October 2025 across dydxprotocol/v4-web and dydxprotocol/v4-clients delivered tangible data, analytics, and UX improvements that drive trader productivity and developer effectiveness. The month focused on updating rewards data and UI, modernizing PnL data access, advancing trading analytics and robustness, and expanding transaction broadcasting controls for developers.

September 2025 performance highlights for dydxprotocol repos, focused on delivering secure wallet and trading workflow capabilities, strengthening compliance, and improving system responsiveness. Key features delivered: - Wallet and Subaccount Management Enhancements (dydxprotocol/v4-clients): Enable creation of LocalWallet from a private key and refine SubaccountInfo handling with static factory methods for better management of permissioned keys and local wallets. Commits: 76ad5cb1bf26801833330b2f98bac11f156d825e; 63dcf229fb5cae9cce587cc30fa8377e60ae43d9 - Trading Keys Utilities and Examples (v4-clients): Add trading key utilities (trading-key-utils.ts) and improve API usage examples to demonstrate creation and management of trading key authenticators. Commits: 9a2f3120bc3f4ebeb541078ed992c616993b7921; 13558498596bad6bf342a074c897cedc11b63f96 - Trading API Keys Management (dydxprotocol/v4-web): Users can create, authorize, and remove API trading key wallets; include dialogs and UI for managing keys and dependency updates. Commits: 53ecec8ffd26a1ed3c1861963d967c31eecefa67; ef3d686a986c12908c849df160eb98fd45d99d82 - Trading Workflow and Order Processing Enhancements (v4-web): Middleware-based trading transaction flow, batch processing of stateful order updates, performance improvements, and risk controls. Commits: 11bf9b8e0e76f326fd83b9bf3f0bddcd8300437a; c3c98d2dab15f0c0f9f3246b7b33fb6c3d1c22fd; 59ad8c6e01114ce55572c152994f187236b721af; 9d4a5377f46ae23eea112f676f7d32d2ca033666; 300644ee4637666597630f3e70e7934afdab7e2f; 414e8c3ca91c4f3cf82da0be88a760aafd792db4; 6351e4b9b809e0f9013a34f5ad068908311cc82d; 8192efdccf28b7505ff2addb1a363c0ce1bcff25 - UI Refinements and Visual Polish (v4-web): UI styling improvements and display polish, including margin UI fix, icon scaling, market filter naming, and localization/dependency updates. Commits: d91c1e6e22c3c94ff7b56fafe0ad9ea615091f5d; add6f12de3a1ca6a5e67374c18d4fa913340ba84; e4aed1262c61c5fabd7516fad166f7781574a29d; f8a9255cf8ec2060a9dff66acd26dff409c29e0f; 08473979892cf9b1430eb6fba7eb17656b07a8a3; 7cb7dea47e01ee2f3bede76c69b85ad13663d4ba; eaddfa74100e185c8b1fd5c1be002933726cb8a1 - Geo Compliance Endpoint and Reward Adjustments (dydxprotocol/v4-web): Introduce geo v2 endpoint for compliance checks and update reward estimation to include API usage fees. Commits: fc48eef0a3163eb55a2b7f26443a6b76fdaacadc; a665b18bf8c82ed9c6b47f9438b5d5f4ff7992d0 Major bugs fixed: - Authentication Removal Fixes: Fix public API exposure and gas-related issues when removing authentication by ensuring id is treated as a string and by adjusting a parameter in the Post client. Commits: c6e03fab5efdf0866bbdf60365d850fccae6fd62; a2ecc247bd9f7dab65f23186a9bec79945381760 - Stability and correctness improvements across trading workflows: adjusted error handling, logging, and state validation to prevent invalid state transitions during trades. Representative commits include: 300644ee4637666597630f3e70e7934afdab7e2f; 414e8c3ca91c4f3cf82da0be88a760aafd792db4; 9d4a5377f46ae23eea112f676f7d32d2ca033666 Overall impact and accomplishments: - Security and trust: Strengthened authentication handling and local wallet management, reducing attack surface and improving developer ergonomics. - Performance gains: Warmed account cache cut first-trade latency by ~200ms, improving trader responsiveness for time-sensitive operations. - Compliance and cost awareness: Geo v2 endpoint and API usage fee adjustments improve regulatory posture and accuracy of reward calculations. - Business value: End-to-end enhancements across wallet management, trading key governance, and workflow orchestration drive faster feature delivery and safer trading experiences for users. Technologies/skills demonstrated: - TypeScript/JavaScript, modular architecture, middleware design, and robust API surfaces. - Advanced key management patterns (LocalWallet from private keys, trading key utilities). - Performance optimization (cache warm-up), error handling and observability (improved logging and error reconstruction). - UI/UX improvements and localization readiness, with geo-compliance considerations.

