v0.37.0

What's Changed

• feat(byreal-spot): gated Solana spot trading (curated SPL + xStocks) — C→A first slice by @latentwill in #1082
• Nansen + Elfa forward-only data tools by @latentwill in #1088
• feat(nanochat): Nanochat Filter Agent — trained GPT2-scale model filter slot + Autoresearcher by @latentwill in #1090
• fix(marketplace): no 'Mainnet' banner — keep only the testnet warning by @latentwill in #1084
• feat(marketplace): wire buyers.agents from x402; drop per-listing clones (xvision-ctkm.8) by @latentwill in #1089
• fix(marketplace): resolve ipfs:// listing names via configurable gateway (xvision-ctkm.9) by @latentwill in #1087
• ci(rustfmt): enforce cargo fmt on PRs + clean the baseline (xvision-eef) by @latentwill in #1085
• chore(deps): bump vite and vitest in /tools/agent-conductor by @dependabot[bot] in #1083
• fix(migrations): renumber duplicate engine migration 069 -> 070 by @latentwill in #1091
• feat(marketplace): real x402 autonomous purchases — facilitator + non-custodial MCP client (Mantle) by @latentwill in #1086
• fix(build): re-track strategies/ seed library (un-break Dockerfile.deploy) by @latentwill in #1092
• fix(autoresearch): return bare arrays from list endpoints — fix Optimizer crash by @latentwill in #1094
• fix: optimizer/agent CLI quality fixes from agent audit (7-phase plan) by @latentwill in #1093
• feat: native PC binary distribution (no Docker required) by @latentwill in #1097
• fix(optimizer): QA gist fixes — anti-patterns schema, response_format fallback, cross-provider by @latentwill in #1096
• release: 0.37.0 by @latentwill in #1098
• fix(release): drop nonexistent xvision-engine/sqlite-bundled feature by @latentwill in #1099
• fix(release): pin toolchain to 1.95.0 to match rust-toolchain.toml by @latentwill in #1100
• fix(release): single-line cargo build for Windows PowerShell by @latentwill in #1101
• fix(optimizer): cross-provider sidecar routing, spawn retry, error messaging by @latentwill in #1102
• test(marketplace): sealed-publish test asserts export-envelope canonical (baseline red) by @latentwill in #1095
• fix(parser): unwrap ollama function-call wrapper formats in trader output by @latentwill in #1103
• feat(windows): cross-platform IPC + complete 4-platform release by @latentwill in #1105

Full Changelog: v0.36.0...v0.37.0

What's Changed

• feat(byreal-spot): gated Solana spot trading (curated SPL + xStocks) — C→A first slice by @latentwill in #1082
• Nansen + Elfa forward-only data tools by @latentwill in #1088
• feat(nanochat): Nanochat Filter Agent — trained GPT2-scale model filter slot + Autoresearcher by @latentwill in #1090
• fix(marketplace): no 'Mainnet' banner — keep only the testnet warning by @latentwill in #1084
• feat(marketplace): wire buyers.agents from x402; drop per-listing clones (xvision-ctkm.8) by @latentwill in #1089
• fix(marketplace): resolve ipfs:// listing names via configurable gateway (xvision-ctkm.9) by @latentwill in #1087
• ci(rustfmt): enforce cargo fmt on PRs + clean the baseline (xvision-eef) by @latentwill in #1085
• chore(deps): bump vite and vitest in /tools/agent-conductor by @dependabot[bot] in #1083
• fix(migrations): renumber duplicate engine migration 069 -> 070 by @latentwill in #1091
• feat(marketplace): real x402 autonomous purchases — facilitator + non-custodial MCP client (Mantle) by @latentwill in #1086
• fix(build): re-track strategies/ seed library (un-break Dockerfile.deploy) by @latentwill in #1092
• fix(autoresearch): return bare arrays from list endpoints — fix Optimizer crash by @latentwill in #1094
• fix: optimizer/agent CLI quality fixes from agent audit (7-phase plan) by @latentwill in #1093
• feat: native PC binary distribution (no Docker required) by @latentwill in #1097
• fix(optimizer): QA gist fixes — anti-patterns schema, response_format fallback, cross-provider by @latentwill in #1096
• release: 0.37.0 by @latentwill in #1098
• fix(release): drop nonexistent xvision-engine/sqlite-bundled feature by @latentwill in #1099
• fix(release): pin toolchain to 1.95.0 to match rust-toolchain.toml by @latentwill in #1100
• fix(release): single-line cargo build for Windows PowerShell by @latentwill in #1101
• fix(optimizer): cross-provider sidecar routing, spawn retry, error messaging by @latentwill in #1102
• test(marketplace): sealed-publish test asserts export-envelope canonical (baseline red) by @latentwill in #1095
• fix(parser): unwrap ollama function-call wrapper formats in trader output by @latentwill in #1103
• feat(windows): cross-platform IPC + complete 4-platform release by @latentwill in #1105

