> ## Documentation Index
> Fetch the complete documentation index at: https://docs.dequan.xyz/llms.txt
> Use this file to discover all available pages before exploring further.

# Changelog

The changelog records meaningful platform changes — new features, significant fixes, performance improvements, and operational post-mortems.

We keep entries plain. No marketing fluff, no breathless announcements. What changed, why, what to expect.

## Subscribe

Join the [#dev-announcements](https://discord.com/channels/1480608573989064704/1486138768179069149) channel in our Discord for changelog announcements as they ship.

***

## Recent

<Update label="AutoSniper — Entry Quality Filters" description="New minimum MC and velocity settings to reduce rug-entry exposure">
  Two new optional filters are available in the AutoSniper settings modal:

  * **Min entry MC (\$)** — skip tokens below a minimum market cap at entry time. Default 0 (off). Tokens with very low market caps at entry correlate strongly with position-stop outcomes in the decision journal data.
  * **Min entry velEma** — skip tokens whose smoothed velocity is below an absolute floor, even if the ML score passes. Low-velocity tokens that score well tend to be stale or micro-cap setups with poor outcomes.

  Both filters default to 0 (disabled). When set, they act as hard gates before a buy fires — tokens that don't meet the threshold are skipped and logged. Exploration buys are exempt from both filters so the model continues to collect outcome data across the full distribution.

  These are data-derived, not hand-tuned — thresholds emerged from analysis of realized trade outcomes in the decision journal.
</Update>

<Update label="ML Model — Enriched Feature Set" description="Pump Score and Sniper Score models retrained with holder and liquidity signals">
  Both scoring models (Pump Score and Sniper Score) have been retrained with an expanded feature set that now includes holder distribution and liquidity data alongside the existing momentum signals. The new signals connect the ML model to the same structural token data that powers the Token Quality Score.

  The enriched models distinguish between tokens that have strong momentum but poor holder structure (higher rug risk) vs tokens where momentum and distribution align. AUC improved to 0.76 (Pump Score) and 0.77 (Sniper Score).

  The inference cadence, score range, and UI behaviour are unchanged. The sidecar `.meta.json` file alongside each model file is now required for the Data Gateway to load the correct feature dimensions on startup and hot-reload.
</Update>

<Update label="Mayhem Mode Filter" description="pump.fun Mayhem Mode tokens hidden by default">
  pump.fun launched Mayhem Mode in late 2025 — when a token launches in Mayhem Mode, pump.fun runs its own AI trading bot on it for the first 24 hours. Mayhem tokens also carry double the normal token supply (2 billion vs 1 billion), which changes the graduation threshold math.

  The bot's random-walk activity corrupts the velocity and momentum signals Dequan uses to rank tokens. A Mayhem token can appear to have strong momentum when it doesn't, and vice versa. To keep the main feed readable, Mayhem Mode tokens are now hidden from the Pump Zone by default.

  To trade them anyway, open the **Filter Drawer** and toggle off **"Hide Mayhem Tokens"** in Token Filters. The filter is opt-out — disable it only if you specifically want to trade Mayhem Mode tokens.

  See [Mayhem Mode Filter](/pump-zone/mayhem-mode).
</Update>

<Update label="Raptor v0.6.1" description="Routing engine update; Meteora DLMM constraint errors resolved">
  The routing engine has been updated to v0.6.1. The main fix is resolution of constraint errors on Meteora DLMM pool routes — previously, some DLMM tokens would fail routing silently or fall back unnecessarily. Routing on DLMM tokens is now reliable.
</Update>

<Update label="Email and Google Sign-In" description="New account entry points without a browser wallet extension">
  Users can now sign in to Dequan using email OTP or Google — no browser wallet extension required to get started. A Solana wallet is still required for trading, but the sign-in flow now works from a phone browser, a desktop with no extension installed, or any Google-authenticated device.

  After signing in with email or Google, connecting a Solana wallet links your on-chain identity to your account for non-custodial trades, portfolio history, tier access, and referral tracking.
</Update>

<Update label="Wallet Linking" description="Connect a Solana wallet to an email or Google account">
  External Solana wallets (Phantom, Solflare, Backpack) can now be linked to an account created via email or Google. The linked wallet serves as your primary signing address for non-custodial trades and is associated with your account for portfolio history and tier access.
</Update>

<Update label="Optimistic Trade UI" description="Holdings and chart state update at submit time, not confirmation">
  The trade interface now reflects your position the moment a transaction is submitted. Holdings appear, the candle chart receives a buy or sell marker, and portfolio state updates immediately at dispatch — before on-chain confirmation arrives. If the transaction reverts, all state rolls back cleanly and automatically.
</Update>

<Update label="Mobile Trading" description="Full trade loop on phone-sized screens">
  Mobile-specific trade flows and layout improvements make the complete snipe-and-exit workflow available on phone browsers. Lightning Wallet is the recommended path for mobile — it eliminates the wallet-popup signing step that makes mobile trading slow on most devices.
</Update>

<Update label="Public Documentation Launch" description="The Mintlify docs are live">
  Comprehensive product documentation now available at this site. Covers the Pump Zone, charts, execution pipeline, safety stack, tiers, and referrals. The audience is users who want to understand what Dequan does and why it works the way it does — not an integration manual.

