1.18.0 - contextual sheets, flatter aux panels, calmer trade UI Highlights • Context-aware sheets from Asset Details for Send, Receive, and On-Ramp. • Flatter, quieter Trade panels with a reusable compact aux pager. • Confirmation screens feel tighter with rounded dividers and faster send feedback. Contextual sheets from Asset Details • CubeModalModifier now accepts a key to scope detent state, so sheets remember their height per context. • AssetDetailsCoordinator exposes routes for Send Crypto, Receive Crypto, and On-Ramp; AssetDetailsViewModel triggers the correct sheet directly (no Home detour). • Trading from an asset now opens in the right context, with the expected sheet size and styling. Aux panels and layout • New CompactAuxPager is shared by Order Entry and Swap Entry to DRY tabbed aux UI. • Aux TabViews are clipped for crisp edges; borders and padding are consistent across pages. • Order Entry and Swap Entry aux children received a border and padding pass for visual alignment. • TradeView centralizes show-aux logic and gets softer padding to feel less loud. Swap and Order Entry visuals • Inputs adopt a flatter style (less chrome); the Swap toggle uses a softer secondary color and supports a sticker effect. • OrderBookLevel cells keep labels on one line with a tiny minimum scale to prevent wrapping. • Small-phone trade fraction tuned from 0.70 to 0.725; only the trade background gets tinted on Home. Charts and naming • OrderLimitPriceChartView was renamed to OrderEntryLimitPriceChartView for clarity. • SwapEntryChartView adopts a flatter style; fallback typography uses extra-small when space is tight. • Flat chart styling helps keep focus on numbers when the keyboard is open. Markets and defaults • CubeMarketRepository now uses available markets for all getters; preferred market logic is centralized and simpler. • Asset.mintTrimmed uses the Solana mint format. • Serializer changes were rolled back for stability. Modal and confirmation polish • cubeModal supports card corner radius and configurable border color; default border width set to 1. • Confirmation screens use rounded rectangle dividers for a tidy, consistent look. • Send Crypto Confirmation sets a pending state immediately on submit for snappier feedback. Misc and cleanup • TradeView header experiments: uses view state as the title with expand and close chevrons. • Assorted spacing tweaks across trade screens. • SwiftLint passes and removal of legacy banking assets and older code paths. Helpful reads (SEO) • Order books: https://www.cube.exchange/what-is/order-book • Limit orders: https://www.cube.exchange/what-is/limit-order • Slippage: https://www.cube.exchange/what-is/slippage • Price impact: https://www.cube.exchange/what-is/price-impact • Non-custodial wallets: https://www.cube.exchange/what-is/non-custodial-wallet cube.exchange: https://www.cube.exchange

1.17.0 - TradingView in Pro Mode, smarter confirmations, smoother inputs New: TradingView in Order Entry • TradingView arrives in the Pro Mode aux panel, with a full-screen route for richer analysis. • Compact mode focuses on candles only; full-screen can enable more indicators (we disabled BB for now). • Market subtitle shows the long symbol; axes use our UI formatter; candle width and padding tuned for readability. • Kline service adds an includeVolume option to fetch true klines when volume is needed. Confirmation polish • Order Entry Confirmation: dynamic Buy or Sell title, plus Execution Price and Time In Force; Order Type now lives in the footer with an info link. • Swap Confirmation: label tidy-up (rate), consistent with recent confirmation layouts. Order book context for swaps • We componentized the Order Entry book and wired a Swap Entry book view, laying the groundwork for deeper, depth-aware swap context. Inputs and numeric motion • NoKeyboardTextView now animates numeric content by default, but auto-disables transitions when the text is longer than 12 characters to reduce flicker. • FormattedValueTextView follows the same rule; legacy views were removed and names unified. • Swap Entry previews are sampled at 300 ms for steadier destination amounts. Order entry behavior and logic • Side is now non-nullable and exposed to confirmation, ensuring the spending row stays accurate. • Changing markets resets the spending input to avoid stale state. • ETH decimal workaround was removed so decimals behave consistently across assets. Under the hood • First pass of OrderEntryTradingView and its view model is complete; indicators are parameterized. • Misc SwiftLint and structure cleanups; old confirmation and input files deprecated. Library updates • Firebase 12.7.0. Helpful reads • Order books: https://www.cube.exchange/what-is/order-book • Limit orders: https://www.cube.exchange/what-is/limit-order • Price impact: https://www.cube.exchange/what-is/price-impact • Slippage: https://www.cube.exchange/what-is/slippage cube.exchange: https://www.cube.exchange

1.16.0 - confirmation refresh, copyable addresses, cleaner KYC screens Confirmations • Order Entry Confirmation: added Execution Price and Time In Force rows, with quick info links for deeper reading. • Send Crypto Confirmation: sender and recipient now show source and destination addresses in a secondary row, and both addresses are copyable. • On-Ramp Crypto Confirmation: layout and styling now match our recent Swap and Order confirmations for a consistent review and swipe experience. KYC and identity • KYC Paywall and Status screens restyled to match the confirmation-card look for a more professional feel. • Aura background moved to the parent navigator for cleaner visuals; excess borders and effects removed. • KYC logic avoids unnecessary user data refresh when already verified. • Developer utility: you can still start KYC from the user screen for debugging when needed. Trade and swap foundations • Groundwork for the swap order book view model (SwapEntryBookViewModel) to support richer depth-aware quoting in future updates. UI polish • Portfolio balance card spacing refined on the no-value state. • Global overlays: the overlay window now sits above the status bar and never becomes key, improving reliability of toasts and system sheets. • Google sign-in presentation is cleaner by unifying how we find the top presenter. • Small spacing and typography tweaks across confirmation screens for tighter alignment. Performance and cleanup • Removed unused send-confirmation code paths. • Project structure: SceneKit components moved into a dedicated folder; old banking assets removed. • Many small SwiftLint and layout fixes. Helpful reads (SEO) • Limit orders: https://www.cube.exchange/what-is/limit-order • Order books: https://www.cube.exchange/what-is/order-book • Slippage: https://www.cube.exchange/what-is/slippage • Price impact: https://www.cube.exchange/what-is/price-impact • Transactions and explorers: https://www.cube.exchange/what-is/transaction cube.exchange: https://www.cube.exchange