August 2025 monthly summary: Focused delivery across v4-web and v4-clients to strengthen portfolio UX, risk controls, performance, and data-driven insights. The month featured a bundled set of portfolio improvements, safety hardening, and analytics enhancements that together elevate onboarding, trading reliability, and business value. Key features delivered: - Portfolio Overview improvements: Added a Deposit Funds CTA for users with no funds to streamline funding, complemented by No Funds UI and loading state refinements and a Funding Payments LoadingSpace placeholder to improve perceived performance during data fetches. - Referral Dialog lifecycle enhancements: Reintroduced and constrained referral flows with eligibility checks and whitelist handling, replacing deprecated onboarding with a safer, compliant path. - Withdrawal safety and slippage safeguards: Implemented conditional allowUnsafe checks plus a temporary withdrawal limit to mitigate routing issues, and added UI warnings for withdrawal slippage to reduce user churn on unfavorable trades; withdrawal safety enablement was restored under environment-driven controls. - Market and order resilience: Added basic TWAP order support and adjusted isolated liquidity margins to prevent crashes while enabling new order types. - Analytics and reliability improvements: Expanded Amplitude event properties for trades (source and volume) to improve insights, and introduced manual retry with exponential backoff for Bonsai height queries to boost REST client reliability. Major bugs fixed: - No Funds UI and loading state bug in Portfolio Overview, ensuring status reflects user funds and loading progress. - Removal of the hardcoded debug flag that disabled withdrawal safety; withdrawal safety is now controlled via environment features. - Browser compatibility cleanup in v4-clients to remove unused imports and improve cross-browser reliability. Overall impact and accomplishments: - Improved onboarding and funding flow, reducing friction for new users and keeping existing users in the funnel. - Strengthened safety and risk controls around withdrawals, reducing potential routing failures and user loss during high-volatility periods. - Increased system reliability and perceived performance, driving higher trader confidence and smoother experiences during data fetches and complex orders. - Enabled data-driven decisions with richer event telemetry and more robust backend retries. Technologies/skills demonstrated: - UI/UX polish and feature flag-based safety controls - Performance optimizations with loading placeholders and responsive UI states - Risk controls: withdrawal safety checks, slippage warnings, and deposit slippage guard - Advanced order types support: TWAP and adjusted margin logic - Data instrumentation: Amplitude property enrichment for trades - Reliability engineering: exponential backoff retries for Bonsai REST client

July 2025 monthly summary for dydxprotocol/v4-web and dydxprotocol/v4-clients. The team delivered a focused set of business-value features, reliability improvements, and UX refinements across the web platform and client build process. Highlights include dynamic market data provisioning, enhanced trading UX, and strengthened error handling, with cross-repo alignment to reduce maintenance overhead and accelerate future iterations. Key features delivered: - Surge Rewards Seasons 4-5 and Boosted Markets: Integrated Chaos Labs API to fetch boosted markets, replacing hardcoded data, and aligned UI to show only active boosted markets. Ref: commits 2ba21a98, 12ebc149, 14e10776. - Pump Trading Competition banners and notifications: Introduced market banner and corresponding notification with a Learn More link to boost user engagement. Ref: commits 82ffc90a, 7036ae26. - Spread display in orderbook: Added spread and spread percentage display in the orderbook UI (CanvasOrderbook updates). Ref: commit e92c6dc8. - Trade form UX improvements: Preserve market, type, and side when clearing or placing orders to reduce user errors. Ref: commits bd942ab7, and related UI refactors. - Market data enhancements: Display 24h trading volume on Recently Listed cards instead of open interest to present more actionable metrics. Ref: ca8041df. - Market cap display optimization: Show empty value for zero market cap to align with untrusted sources. Ref: 88904a2b. - Position UI and leverage/margin rendering: Refactored PositionRow for a cleaner UI and reliable default behaviors. Ref: 4b122672. - Localization and text updates: Localization bump for deposit dialog fixes and updated staking link text. Ref: 4eb9ef54, 45ae9c77. - Other UX/QA improvements: TradingView axis fixes and improved error handling for skipClient route. Ref: 6e8e1320, 43f2826e. Major bugs fixed: - Withdrawal routing reliability: Enable allowUnsafe option in withdrawal route queries and resolve related type issues for goFastTransfer. Ref: f2923f6f9. - Market data presentation bug: Show empty market cap instead of 0 for zero values when sourced from untrusted data. Ref: 88904a2b. - Notification system cleanup: Deprecate BlockTradingReward notifications to simplify user-facing alerts. Ref: 2f488a93. - TradingView axis stability: Fix axis placement and safeguard non-simple UI scenarios. Ref: 6e8e1320. - Robust route error handling: Improve error handling for skipClient route to prevent crashes when resolution fails. Ref: 43f2826e. - Build compatibility: Ensure CommonJS module emission during v4-clients build for Node.js compatibility (build/config change). Ref: a17d64d1. Overall impact and accomplishments: - Increased user trust and engagement due to dynamic, accurate market data and clearer trading UX. - Reduced maintenance overhead through API-driven data (Boosted Markets) and refactored UI components. - Improved reliability and resilience with stronger error handling, axis fixes, and route protections. - Strengthened cross-repo alignment between v4-web and v4-clients, enabling faster future iterations. Technologies/skills demonstrated: - API integration and data modeling (Chaos Labs API for boosted markets). - Frontend UX/UI improvements (Spread display, PositionRow, Trade form reset, Recently Listed metrics). - Build tooling and compatibility improvements (CommonJS emission in v4-clients build). - Localization and copy/text updates across localization and staking strings. - Robust error handling and defensive coding practices (skipClient, routing, and notification cleanup).