Full Changelog: v0.36.0...v0.37.0

What's Changed

• feat(byreal-spot): gated Solana spot trading (curated SPL + xStocks) — C→A first slice by @latentwill in #1082
• Nansen + Elfa forward-only data tools by @latentwill in #1088
• feat(nanochat): Nanochat Filter Agent — trained GPT2-scale model filter slot + Autoresearcher by @latentwill in #1090
• fix(marketplace): no 'Mainnet' banner — keep only the testnet warning by @latentwill in #1084
• feat(marketplace): wire buyers.agents from x402; drop per-listing clones (xvision-ctkm.8) by @latentwill in #1089
• fix(marketplace): resolve ipfs:// listing names via configurable gateway (xvision-ctkm.9) by @latentwill in #1087
• ci(rustfmt): enforce cargo fmt on PRs + clean the baseline (xvision-eef) by @latentwill in #1085
• chore(deps): bump vite and vitest in /tools/agent-conductor by @dependabot[bot] in #1083
• fix(migrations): renumber duplicate engine migration 069 -> 070 by @latentwill in #1091
• feat(marketplace): real x402 autonomous purchases — facilitator + non-custodial MCP client (Mantle) by @latentwill in #1086
• fix(build): re-track strategies/ seed library (un-break Dockerfile.deploy) by @latentwill in #1092
• fix(autoresearch): return bare arrays from list endpoints — fix Optimizer crash by @latentwill in #1094
• fix: optimizer/agent CLI quality fixes from agent audit (7-phase plan) by @latentwill in #1093
• feat: native PC binary distribution (no Docker required) by @latentwill in #1097
• fix(optimizer): QA gist fixes — anti-patterns schema, response_format fallback, cross-provider by @latentwill in #1096
• release: 0.37.0 by @latentwill in #1098
• fix(release): drop nonexistent xvision-engine/sqlite-bundled feature by @latentwill in #1099
• fix(release): pin toolchain to 1.95.0 to match rust-toolchain.toml by @latentwill in #1100
• fix(release): single-line cargo build for Windows PowerShell by @latentwill in #1101
• fix(optimizer): cross-provider sidecar routing, spawn retry, error messaging by @latentwill in #1102
• test(marketplace): sealed-publish test asserts export-envelope canonical (baseline red) by @latentwill in #1095
• fix(parser): unwrap ollama function-call wrapper formats in trader output by @latentwill in #1103
• feat(windows): cross-platform IPC + complete 4-platform release by @latentwill in #1105

Full Changelog: v0.36.0...v0.3...

v0.36.0

xvision 0.36.0

Docker image (private GHCR — docker login ghcr.io first):

docker pull ghcr.io/latentwill/xvision:0.36.0

Published from this tag via .github/workflows/docker.yml. The running container's GET /api/version reports 0.36.0.

The first image-release train since the 0.21.0 baseline, covering ~four
weeks and ~259 merged PRs. Highlights below are grouped and condensed;
git log v0.21.0-baseline.. (or the merged PR titles) has the granular
detail. PR references are representative, not exhaustive.

Added

Optimizer (autooptimizer cycle)

• xvn optimize run is the single CLI surface for the overnight cycle; the
  DSPy flywheel runs inside the cycle automatically and emits
  CycleProgressEvent::FlywheelCompiled (#972).
• Optimizer session-detail page with truthful live-run indication, timeline,
  experiments × regimes heatmap, outcome KPI strip, and blob-diff inspector (#1070).
• Configurable experiments-per-cycle; mutation axes across prompt, filter, and
  DSPy levers; lineage sealing with Merkle root + cycle seal.
• Reliability: 300s timeout for slow OpenAI-compat reasoning models; run_session
  survives imperfect model output (#1071, #1075).

Trace / observability

• UnifiedEvent convergence: agent-run LIVE stream wired onto one event model at
  full inspector fidelity (#1044–#1049).
• Trace dock: nested span tree, model-reasoning taxonomy, deterministic
  filter-firing spans, risk-gate + decision-input + outcome/exit spans, on-chain
  attestation boundary event (#1042).
• Spans + agent_runs recorded/finalized for batch, experiment, and sweep eval
  runs; actual prompt + response text recorded for Cline trader calls (#1064, #1066).
• Optimizer cycle visible on the trace surface; candidate eval runs nested under
  their experiment row; full-fidelity trace/flywheel export (#1048, #1050, #1052).