1.15.0 - faster, clearer confirmations for Swaps and Order Entry Highlights • New Order Entry Confirmation: live execution price from top of book, clearer order type and limit lock info, and smarter rows. • Upgraded Swap Confirmation: steadier estimates, better fee and price impact breakdown, polished swipe confirm and cancel. Order Entry Confirmation • Live execution price: updates from top of book while the sheet is open. • Primary review row shows Order Type first; slippage is hidden on Limit orders where it does not apply. • Limit lock awareness: shows if the price is locked (Best, Mid, 1 pct, 2 pct, 5 pct) and where it came from. • Quote asset is shown explicitly for clarity. • Handles an edge case when the limit field is focused; falls back to quantity when needed. • After a successful Limit placement, we navigate you back smoothly. Swap Confirmation • Estimate stability: we retain the last quote during refresh and show skeletons while the new quote arrives. • Rate is liquidity-aware via the PriceImpactEngine and can be inverted with a tap. • Fee breakdown: Cube fee, AMM fee, and an estimated network fee. Network fee prints to 2 decimals and says “less than a cent” when tiny. • Uses “~” to mark estimated amounts, matching our entry screens. • Route context: shows whether you are using DeFi or the order book, with helpful articles for deeper reading. • Submission UX: clearer idle, pending, success, and error states; refined swipe thresholds, haptics, and a reusable cancel indicator. Asset icons appear on the right for quick scanning. Rates, fees, and math • DRY base and quote rate calculations across confirmations using a shared trade confirmation view model. • Rounding mode set to half-even for more consistent totals. • Better precision for SOL gas checks; budgeted lamports logic is more robust. • Price impact is applied to the receiving row for intuitive context. Entry screens that feed confirmations • Order Entry now computes price impact and observes spending to keep receiving up to date. • Limit orders default to the mid price when you switch from Market to Limit, so you start from a sensible anchor. • Titles scale up when fields are focused, and Buy or Sell color accents match their context. Polish and stability • Confirmation layout: thicker dividers, tidier detail spacing, and balanced typography. • Keyboard and input tweaks reduce accidental gesture clashes. • Portfolio balance card shows a skeleton while loading for a calmer first frame. • Small performance wins and SwiftLint cleanups across the trade stack. Library updates • Intercom 19.4.0, Sumsub SDK 1.40.1, YouTubePlayerKit 2.0.5. Helpful reads • Limit orders: https://www.cube.exchange/what-is/limit-order • Order books: https://www.cube.exchange/what-is/order-book • Price impact: https://www.cube.exchange/what-is/price-impact • Slippage: https://www.cube.exchange/what-is/slippage • Transactions and explorers: https://www.cube.exchange/what-is/transaction cube.exchange: https://www.cube.exchange

1.14.0 - Pro Mode upgrade: faster Order Entry, smarter limit tools, cleaner charts Pro Mode Order Entry • New limit price indicator line with lock presets: Best, Mid, 1%, 2%, 5%, 10%. • Live bid ask overlay; best-price line gently fades when you set a limit so your anchor stands out. • Limit delta styling updated: clearer color, font, and motion for quick reads. • Order type now defaults to Market on a new entry; side is not persisted. • Time in Force normalizes when order type changes; Post Only is disabled automatically when not a Limit order. • Execution settings are hidden on Market orders to reduce noise. Order Book context • New Order Book page in the Pro Mode aux panel, placed before the Limit Chart. • Momentum strip with better tap targets on Best Bid and Best Ask. • Subscriptions follow your selected market; reconnection is calmer and caches persist until the scope ends. Charts and price tools • Limit chart overshoot gradient fixed; drag animation tuned. • Time-range selector restored; sensible defaults 1D and 7D. • Indicator sides and price-step math corrected; indicators hide when kline data is empty. • Aux pager dots use a capsule style; modal dim is darker to keep focus. Inputs and keyboard • On Limit Price focus, the keyboard swaps the qty cost toggle for a quick Market toggle. • Converted amounts use a unified view with optional price impact and a tilde prefix for estimates. • Max quantity suffix uses base-asset symbols consistently. • Smaller trade keyboard height; spacing and animation passes for calmer typing. Discover markets • New Discover Market screen with search, primary market awareness, and long-name formatting using hyphens. • Market icon polish and matched-geometry animation on Buy Sell toggle. • Selecting a market pops back to Order Entry and applies immediately. Settings and articles • New Order Entry Settings panel clarifies Order Type vs Execution. • In-app info hooks added in settings to connect to relevant What Is guides. Performance and stability • View-model and repository split: scoped Order Entry repository and dedicated limit-mutation VM. • Order book updates throttled where appropriate; heavy, unused chart code removed. • Do not clear the order book on a simple unsubscribe; clear on scope end. • Sheet detent animation smoothed; ToB spread pulled into a lightweight view. • Shake to toggle the glassy aura effect; default is on. • Numerous SwiftLint and layout cleanups; Fastlane bumped. Not in this build • A TradingView-style chart was prototyped and wired behind the scenes but is not included in 1.14.0. Helpful reads (SEO) • Limit orders: https://www.cube.exchange/what-is/limit-order • Order books: https://www.cube.exchange/what-is/order-book • Price impact: https://www.cube.exchange/what-is/price-impact • Slippage: https://www.cube.exchange/what-is/slippage • Mark price: https://www.cube.exchange/what-is/mark-price cube.exchange: https://www.cube.exchange