  Future updates here will track real platform changes as they ship.
</Update>

<Update label="Referral Anti-Abuse System" description="Automatic protection for the referral program">
  Deployed an automated anti-abuse system covering self-referral, sybil farming, wash farming, and subscription gaming. Most legitimate referrers see no impact; flagged accounts move through Normal → Soft → Heavy → Freeze throttle tiers based on continuing patterns.

  The system is bidirectional — flagged accounts can return to Normal automatically as activity normalises. Disputes can be raised through support.

  See [Referral Anti-Abuse](/safety/referral-anti-abuse).
</Update>

<Update label="Pump Zone — Spatial Feed v2" description="Refined formations, faster glyph updates, smoother trails">
  The Pump Zone field rendering has been upgraded for better readability under high-volume conditions. Glyph updates are coalesced more aggressively (no perceptible loss of fidelity, much smoother visuals during launch storms). Trails fade with a tuned curve that emphasises recent movement.

  Five formation patterns now have explicit recognition logic in the field renderer: Wedge, Migration, Vertical, Cliff, Cluster Burst.

  See [Spatial Feed](/pump-zone/spatial-feed).
</Update>

<Update label="Latency Transparency Panel" description="Per-trade timing data is now exposed to users">
  Every trade you make now has its full per-stage timing recorded and visible in your trade history: decision time, quote staleness, build time, signing latency, broadcast-to-confirmation, winning landing path.

  This is the most important transparency feature on the platform. We don't expect you to trust speed claims; we want you to verify them.

  See [Latency Transparency](/reliability/latency-transparency).
</Update>

<Update label="Adaptive Slippage" description="Slippage now calibrated per-quote, not flat">
  Slippage tolerance is now derived from each quote's price-impact percentage, with floors and ceilings to prevent extremes. The default is now correct for shallow pools (where flat 5% slippage was sometimes too tight) and deep pools (where flat 5% was wasteful).

  Manual override remains available.

  See [Adaptive Fees & Slippage](/execution/adaptive-fees-and-slippage).
</Update>

<Update label="Cinematic 1-Second Candles" description="Custom chart engine for live tape">
  A purpose-built canvas-based chart engine for short-timeframe charts. Designed to render parabolic moves and 100× wicks at 60fps without freezing. Replaces the previous library-based renderer for 1-second and 1-minute timeframes.

  Includes the gold velocity overlay, TQS-coloured candles, and adaptive scaling.
</Update>

<Update label="Lightning Wallet — Auto-enable on First Deposit" description="Quality-of-life improvement">
  When your Lightning Wallet receives its first non-zero balance, Lightning Mode now auto-toggles ON. The system assumes that funding the wallet means you intend to use it. Can be disabled in settings if preferred.

  See [Lightning Wallet](/execution/lightning-wallet).
</Update>

<Update label="Burn Barrel" description="Sweep dust positions and zombie tokens">
  Wallet hygiene utility added to the [Toolbox](/toolbox/overview). Identifies positions below a configurable dust threshold, surfaces unsellable / honeypot positions, and sweeps everything in a single batch with rent reclaim.

  See [Burn Barrel](/toolbox/burn-barrel).
</Update>

<Update label="Parallel Landing — Path Diversity" description="Submission race now spans multiple landing infrastructures">
  The submission race in the execution pipeline now runs across paths with deliberately diverse latency and congestion characteristics. Tail latency on submission has improved measurably under stressed-network conditions.

  See [Parallel Landing](/execution/parallel-landing).
</Update>

<Update label="Token Quality Score Calibration Update" description="Periodic recalibration against fresh outcomes">
  TQS weighting has been recalibrated against recent meme-token outcome data. The HOT band now correlates more tightly with sustained-move tokens; the COOL band catches more concentration-risk patterns.

  This is one of several scheduled recalibrations. The score evolves as the meta evolves.

  See [Token Quality Score](/pump-zone/token-quality-score).
</Update>

***

## Pre-launch milestones

Earlier development milestones are not individually listed here. The major themes were:

* The Pump Zone (spatial-discovery thesis)
* The two-engine chart suite (TradingView + Cinematic)
* The execution pipeline (warmup → adaptive → parallel)
* The safety stack (honeypot, drain, surveillance)
* Lightning Wallet signing path
* Tiered access (Scout / Sniper / Apex)
* Referral program and anti-abuse

Future entries will track changes as they ship, with full transparency on incidents and post-mortems.