MSVC (new regression in v2.0.5):
`usearch 2.24.0` introduced a `memory_mapping_allocator_gt` template
that references the POSIX `MAP_FAILED` macro from <sys/mman.h>, which
doesn't exist on MSVC. Confirmed upstream as unum-cloud/usearch#746
(open). The bump from 2.23.0 happened during the v2.0.5 Cargo.lock
refresh. Pinned `usearch = "=2.23.0"` in crates/vestige-core/Cargo.toml
with a comment linking the upstream issue. Unpin when the fix lands.
Intel Mac (latent bug exposed by the ci workaround):
Root cause was feature-propagation, not the release workflow.
crates/vestige-mcp/Cargo.toml hardcoded
`features = ["bundled-sqlite", "embeddings", "vector-search"]` on its
vestige-core dep, which forcibly enabled vestige-core's embeddings
feature regardless of whether vestige-mcp's own `embeddings` feature
flag was set. With `--no-default-features` at the top level (the old
Intel Mac ci workaround), vestige-mcp's feature flags turned off but
vestige-core's embeddings stayed on through the hardcoded list. That
pulled in fastembed -> ort-sys, but without any of the flags that
select ort-sys' backend binaries, so the ort-sys build script failed
with "does not provide prebuilt binaries for the target
x86_64-apple-darwin with feature set (no features)".
Fix:
- Drop `embeddings` and `vector-search` from the hardcoded features
list in crates/vestige-mcp/Cargo.toml. Leave only `bundled-sqlite`
as an always-on base feature. The existing
`embeddings = ["vestige-core/embeddings"]` /
`vector-search = ["vestige-core/vector-search"]` flag declarations
now actually gate those features as intended.
- Bump the vestige-core dep version ref 2.0.4 -> 2.0.5 (was stale).
- Drop `cargo_flags: "--no-default-features"` from the Intel Mac
target in .github/workflows/release.yml. The original reason for
that workaround was sidestepping the same ort-sys issue, but with
the feature-propagation bug fixed, Intel Mac now builds with full
default features the same way aarch64-darwin does on the same
macos-14 runner.
Verification:
- `cargo tree -p vestige-mcp --no-default-features -i fastembed`
-> "did not match any packages" (fastembed truly absent now)
- `cargo tree -p vestige-mcp --no-default-features -i ort-sys` -> same
- `cargo build --release -p vestige-mcp` -> clean, 1m 21s, usearch 2.23.0
Same v2.0.5 tag. Rust source code identical to 8178beb. Re-triggering
the release workflow via workflow_dispatch will rebuild all four
platforms and upload to the existing v2.0.5 release page.
First AI memory system to model forgetting as a neuroscience-grounded
PROCESS rather than passive decay. Adds the `suppress` MCP tool (#24),
Rac1 cascade worker, migration V10, and dashboard forgetting indicators.
Based on:
- Anderson, Hanslmayr & Quaegebeur (2025), Nat Rev Neurosci — right
lateral PFC as the domain-general inhibitory controller; SIF
compounds with each stopping attempt.
- Cervantes-Sandoval et al. (2020), Front Cell Neurosci PMC7477079 —
Rac1 GTPase as the active synaptic destabilization mechanism.
What's new:
* `suppress` MCP tool — each call compounds `suppression_count` and
subtracts a `0.15 × count` penalty (saturating at 80%) from
retrieval scores during hybrid search. Distinct from delete
(removes) and demote (one-shot).
* Rac1 cascade worker — background sweep piggybacks the 6h
consolidation loop, walks `memory_connections` edges from
recently-suppressed seeds, applies attenuated FSRS decay to
co-activated neighbors. You don't just forget Jake — you fade
the café, the roommate, the birthday.
* 24h labile window — reversible via `suppress({id, reverse: true})`
within 24 hours. Matches Nader reconsolidation semantics.
* Migration V10 — additive-only (`suppression_count`, `suppressed_at`
+ partial indices). All v2.0.x DBs upgrade seamlessly on first launch.
* Dashboard: `ForgettingIndicator.svelte` pulses when suppressions
are active. 3D graph nodes dim to 20% opacity when suppressed.
New WebSocket events: `MemorySuppressed`, `MemoryUnsuppressed`,
`Rac1CascadeSwept`. Heartbeat carries `suppressed_count`.
* Search pipeline: SIF penalty inserted into the accessibility stage
so it stacks on top of passive FSRS decay.
* Tool count bumped 23 → 24. Cognitive modules 29 → 30.
Memories persist — they are INHIBITED, not erased. `memory.get(id)`
returns full content through any number of suppressions. The 24h
labile window is a grace period for regret.
Also fixes issue #31 (dashboard graph view buggy) as a companion UI
bug discovered during the v2.0.5 audit cycle:
* Root cause: node glow `SpriteMaterial` had no `map`, so
`THREE.Sprite` rendered as a solid-coloured 1×1 plane. Additive
blending + `UnrealBloomPass(0.8, 0.4, 0.85)` amplified the square
edges into hard-edged glowing cubes.