1.13.0 - preferred route toggle, steadier quotes, cleaner sheets Feature: choose your swap route • New in Swap Settings: set a preferred route when both paths are available. Pick DeFi or Order Book to match your strategy. • Compliance guardrails still apply: if KYC is not approved, we force DeFi where required. • Quotes feel steadier: while a new quote fetches, we keep showing the last estimate and swap it in when ready. Swap entry polish • Fixed a case where the aux panel could animate over the keyboard on dismiss. • Aux no longer observes geometry directly; spacing is managed by the parent, with a spacer when aux is absent, for smoother sheet detent animation. • Dropped a small input field offset and tightened input padding to match Trade. • Orders tab in the aux pager now uses xxxSmall horizontal padding for consistency. Charts and history • Portfolio History uses monotone interpolation to avoid curve overshoot and removes a gradient/fade split for a cleaner look. • Position grouping is faster with a 30 day recent cutoff. • lastTradesByAsset now accepts a cutoff parameter in Wallet History and Exchange Orders. Sign in and store compliance • If you sign in with Apple and have not completed KYC, we show your Apple login name ensure name availability and reviewer alignment. Trade and inputs • NoKeyboardTextView uses monospaced digits and a default animation for smoother numeric content transitions; keyboard callbacks are leaner. • QuantityOrCostMutator drops unused USD rate flows and switches observation to WhileSubscribed with a short stop delay to reduce churn. Vertical slider and UI • VerticalProgressSlider removes a scheme env variable and uses a background color param instead; internal view grouping simplified. • SheetDetentState powers smoother sheet animations across Trade. • Minor nibs: missing top padding in Swap Entry, small SwiftLint and layout cleanups. Libraries • Intercom 19.3.3, Kingfisher 8.6.2. • Sumsub IdensicMobileSDK 1.39.1, Firebase 12.6.0, Braze 13.3.0, KMP NativeCoroutines 1.0.0-ALPHA-48. Helpful reads (SEO) • Order books: https://www.cube.exchange/what-is/order-book • DEX aggregators: https://www.cube.exchange/what-is/dex-aggregator • Price impact: https://www.cube.exchange/what-is/price-impact • Slippage: https://www.cube.exchange/what-is/slippage • Non-custodial wallets: https://www.cube.exchange/what-is/non-custodial-wallet cube.exchange: https://www.cube.exchange

1.12.0 - swap settings panel, cleaner inputs, sharper charts Highlights • New Swap Settings in the aux pager with a persistent slippage percent preference. • Crisper swap inputs: clearer focus, smarter formatting on tap, tighter spacing, and a refined toggle button. • Chart and aux polish: one-row chart header, capsule-style pager dots, and consistent naming across aux pages. • Performance pass: reduced view-tree thrash and removed a geometry reader hot spot to lower CPU. • Safer trade submit: we check KYC on submit and route to verification if needed. Swap settings and preferences • Added SwapSettingsView and SwapSettingsViewModel to the aux pager so slippage can be adjusted without leaving the flow. • Slippage percent is stored in the preferences repo and remembered across sessions. Swap entry UX • Focused input is highlighted for quick visual targeting. • On tap, the field replaces raw text with the formatted qty or cost value for clarity. • Toggle swap button moves to a bottom overlay on the spending side so spend/receive sections can resize smoothly; uses an iOS 26-style glassy button. • Dropped an extra animation block; inputs use xxxSmall spacing; added a subtle border flare for crisp edges. • Selection font tuned for readability; a receiving-input callback was removed to reduce jitter. • HiddenCursorInputHost reverts a focus change to avoid unintentional resign. Chart and aux updates • SwapEntryChartView gets a one-row header for a tighter look. • Aux pager indicators are wrapped in a capsule for better visibility. • Consistent naming across aux pages: • SwapEntryChartView (was SwapChartInfoView) • SwapEntryOrdersView (was SwapOrdersView) • SwapEntryRouteView (was SwapRouteView) • Route view and aux pager use small reveal animations for a quicker perceived launch. Quoting and estimates • When estimates reset, the view model now clears the estimate to prevent stale values. • Converted input animations remain smooth and lightweight. KYC and submit behavior • On trade submit, the app now checks your KYC status and routes to verification when required, keeping Pro actions and deposits compliant. Performance and stability • Replaced a view-fitting helper to avoid view-tree recalculations at large sheet sizes. • Removed an unneeded geometry reader from the sparkline chart that contributed to CPU spikes. • Animation modifier placement was simplified for more predictable transitions. • Formatted price change now respects kline display decimals for major markets for a more consistent look. Advanced and experiments • A fractional swap screen experiment is behind the scenes to test a simpler entry; we will iterate based on results. Notes for power users • A previous left-aligned asset experiment was reverted to preserve established scan patterns. • Project version remains 1.12.0; internal build numbers reflect resubmission timing. Helpful reads (SEO) • Slippage: https://www.cube.exchange/what-is/slippage • Price impact: https://www.cube.exchange/what-is/price-impact • Order books: https://www.cube.exchange/what-is/order-book • DEX aggregators: https://www.cube.exchange/what-is/dex-aggregator cube.exchange: https://www.cube.exchange

