RC Release Notes

What’s fresh in Sandwich Trading RC terminal?

Welcome to early access. In the spirit of transparency, this page serves our release candidate notes ahead of public release. What’s inside reflects the current state of the build and may be adjusted before it’s ready to be served publicly.

The pre-serve build: features layered, bugs picked off, and performance lightly toasted

Desktop
  • Instrument Selection
  • Automations
  • Task Manager
  • Order Ticket Layout
  • Toast Notifications
  • Standardized Instrument Symbol
  • Browser-style Tabs
  • Product Documentation

Preview the Updates

Accounts, exchages and instruments all in one view
Advanced conditioned based actions and alerts across all accounts
Built-in System and exchange diagnostics
Dropdown for all order types next to buy / sell buttons
Order execution button now has more options
Toasts now have order and algo progress updates, instead of showing individual fills
Symbol now displays exchange, instrument and order type
Desktop
  • Stability improvements through enhanced thread management
Desktop
  • Added support for Standard, Unified, and Portfolio Margin account modes on Hyperliquid
  • Fixed an issue where Binance API keys could not load without futures permissions enabled
  • Added support for Standard, Unified, and Portfolio Margin account modes on Hyperliquid
  • Fixed an issue where Binance API keys could not load without futures permissions enabled
Desktop
  • Hyperliquid currency converter parsing on account load
  • Hyperliquid currency converter parsing on account load
Desktop
  • Added new Binance USDT-M WebSocket endpoints ahead of upcoming API changes
  • Improved HTTP error parsing for more consistent handling
  • Strengthened Telegram bot guardrails
  • Fixed currency conversion issues on OKX perpetuals without spot underlyings
  • Added new Binance USDT-M WebSocket endpoints ahead of upcoming API changes
  • Improved HTTP error parsing for more consistent handling
  • Strengthened Telegram bot guardrails
  • Fixed currency conversion issues on OKX perpetuals without spot underlyings
Desktop
  • Bug fix in internal build process.
Desktop
  • Fixed a global unhandled exception during Hyperliquid margin changes.
  • Patch for HIP3 dex margin & leverage.
  • Fixed a global unhandled exception during Hyperliquid margin changes.
  • Patch for HIP3 dex margin & leverage.
Desktop
  • Temporarily disable Binance spot cross margin updates following API changes
  • Temporarily disable Binance spot cross margin updates following API changes
Desktop
  • Fixed an issue where the TradingView chart would intermittently fail to display on the DMA
  • Minor Logging Improvements
  • Binance spot websockets ahead of API changes
  • uPnL update frequency

  • Currency conversion garbage collection fixes
  • Added support for Hyperliquid perp dexes
  • Currency conversion garbage collection improvements
  • Other minor improvements
  • Performance improvements to HTTP requests

Legacy

December 23, 2025
See more
  • Handles max price limits on Binance, OKX, Bybit, BitGet
  • Fix Deribit key load when fees are discounted