Mantle marketplace

• On-chain listing / browse / sell flow on Mantle, with the active network
  resolved from the backend at runtime so one image works on testnet or mainnet (#1065, #1069).
• x402 / EIP-3009 USDC purchase flow; sealed-tier (Lit Protocol) gated strategies
  requiring EIP-191 proof-of-address on import (#979).
• Listing owner management: in-place price edit + My Listings page; mainnet UUPS
  upgrade script for ListingRegistry.updatePrice (#1076, #1077).
• On-chain generative art (bitfields engine twins, card renderer); creator
  profile + lineage forest; purchase receipt + share composer; layered data
  selection (subgraph → indexer probe → fixtures).

Live venues

• Byreal perps: single-stage agent wiring, native TP/SL brackets, CLMM LP
  open/rebalance/close, funding-aware carry guard, settable credentials (#962, #1000).
• Virtuals Degen Arena (native Hyperliquid perps): settings card, launch
  selector, real-venue standing chips (#1047, #1072).
• Orderly mainnet venue + fuller market coverage; live-deployments contract with
  per-tick capital block streamed over deployment SSE.

Control Tower / dashboard

• Control Tower home: readiness strip, since-last-here, nag triage, optimizer
  digest, live reconcile, capital-risk strip (deployed capital · drawdown · daily
  loss buffer), cross-source cost rollup (#983).
• /live page with agent-runs list + optimizer digest; experiment detail page (#974).

Eval engine

• Live eval mode (LiveConfig + --live-duration); agentless Mechanistic
  Strategies via the Algorithm trait; Pine Script ingestion → optimizable
  Strategy (#998, #1014).
• Intra-bar O→H→L→C fill ordering with maker/taker aggressor-side fees and
  per-asset fee/slip overrides; lookahead-bias prober + DataManifest content
  hashing; net-of-inference-cost return metric.
• Episodic memory (Cortex) across agent surfaces; broker-rule circuit-breaker that
  skips unsupported trades instead of aborting the run.

CLI / UI

• xvn migrate renamed to xvn init; first-run tour with honest forward-test vs
  live labeling (#1035); live token-count + cost on running evals; xvn eval cancel.
• Settings consolidation, eval PnL split, Signal model dropdown across all model
  pickers, accent-color picker (#969); standard responsive list component across
  list surfaces; first-class Ollama support.

Changed

• autoresearcher → autooptimizer/Optimizer rename across Rust modules, SQLite
  tables, HTTP routes, frontend, and MCP types; operator verb consolidated to
  xvn optimize (#706, #972).
• Risk unified onto the engine veto path; the legacy xvision-risk crate retired (#1038).
• Legacy Intern/Critic roles and the two-stage Rust trader path retired; Cline
  sidecar is now the trader path (#1004).
• build_seed_context made the canonical shared seed-context constructor
  (#963, #973, #984).
• Virtuals removed from the live page/lineage strip; Hyperliquid + Orderly
  credentials now settable in Settings (#1079).

Fixed

• Marketplace: mainnet parity for sell + browse; QA batch (banner, number format,
  x402, search, gen-art label, ⌘K palette) (#1065, #1073).
• Optimizer: cycle concurrency guard, configurable objective, capture-on-interrupt,
  budget-window cancel, prose visibility in the snapshot view.
• Trace dock: filter bar above the TREE/FLAME toggle; prompt/response clamped to
  4 lines with show-more (#1067, #1068).
• Live eval: guard payload build against empty scenarios; only auto-select
  genuinely-live runs into the /live viewport (#1078).
• enabled_models allowlist validated in dispatch + dashboard; per-asset
  bar-cache key fix; baseline test-rot repaired across engine + CLI suites.

Removed

• xvn ab-compare (--setups → --cycles migration); the xvn optimizer
  top-level verb and standalone DSPy CLI verbs (folded into xvn optimize) (#972).
• mechanical_params field + set_mechanical_param tool from Strategy (#1040).
• xvision-risk crate (#1038); llama.cpp provider support (Ollama replaces it);
  Virtuals as a live-page venue (#1079).

Versioning

• Workspace + frontend bumped 0.21.0 → 0.36.0 (image-release train). A
  0.36.0 bump was committed on 2026-06-12 (955c3448) but lost in a later main
  reset; this release restores it. No image had been shipped or tagged at any
  intermediate train number — 0.21.0 was the only previously released version.
• First tagged release (v0.36.0) and first GHCR image published from a version
  tag via .github/workflows/docker.yml.