1.11.0 - smarter liquidity routing, faster swap launch, simpler trade stack Highlights • Automatic liquidity routing: order book when depth is sufficient, DeFi when only partial liquidity exists, and clear errors when no fallback is available. • Faster first frame in Swap: auxiliary panel uses skeletons and reveal animations for a quick, responsive feel. • Cleaner architecture: removed legacy swapEntryFlow and scoped components where they belong for fewer surprises. Smarter liquidity routing and quoting • Swap auto-switches back to order book once liquidity improves; if only partial book depth is found, we route to DeFi. • Low-liquidity behavior is explicit: you will see a clear error if there is no DeFi fallback. • Quote phase errors now propagate correctly so issues are visible immediately. • Price impact engine simplified to rely on primitives, matching our recent VWAP and book-driven direction. Swap entry UX • Easier input: fixed a case that blocked typing into the receiving field; format and layout tweaks improve readability. • Toggle swap is back, with a cleaner style and smoother animation. • Max balance is one line and preserves decimals for accuracy. • Inputs in child views are observed directly to reduce view churn. Aux panel and route view • SwapEntryAuxView shows a lightweight skeleton on appear and uses a reveal flag to speed perceived launch. • Available modes animate into view; small polish to the reveal motion. • Route view adds a glassy Refresh button for quick re-quote. Discover and selection flows • From/To asset selection is now a nav page flow, including a dedicated Discover Swap Asset screen. • The coordinator adds a clear title on the discover selection page to keep context obvious. Markets and data • Centralized findMatchingMarket in the market repo and applied it across Swap, Trade Confirm, and Trade VMs. • Market list: when change percent rounds to 0 with current decimals, we fall back to showing the 7d sparkline change percent. • Fixed a cold-launch font registration edge case for market views. Architecture and performance • Removed and granularized the old SwapEntry usage from OrderEntryRepository and WalletRepository. • Scoped OrderBookRepository to the TradeCoordinator (its only consumer) to tighten lifetimes. • On-Ramp coordinator now owns the Zerohash repository scope. • Vertical Progress Slider now throttles callbacks for smoother haptics and fewer UI spikes. • Embedded Trade Keyboard guards against phantom flips. • Skie updated to 0.10.8. Trade view and behavior • Trade view animates the DeFi or Cube badge when availability changes so state shifts are easy to spot. • Aux submit now pans to Orders on launch reliably. Helpful reads (SEO) • Order books: https://www.cube.exchange/what-is/order-book • Slippage: https://www.cube.exchange/what-is/slippage • Price impact: https://www.cube.exchange/what-is/price-impact • DEX aggregators: https://www.cube.exchange/what-is/dex-aggregator cube.exchange: https://www.cube.exchange

1.10.0 - VWAP price impact, Safari explorer, smoother quotes Swap price impact (order book, VWAP-style) • Price impact now comes from an order book sweep that approximates VWAP, so large orders reflect real depth, not just a single tick. • Uses spot price from the book rather than execution price for a stable baseline. • Fee math is removed from price impact to match our web logic; fees are shown separately where relevant. • Handles low-liquidity edge cases more gracefully and updates as the active market changes (subscribe and unsubscribe on selection). Explorer and web links • All external links now open with SafariView for a faster, safer, system-native experience. • Solana transactions open on solana.fm instead of the old explorer for clearer data and speed. • Transactions now show a currency symbol where appropriate. Typing and conversion polish • Live converted value updates while you type in Swap and Send, with a subtle content animation. • Display-currency conversion fixes land in the mutator, so USDC, USD, and other fiat all read correctly. • Converted input and balance formatting are driven by raw text and decimals for precision. Market value and data freshness • Portfolio market value observes Cube market assets directly to avoid stale USD rates after an asset refresh. • Markets load from a local blob on app start, then refresh about 10 seconds later to pick up updates. • Major market lists are defined for both staging and production. • HTTP client engine adds a sensible cache policy to cut latency where safe. Trade flow quality • Price impact error state in Swap Entry is determined by the quote error text for more accurate feedback. • Converted input shows smoothly and is pulled via a dedicated getter to reduce view churn. • Embedded Trade Keyboard formats max quantity during vertical slider progress for clearer context. Other improvements • Details and confirmation screens keep the consistent layout introduced in recent releases. • Minor refactors and organization in QuantityOrCostMutator to keep conversion logic tidy. Helpful reads (SEO) • Order books: https://www.cube.exchange/what-is/order-book • Price impact: https://www.cube.exchange/what-is/price-impact • Slippage: https://www.cube.exchange/what-is/slippage • Transactions and explorers: https://www.cube.exchange/what-is/transaction • Non-custodial wallets: https://www.cube.exchange/what-is/non-custodial-wallet cube.exchange: https://www.cube.exchange

1.10.0 - VWAP price impact, Safari explorer, smoother quotes Swap price impact (order book, VWAP-style) • Price impact now comes from an order book sweep that approximates VWAP, so large orders reflect real depth, not just a single tick. • Uses spot price from the book rather than execution price for a stable baseline. • Fee math is removed from price impact to match our web logic; fees are shown separately where relevant. • Handles low-liquidity edge cases more gracefully and updates as the active market changes (subscribe and unsubscribe on selection). Explorer and web links • All external links now open with SafariView for a faster, safer, system-native experience. • Solana transactions open on solana.fm instead of the old explorer for clearer data and speed. • Transactions now show a currency symbol where appropriate. Typing and conversion polish • Live converted value updates while you type in Swap and Send, with a subtle content animation. • Display-currency conversion fixes land in the mutator, so USDC, USD, and other fiat all read correctly. • Converted input and balance formatting are driven by raw text and decimals for precision. Market value and data freshness • Portfolio market value observes Cube market assets directly to avoid stale USD rates after an asset refresh. • Markets load from a local blob on app start, then refresh about 10 seconds later to pick up updates. • Major market lists are defined for both staging and production. • HTTP client engine adds a sensible cache policy to cut latency where safe. Trade flow quality • Price impact error state in Swap Entry is determined by the quote error text for more accurate feedback. • Converted input shows smoothly and is pulled via a dedicated getter to reduce view churn. • Embedded Trade Keyboard formats max quantity during vertical slider progress for clearer context. Other improvements • Details and confirmation screens keep the consistent layout introduced in recent releases. • Minor refactors and organization in QuantityOrCostMutator to keep conversion logic tidy. Helpful reads (SEO) • Order books: https://www.cube.exchange/what-is/order-book • Price impact: https://www.cube.exchange/what-is/price-impact • Slippage: https://www.cube.exchange/what-is/slippage • Transactions and explorers: https://www.cube.exchange/what-is/transaction • Non-custodial wallets: https://www.cube.exchange/what-is/non-custodial-wallet cube.exchange: https://www.cube.exchange