* Fix: shared 128×128 radial-gradient `CanvasTexture` singleton used
as the sprite map. Retuned bloom to `(0.55, 0.6, 0.2)`. Halved fog
density (0.008 → 0.0035). Edges bumped from dark navy `0x4a4a7a`
to brand violet `0x8b5cf6` with higher opacity. Added explicit
`scene.background` and a 2000-point starfield for depth.
* 21 regression tests added in `ui-fixes.test.ts` locking every
invariant in (shared texture singleton, depthWrite:false, scale
×6, bloom magic numbers via source regex, starfield presence).
Tests: 1,284 Rust (+47) + 171 Vitest (+21) = 1,455 total, 0 failed
Clippy: clean across all targets, zero warnings
Release binary: 22.6MB, `cargo build --release -p vestige-mcp` green
Versions: workspace aligned at 2.0.5 across all 6 crates/packages
Closes#31
Type filtering (include_types/exclude_types) was applied post-fetch after
the database LIMIT, which could return zero results when all top-N
results were of the filtered type. This pushes type filters into the SQL
WHERE clause in keyword_search_with_scores() so they apply before the
limit. Semantic results still get post-fetch filtering as a safety net
since the vector index cannot filter by type.
Also adds hybrid_search_filtered() as the new primary method, with the
original hybrid_search() delegating to it with no filters for backward
compatibility. The MCP search tool now exposes include_types and
exclude_types parameters.
Includes 5 new test cases covering include, exclude, precedence,
empty results, and backward compatibility.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Adds a second transport layer alongside stdio — Streamable HTTP on port
3928. Enables Claude.ai, remote clients, and web integrations to connect
to Vestige over HTTP with per-session McpServer instances.
- POST /mcp (JSON-RPC) + DELETE /mcp (session cleanup)
- Bearer token auth with constant-time comparison (subtle crate)
- Auto-generated UUID v4 token persisted with 0o600 permissions
- Per-session McpServer instances with 30-min idle reaper
- 100 max sessions, 50 concurrency limit, 256KB body limit
- --http-port flag + VESTIGE_HTTP_PORT / VESTIGE_HTTP_BIND env vars
- Module exports moved from binary to lib.rs for reusability
- vestige CLI gains `serve` subcommand via shared lib
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
3 new MCP tools (16 → 19 total):
- importance_score: 4-channel neuroscience importance scoring (novelty/arousal/reward/attention)
- session_checkpoint: batch smart_ingest up to 20 items with PE Gating
- find_duplicates: cosine similarity clustering with union-find for dedup
CLI: vestige ingest command for memory ingestion via command line
Core: made get_node_embedding public, added get_all_embeddings for dedup scanning
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add web dashboard (axum) on port 3927 with memory browser, search, and
system stats. New MCP tools: memory_timeline, memory_changelog,
health_check, consolidate, stats, backup, export, gc. Search now supports
detail_level (brief/summary/full) to control token usage. Add backup_to()
and get_recent_state_transitions() to storage layer. Bump to v1.2.0.
P0 fixes:
- Add `vestige backup <path>` — full DB copy with WAL checkpoint flush
- Add `vestige export --format json|jsonl [--tags] [--since] <path>` —
paginated memory export with tag/date filtering
- Add `vestige gc --min-retention 0.1 [--max-age-days] [--dry-run] [--yes]`
— bulk cleanup of stale memories with safety prompts
- Fix apply_decay() scaling: batched pagination (500 rows/batch) with
explicit transactions instead of loading all nodes into memory
- Fix hidden MCP resources: memory://insights and memory://consolidation-log
now listed in resources/list (were implemented but undiscoverable)
P1 fixes:
- Add auto-consolidation on server startup: FSRS-6 decay runs in background
after 2s delay, only if last consolidation was >6 hours ago
- Add encryption at rest via SQLCipher feature flag: use --features encryption
with VESTIGE_ENCRYPTION_KEY env var (bundled-sqlite and encryption are
mutually exclusive)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Route ingest tool through smart_ingest (Prediction Error Gating) to
prevent duplicate memories when content is similar to existing entries
- Fix Intel Mac release build: use macos-13 runner for x86_64-apple-darwin
(macos-latest is now ARM64, causing silent cross-compile failures)
- Sync npm package version to 1.1.2 (was 1.0.0 in package.json, 1.1.0
in postinstall.js BINARY_VERSION)
- Add vestige-restore to npm makeExecutable list
- Remove abandoned packages/core/ TypeScript package (pre-Rust implementation
referencing FSRS-5, chromadb, ollama — 32K lines of dead code)
- Sync workspace Cargo.toml version to 1.1.2
Closes#5
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Fix silent errors in stdio.rs: clients now receive fallback error
responses instead of hanging when JSON serialization fails
- Fix UTF-8 panics in keyword.rs: use char-aware slicing instead of
byte offsets for query sanitization and term highlighting
- Fix UTF-8 panics in prospective_memory.rs: replace hard-coded byte
offsets with char-aware slicing for natural language parsing
- Fix UTF-8 panics in git.rs: convert byte positions to char positions
before slicing commit messages
- Fix feature flag bug in vestige-mcp: add proper [features] section
to forward embeddings and vector-search features from vestige-core,
enabling the #[cfg(feature = "embeddings")] initialization code
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
FSRS-6 spaced repetition, spreading activation, synaptic tagging,
hippocampal indexing, and 130 years of memory research.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