  • Handle PC Sleep by stopping algos and reloading accounts
  • OKX, Upbit and Kraken stability improvements
  • Updated interface when subscribing to account instruments
  • Updated orderbook subscription pattern
  • Bybit orderbook depth increased
  • Clone & Edit Adaptive chase resetting override
  • Orders garbage collector for better performance in long-running algos
  • Refactors for cross-platform prep
  • Engine optimizations
  • BitMEX instrument creation issue
  • OKX now shows both cross and isolated positions for same symbol
  • Upbit price step sizes per latest changes
  • Adjust Binance rate limit models with short time intervals
  • Fix for API key unique ID persistence
  • Better handling for Bitget orders which return no order ID
  • Fixed issue when registering a second device
  • Off-book scale allows more than 100 orders
  • Only allow halt & sweep while algo is running
  • Fixed Bitget symbol parsing
  • Adaptive Chase max clip size considers max limit order size only
  • Aligned Bybit orderbook subscription with upcoming changes
  • Instrument open interest on positions table
  • % of open interest on positions table
  • Binance support for ED25519 key type
  • Multiple engine refactors and improvements
  • Algo and Automation chart performance improvements
  • Reduced rate limit usage for Hyperliquid watchlist items
  • Updated Hyperliquid max order sizes
  • Bitget currency conversion
  • Algo halt & sweep optimisation
  • Validation for bulk edit of automation algo params
  • Automation ticket visuals when switching position mode
  • Bitget leverage and margin mode recon
  • Added date to the order table time columns
  • Added PUMP to exclusion list on Hyperliquid for currency conversions
  • Includes Bybit pre-launch instruments in DMA
  • Fixed order placement on Hyperliquid after API update
  • Binance rate limit modeling optimisations
  • Hyperliquid BTC price step size
  • Generisized multipliers for 1000-X type instruments
  • OKX spot max order quantity
  • Funding APR tooltip on DMA funding rate
  • Extra funding rate details in the watchlist table
  • Instrument creation when exchanges send incomplete data
  • Bybit rate limit usage
  • Hyperliquid max order sizes
  • Handling of new Hyperliquid cancel and rejection order reasons
  • General backend performance and stability
  • Hyperliquid BBO not populating on illiquid instruments
  • Algo display issue when there is a corrupted algo
  • Algos now stop at the same time instead of one by one
  • Switched Hyperliquid BBO to new websocket feed
  • Enhanced handling of Hyperliquid rate limits for high-load accounts
  • Added more details to Hyperliquid DMA
  • Optimised currency converter performance
  • Set NFT names in exposure breakdown
  • Various general improvements
  • Resolved issue with some alts showing as "Other" in dashboard exposures
  • Handled new Binance order states
  • Fixed Trezor account loading
  • Addressed Bitmex socket issues
  • Hyperliquid vault key fix
  • Exposures notification efficiency
  • Added support for currency conversion for OKX derivatives with no spot underlying
  • Minor UI fixes
  • Minor key loading issues
  • Hyperliquid available perps balance
  • Minor x axis range issue on Hyperliquid algo charts
  • Saving edits on automations with no conditions
  • Fixed JSON error preventing Hyperliquid from loading after API update
  • OKX option exposures
Bulk Edit for Automation Station

Easily bulk-modify your individual Automations using bulk Order Type and Order Side edits.

Bulk Edit Actions
  • Bulk edit for automation station
  • Double-click on instrument in Balances or Exposures directs to DMA trading
  • Options exposures that are included now take Delta into account
  • Slight UI improvements
  • Minor backend improvements
  • Fix issues relating to partially loaded keys
  • Scale orders on chart
  • Fixed custom balances issue from a property name change
  • Minor fix on positions table
Simplified Exposure Grouping for Multipliers

Exposures now neatly group under the base instrument when multipliers are involved.

Exposures Grouped by Base Instrument
  • Exposures now group under the base instrument when multipliers are involved (e.g. kPEPE and 1000PEPE)
  • Clearer and more informative descriptions of common exchange error messages
  • Users can now define their preferred max slippage options for algos via a dedicated dropdown in settings
  • Option to send automation logs
  • The positions tab now displays the selected positions’ aggregated UPnL
  • Improved info displayed when in Binance Futures Credits Mode
  • Exposures summing in positions table
  • Custom balances can now be negative, allowing for offsetting totals
  • Improved handling of Binance spot order size limits when max market order size exceeds max limit order size
  • The diagnostic test now includes system storage checks
  • Performance optimizations and stability improvements for a smoother user experience
  • Additional order recons for algos in terminal state
  • Resolved UI inconsistencies and layout issues in Automation Station
  • Fixed issues affecting the placement of large batch orders on Bitget
  • Order auditor correctly filters out orders from unrelated algos
  • Addressed cases where Binance coin-margined perp positions were not displaying as expected
Algo Halt & Sweep Remaining

Simply execute your remaining volume with a market order.

Halt & Sweep Algo Option
  • Algo Halt & Sweep remaining
  • Algo Clone remaining quantity now includes time for time-based algos
  • Hyperliquid stability improvements
  • Historical Algo feedback population
  • Hyperliquid stability during poor internet connectivity
Latest build

Are you running the latest release?

For best performance always make sure you have updated to the latest version. You will be prompted in-app automatically whenever a new version is released, and can always manually check and update via the app settings.