1.9.0 - DeFi swap price impact, faster quotes, unified details, smoother confirms Highlights • Price impact is now front and center during DeFi swaps, with clearer formatting, faster refresh, and better loading states. • Details pages for swaps, transfers, orders, and transactions share one elegant scaffold for consistency. • Confirmation screens add the right context at the right time, including rate, cost, and copy actions. Swap entry and quoting • Price impact pill appears on the receiving input, using the parentheses style, for example (1.23%). • Strong impact is tinted when 5% or more to help you spot higher slippage risk. • Quote refresh interval tightened to 5s for a snappier feel. • Converted value and price impact use lightweight skeletons while quoting; we skip the skeleton when the conversion is derived from a known market rate. • If the focused asset is fiat, we show the currency symbol and format by decimals for precision. • QuantityOrCostMutator now accepts usdRate overrides from swap estimates, falls back to unit estimates when needed, and leaves Cube markets as is. • Steps by percent or absolute use decimals rather than displayDecimals to avoid rounding surprises. • Price impact is cleared when quantity is zero or the quote is idle. • Inputs animate on focus and when a quote fails for clear, immediate feedback. • Minor formatting tweaks to the input row and a larger converted value font size improve readability. Confirmation screens • Trade Confirmation now always shows a Rate row for swaps, defaulting to “Loading” until a quote arrives, and animates updates smoothly. • New detail stack presents Cost and Quantity together for quick scanning. • Swap Confirmation adds Cost and Price Impact so you can validate before you slide. • Send Confirmation includes a Copy action to grab the destination quickly. • Spacing and dividers on confirmation cards are tidier, and an Estimated Cost row is included where relevant. Unified details pages • New DetailsScaffoldView and DetailsActionButton standardize layout and actions across Swap, Transfer, Order, and Transaction details. • Details view models are unified with a shared base for less drift. • Transaction hash is truncated for cleaner presentation. • We use uiTxnState for consistent status handling, and DateUtil adds time granularity for ISO timestamps. Asset details, history, and timeline • Each asset tab manages its own scroll view to avoid SwiftUI clipping on long pages. • History uses a fresh scroll instance on tab change to prevent stale offsets. • Asset Timeline and Recent Activity can open a Transfer Details sheet when the item is a transfer. • Top padding adjustments and share button spacing polish the layout. Trade and UI polish • NoKeyboardTextView gains a fixedHorizontal option for trade inputs. • Max display shows only Max Qty with a portfolio icon; balance changes glow briefly so you notice updates. • SwapEntry shows scroll indicators and applies the cleaner parentheses style for impact. • Environment list for major markets was corrected. Performance and stability • Big number math and price scaling functions are faster. • USD rate updates dispatch on the main thread to avoid UI races. • History and Orders drop pinned sections for now while we refine the design. • Order Entry no longer relies on hasWalletFlow. • Build settings cleaned up; misc SwiftLint and small layout fixes. Helpful reads (SEO) • Slippage: https://www.cube.exchange/what-is/slippage • Price impact: https://www.cube.exchange/what-is/price-impact • Order books: https://www.cube.exchange/what-is/order-book • Depth of market: https://www.cube.exchange/what-is/depth-of-market • Non-custodial wallets: https://www.cube.exchange/what-is/non-custodial-wallet cube.exchange: https://www.cube.exchange

1.9.0 - DeFi swap price impact, faster quotes, unified details, smoother confirms Highlights • Price impact is now front and center during DeFi swaps, with clearer formatting, faster refresh, and better loading states. • Details pages for swaps, transfers, orders, and transactions share one elegant scaffold for consistency. • Confirmation screens add the right context at the right time, including rate, cost, and copy actions. Swap entry and quoting • Price impact pill appears on the receiving input, using the parentheses style, for example (1.23%). • Strong impact is tinted when 5% or more to help you spot higher slippage risk. • Quote refresh interval tightened to 5s for a snappier feel. • Converted value and price impact use lightweight skeletons while quoting; we skip the skeleton when the conversion is derived from a known market rate. • If the focused asset is fiat, we show the currency symbol and format by decimals for precision. • QuantityOrCostMutator now accepts usdRate overrides from swap estimates, falls back to unit estimates when needed, and leaves Cube markets as is. • Steps by percent or absolute use decimals rather than displayDecimals to avoid rounding surprises. • Price impact is cleared when quantity is zero or the quote is idle. • Inputs animate on focus and when a quote fails for clear, immediate feedback. • Minor formatting tweaks to the input row and a larger converted value font size improve readability. Confirmation screens • Trade Confirmation now always shows a Rate row for swaps, defaulting to “Loading” until a quote arrives, and animates updates smoothly. • New detail stack presents Cost and Quantity together for quick scanning. • Swap Confirmation adds Cost and Price Impact so you can validate before you slide. • Send Confirmation includes a Copy action to grab the destination quickly. • Spacing and dividers on confirmation cards are tidier, and an Estimated Cost row is included where relevant. Unified details pages • New DetailsScaffoldView and DetailsActionButton standardize layout and actions across Swap, Transfer, Order, and Transaction details. • Details view models are unified with a shared base for less drift. • Transaction hash is truncated for cleaner presentation. • We use uiTxnState for consistent status handling, and DateUtil adds time granularity for ISO timestamps. Asset details, history, and timeline • Each asset tab manages its own scroll view to avoid SwiftUI clipping on long pages. • History uses a fresh scroll instance on tab change to prevent stale offsets. • Asset Timeline and Recent Activity can open a Transfer Details sheet when the item is a transfer. • Top padding adjustments and share button spacing polish the layout. Trade and UI polish • NoKeyboardTextView gains a fixedHorizontal option for trade inputs. • Max display shows only Max Qty with a portfolio icon; balance changes glow briefly so you notice updates. • SwapEntry shows scroll indicators and applies the cleaner parentheses style for impact. • Environment list for major markets was corrected. Performance and stability • Big number math and price scaling functions are faster. • USD rate updates dispatch on the main thread to avoid UI races. • History and Orders drop pinned sections for now while we refine the design. • Order Entry no longer relies on hasWalletFlow. • Build settings cleaned up; misc SwiftLint and small layout fixes. Helpful reads (SEO) • Slippage: https://www.cube.exchange/what-is/slippage • Price impact: https://www.cube.exchange/what-is/price-impact • Order books: https://www.cube.exchange/what-is/order-book • Depth of market: https://www.cube.exchange/what-is/depth-of-market • Non-custodial wallets: https://www.cube.exchange/what-is/non-custodial-wallet cube.exchange: https://www.cube.exchange