June 2025 monthly summary focusing on business value, technical achievements, and measurable impact across the v4-web and v4-clients repositories. Key outcomes include: safer and faster feature rollouts through A/B testing and onboarding feature flags with Statsig and a new compliance debug tool; enhanced user engagement and performance with rewards notifications and faster market data loading; improved app initialization visibility via startup telemetry; significant client-side performance gains through updated dependencies and lazy loading; and more efficient, scalable transaction management with composite batching and multi-format client library support.

May 2025 monthly summary for dydxprotocol/v4-web focusing on delivering business value and hard technical wins. The month centered on stabilizing the core trading UX, improving data freshness and system reliability, and accelerating performance while reducing operational noise. Key outcomes include the launch of Bracket Orders v0, substantial Trading Notifs and Triggers stabilization, and a broad set of high-impact bug fixes and observability improvements that together improved safety, speed, and developer/partner confidence.

April 2025 monthly summary (2025-04): Focused on delivering observable, reliable, and high-performance improvements across the dydxprotocol/v4-web stack while preparing for broader Bonsai adoption. Key features and stability work include enhanced Bonsai logging for better observability, with a dedicated source tag to improve traceability; improved initialization error handling for the composite client with state persistence to reduce outage recovery time; and performance optimization through batching store notifications to reduce unnecessary re-renders. In product capability, introduced equity tier detection in the triggers form, and advanced end-to-end observability with logging for slow websocket loads. Infrastructure and quality efforts included Bonsai migration of trade form and remaining chain operations, Redux DevTools ontology support, telemetry improvements, and broad codebase cleanup. Critical fixes across the portfolio addressed backoff behavior in geo queries, log validator URL validation, Metamask integration quirks, vault tooltip timing, and a number of misc trade and UI reliability issues. Overall impact: higher observability, more robust initialization, smoother UI performance, and a stronger foundation for Bonsai-driven operations, delivering measurable business value through improved reliability, faster issue diagnosis, and better developer experience.

March 2025 monthly summary for dydxprotocol/v4-web and dydxprotocol/v4-clients. Focused on stability, observability, UI readiness, and reliability of nonce handling. Delivered new debugging aids, UI form migrations, and a configurable timestamp nonce offset across clients, complemented by broad stability and correctness fixes.

February 2025 performance summary: Delivered substantial Bonsai UI migrations across core v4-web flows (transfers, PnL history, local orders, staking) and advanced Bonsai adoption by migrating subaccounts, vaults, and compliance UI. Implemented UX and data integrity improvements, including table page size persistence, robust reattempt logic, and cleanup of stale PnL state. Fixed critical accounting and data issues, stabilized market data references, and enhanced API reliability.

January 2025 recap focusing on delivering core UI improvements, Bonsai Core capabilities, and data modernization to boost reliability, performance, and trader insights. Investments in UX ergonomics, Bonsai data surface, and migration to a unified data model underpin faster decision-making and a more resilient platform for traders, with enhanced observability and debugging capabilities.

December 2024 monthly summary highlighting feature deliveries, reliability improvements, and business impact across the v4-web and v4-clients repos. Focused on data infrastructure, real-time data reliability, UI stability, and new endpoint support to expand client capabilities.

November 2024 performance summary for dydxprotocol/v4-web focused on stabilizing the v4 web UI, improving data presentation, and hardening developer tooling to accelerate delivery. Delivered a mix of feature work, stability fixes, and tooling improvements that collectively boost user experience, data reliability, and release velocity.

October 2024: Focused on vault UX improvements, correctness, and readiness for vault feature rollout. Key outcomes include integrating Vault View into Portfolio Overview, enabling minimum vault deposits/withdrawals via dependency updates, stabilizing migrations by isolating type definitions, correcting funding rate calculations, and polishing the Equity Tiers UI. These efforts reduce risk, improve user experience, and lay groundwork for upcoming vault capabilities.