1.9.0 - DeFi swap price impact, faster quotes, unified details, smoother confirms Highlights • Price impact is now front and center during DeFi swaps, with clearer formatting, faster refresh, and better loading states. • Details pages for swaps, transfers, orders, and transactions share one elegant scaffold for consistency. • Confirmation screens add the right context at the right time, including rate, cost, and copy actions. Swap entry and quoting • Price impact pill appears on the receiving input, using the parentheses style, for example (1.23%). • Strong impact is tinted when 5% or more to help you spot higher slippage risk. • Quote refresh interval tightened to 5s for a snappier feel. • Converted value and price impact use lightweight skeletons while quoting; we skip the skeleton when the conversion is derived from a known market rate. • If the focused asset is fiat, we show the currency symbol and format by decimals for precision. • QuantityOrCostMutator now accepts usdRate overrides from swap estimates, falls back to unit estimates when needed, and leaves Cube markets as is. • Steps by percent or absolute use decimals rather than displayDecimals to avoid rounding surprises. • Price impact is cleared when quantity is zero or the quote is idle. • Inputs animate on focus and when a quote fails for clear, immediate feedback. • Minor formatting tweaks to the input row and a larger converted value font size improve readability. Confirmation screens • Trade Confirmation now always shows a Rate row for swaps, defaulting to “Loading” until a quote arrives, and animates updates smoothly. • New detail stack presents Cost and Quantity together for quick scanning. • Swap Confirmation adds Cost and Price Impact so you can validate before you slide. • Send Confirmation includes a Copy action to grab the destination quickly. • Spacing and dividers on confirmation cards are tidier, and an Estimated Cost row is included where relevant. Unified details pages • New DetailsScaffoldView and DetailsActionButton standardize layout and actions across Swap, Transfer, Order, and Transaction details. • Details view models are unified with a shared base for less drift. • Transaction hash is truncated for cleaner presentation. • We use uiTxnState for consistent status handling, and DateUtil adds time granularity for ISO timestamps. Asset details, history, and timeline • Each asset tab manages its own scroll view to avoid SwiftUI clipping on long pages. • History uses a fresh scroll instance on tab change to prevent stale offsets. • Asset Timeline and Recent Activity can open a Transfer Details sheet when the item is a transfer. • Top padding adjustments and share button spacing polish the layout. Trade and UI polish • NoKeyboardTextView gains a fixedHorizontal option for trade inputs. • Max display shows only Max Qty with a portfolio icon; balance changes glow briefly so you notice updates. • SwapEntry shows scroll indicators and applies the cleaner parentheses style for impact. • Environment list for major markets was corrected. Performance and stability • Big number math and price scaling functions are faster. • USD rate updates dispatch on the main thread to avoid UI races. • History and Orders drop pinned sections for now while we refine the design. • Order Entry no longer relies on hasWalletFlow. • Build settings cleaned up; misc SwiftLint and small layout fixes. Helpful reads (SEO) • Slippage: https://www.cube.exchange/what-is/slippage • Price impact: https://www.cube.exchange/what-is/price-impact • Order books: https://www.cube.exchange/what-is/order-book • Depth of market: https://www.cube.exchange/what-is/depth-of-market • Non-custodial wallets: https://www.cube.exchange/what-is/non-custodial-wallet cube.exchange: https://www.cube.exchange

1.8.0 - KYC paywall, Instant ACH on-ramp, smarter inputs, prismatic visuals, and lots of polish Highlights • New KYC flow with paywall, verification, and status screens. Cleaner Sumsub handoff (iOS 26 supported) and a dedicated status page with a success moment. Intercom shortcut on KYC status for fast help. • Instant ACH on-ramp with bank linking (Plaid). Clear vendor card, TOS, loading states, and swipe-to-delete for linked accounts. Confirmation shows progress (idle, pending, success, error) and auto-dismisses on success. • Smarter amount inputs across Send and On-Ramp. Left-aligned input, display currency option, tilde prefix on estimated conversion, symbol for fiat, and typing guardrails (single decimal, dangling decimal handled, digit filtering). Validation messages are clearer and Continue honors canSubmit. • Unified confirmations. Send, On-Ramp, and Trade now share the same overlay pattern and swipe indicator, consistent padding and dividers, plus an estimated cost row. “Qty” wording changed to “Amount”. • New look option: prismatic cube. Optimized Metal shader (ring buffer, cached palette, scaled render, 30 fps) with a simple AppView Easter egg. KYC and on-ramp details • KYC coordinator manages paywall to verification to status and gates Pro trading and deposit cash until verified. • On-Ramp method screen supports multiple providers with method-specific min and max and validation. Instant ACH routes to a dedicated flow with bank linking and account management. • On-Ramp confirmation adds a network badge, scaled titles, and a clear progress state. RH Balance and ACH share the same confirmation UX. Send flow and whitelist handoff • Amount screen adopts the new input format and validation. Address book wording improved (“New Recipient”). • If the chosen asset is already whitelisted, we can route straight to amount to speed up a send. Charts, markets, and performance • Discover loads faster by skipping kline fetch when the cache is under 1 minute. Swap chart shows indicators and info is wrapped in a scroll view to avoid parent expansion. Asset charts and sparklines use garnish for better contrast. • Fixed the environment list for major markets. Positions list prefers market 24h change where it improves signal. Visual and layout polish • Global screen padding standardized to 16 pt (Apple guidance). Linear gradient overlays behind the status bar and tab bar add depth, with safe-area fixes on dimmed backgrounds. Status bar cards match the floating tab bar radius. • App and Home navigation get a presence animation so disappearing views fade and scale smoothly. Security, vault, and recovery • Cloud backup flow got PIN normalization and a renamed export: Cube_Recovery_Key.pdf. A reusable SecurityBanner appears in Receive, Super Menu, and MFA to surface key or KYC blockers. Receive can open Vault directly if no recovery key is present. Stability, input, and misc • Fixed an input cycle in HiddenCursorInputHost. Numeric transitions use a smoother default animation. Number formatting is string-driven to preserve intent and precision. USD to USDC can optionally use a 1:1 override for clarity. • HTTP client logs set to none. Session expiry check hardened to avoid accidental logout on verification failures. Many SwiftLint and layout fixes. • Naming cleanup: feature-prefixed Send and Receive view models and views. Cube Pro is now Cube Premium. Library updates • Intercom 19.3.2, Kingfisher 8.6.1, Garnish 0.0.6. Internal serializers and big-number utils optimized to cut CPU. Helpful reads • Non-custodial wallets: https://www.cube.exchange/what-is/non-custodial-wallet • MPC wallets: https://www.cube.exchange/what-is/mpc-multi-party-computation • Order books: https://www.cube.exchange/what-is/order-book • Price impact: https://www.cube.exchange/what-is/price-impact • Stablecoins: https://www.cube.exchange/what-is/stablecoin cube.exchange: https://www.cube.exchange

1.7.0 - network-aware whitelist book, smoother send, small polish Whitelist Book (new) • Manage all trusted withdrawal addresses in one place. • Clear labels show whether an address is whitelisted by network or by asset. • Network badge and icon make the association obvious at a glance. • 24h warm-up tag helps set expectations for newly added addresses. • QR scanner route added to the whitelist flow. Send flow, now whitelist-aware • The send address picker shows “Available whitelists” and respects network vs asset rules. • You can clear the focused source network to broaden results when searching. • Reusable AddressSearchOverlay powers both Whitelist and Send; it dismisses the keyboard when the field is empty (including multiline cases). Faster lists and search • Address list rows use lazy stacks for smoother scrolling with large address books. • Outer VStack + inner LazyVStack layout reduces scroll jitters in send and whitelist screens. Visual clarity • AssetNetworkIcon and AssetNetworkBadge were unified as NetworkIcon and NetworkBadge and applied across the whitelist UI. • ConfirmationErrorOverlay uses a foreground style for better contrast. • Asset list skeletons more closely match live rows for less layout shift. Better market and price context • If a market has no live liquidity, we fall back to 7d price change sparkline to avoid empty tiles. • Formatted price change uses decimals instead of the display string to avoid showing 0s. Vault overview touch-ups • Always allow “Import key” if your recovery key is missing; dashboard framed with a subtle border. • Guardians section now links to our MPC explainer for context. • Minor padding tweaks for readability. Under the hood • WhitelistViewModel replaces AddressBookViewModel to DRY logic; repository adds a reusable isAddressWhitelisted check and is used by Send. • SuperMenu updates: shared background, clear container, “whitelist” page title. • Many small SwiftLint and layout fixes. Helpful reads (SEO) • Non-custodial wallets: https://www.cube.exchange/what-is/non-custodial-wallet • MPC wallets: https://www.cube.exchange/what-is/mpc-multi-party-computation cube.exchange: https://www.cube.exchange

1.6.0 — prettier onboarding, clearer Vault, smarter iCloud backup status New & improved for new users • Cleaner first-run visuals. Subtle glassy styling (buttons, cards, sign-in), better contrast in light mode, and a friendlier recovery-key finish animation. • Portfolio onboarding can highlight networks in addition to majors for a more relevant first view. Vault Overview — redesigned for clarity & safety • One simple status panel shows where your recovery key lives: On Device? In iCloud (password-protected)? Manual backup? • iCloud backup guidance. After you create a recovery key, the app now encourages adding a password to protect any iCloud copy. • Auto-restore when appropriate. If an iCloud backup isn’t password-protected, the app can offer an immediate restore on launch—then guides you to add a password right after. • Organized actions. “Manage,” “Back up,” “Recover,” and “Delete” now live in clearly labeled sections, with contextual messaging. Reliable cross-device status (no biometric prompts) • Introduced iCloud Key-Value sync (NSUbiquitousKeyValueStore) to mirror boolean Vault status across devices (e.g., “key on device,” “icloud backup set,” “icloud password set”). • This lets the app show status without reading Keychain on every device—so you won’t be prompted for Face/Touch ID just to check where your key is stored. Under the hood & polish • Added required entitlements for iCloud KVS syncing. • Streamlined Vault flows (removed unused creation routes from this screen; Cloud Restore option is always present). • Reusable glassCompat styles across views for consistent, lightweight “glassy” UI. • Minor cleanup and field naming tweaks in Vault data models. Helpful reads (for context & SEO) • Non-custodial wallets (self-custody): https://www.cube.exchange/what-is/non-custodial-wallet • MPC wallets (key security & shards): https://www.cube.exchange/what-is/mpc-multi-party-computation • Hybrid exchange model (why keys matter): https://www.cube.exchange/what-is/hybrid-exchange cube.exchange: https://www.cube.exchange

1.5.0 — stronger connections, crisper portfolio, smoother swipes Reliability & networking • Resilient live data. We rebuilt our streaming stack: transport emits rich close codes/reasons, services translate them into WsEvents with ClosePolicies, and reconnect logic now handles network changes, app lifecycle, and service errors more gracefully. • Safer foreground behavior. Session connect strategy is smarter (e.g., connect to market data before fetching account info); websockets run on a serial queue for stability. • Actionable errors. Fatal websocket errors surface as toasts (service-aware labels) instead of silent failures. Portfolio, markets & charts • New “phantom-style” landing for empty portfolios; funding state is clearer. • PortfolioChartViewModel owns market value & PnL math; charts adapt their tint (darken/lighten) to your color scheme. • Major markets exposed as constants; Portfolio shows a markets flow for better caching. Trading & asset details • AssetDetails Pager now shows Send/Receive even when you don’t hold the asset. • Asset & sparkline pipelines are tidier; price visuals stay consistent across views. Send/Receive, address book & vault • Vault keygen streamer fixed (explicit WS param naming); VaultCreate adopts @StateViewModel for responsiveness. • Address book UX guarded (removed a crash-prone swipe action); DI wires MFA bridge for protected actions. • Receive/Send keep layout polish and safer coordinator scoping. Navigation & UI polish • Home is now fully coordinated. We flattened App navigation to a single ZStack (fewer edge cases) and introduced explicit App/Home/SuperMenu/Send/Receive/Vault modules. • Home containers use clear backgrounds (iOS 17 API) for a cleaner “glass” effect; “shake-to-toggle” glass is correctly scoped to the top view. • Swipe actions feel steadier (jitter smoothing, idempotent close); Position list items switch to .collect for smoother state updates. • Small touches: truncated email in Profile, refined status bar badge backgrounds, balance card extraction, and copy tone tweaks. Tooling & upgrades • Dependency bumps for stability: Koin 4.1.1, Ktor 3.3.1, Wire 5.4.0, MOKO 0.25.1, Mokkery 2.10.1. • Cleaner DI graph (scoped coordinators, fewer singletons), less log spam in debug. Support & sign-in (carry-forward from 1.4.x) • Intercom sequencing hardened (always logout before login; sign in after setting secure user hash) to avoid stuck sessions. Helpful reads (for context & SEO) • Order books & market depth: https://www.cube.exchange/what-is/order-book • Price impact (why routes move): https://www.cube.exchange/what-is/price-impact • Slippage (execution vs. quote): https://www.cube.exchange/what-is/slippage • Non-custodial wallets (self-custody): https://www.cube.exchange/what-is/non-custodial-wallet • MPC wallets (key security): https://www.cube.exchange/what-is/mpc-multi-party-computation cube.exchange: https://www.cube.exchange

1.5.0 — stronger connections, crisper portfolio, smoother swipes Reliability & networking • Resilient live data. We rebuilt our streaming stack: transport emits rich close codes/reasons, services translate them into WsEvents with ClosePolicies, and reconnect logic now handles network changes, app lifecycle, and service errors more gracefully. • Safer foreground behavior. Session connect strategy is smarter (e.g., connect to market data before fetching account info); websockets run on a serial queue for stability. • Actionable errors. Fatal websocket errors surface as toasts (service-aware labels) instead of silent failures. Portfolio, markets & charts • New “phantom-style” landing for empty portfolios; funding state is clearer. • PortfolioChartViewModel owns market value & PnL math; charts adapt their tint (darken/lighten) to your color scheme. • Major markets exposed as constants; Portfolio shows a markets flow for better caching. Trading & asset details • AssetDetails Pager now shows Send/Receive even when you don’t hold the asset. • Asset & sparkline pipelines are tidier; price visuals stay consistent across views. Send/Receive, address book & vault • Vault keygen streamer fixed (explicit WS param naming); VaultCreate adopts @StateViewModel for responsiveness. • Address book UX guarded (removed a crash-prone swipe action); DI wires MFA bridge for protected actions. • Receive/Send keep layout polish and safer coordinator scoping. Navigation & UI polish • Home is now fully coordinated. We flattened App navigation to a single ZStack (fewer edge cases) and introduced explicit App/Home/SuperMenu/Send/Receive/Vault modules. • Home containers use clear backgrounds (iOS 17 API) for a cleaner “glass” effect; “shake-to-toggle” glass is correctly scoped to the top view. • Swipe actions feel steadier (jitter smoothing, idempotent close); Position list items switch to .collect for smoother state updates. • Small touches: truncated email in Profile, refined status bar badge backgrounds, balance card extraction, and copy tone tweaks. Tooling & upgrades • Dependency bumps for stability: Koin 4.1.1, Ktor 3.3.1, Wire 5.4.0, MOKO 0.25.1, Mokkery 2.10.1. • Cleaner DI graph (scoped coordinators, fewer singletons), less log spam in debug. Support & sign-in (carry-forward from 1.4.x) • Intercom sequencing hardened (always logout before login; sign in after setting secure user hash) to avoid stuck sessions. Helpful reads (for context & SEO) • Order books & market depth: https://www.cube.exchange/what-is/order-book • Price impact (why routes move): https://www.cube.exchange/what-is/price-impact • Slippage (execution vs. quote): https://www.cube.exchange/what-is/slippage • Non-custodial wallets (self-custody): https://www.cube.exchange/what-is/non-custodial-wallet • MPC wallets (key security): https://www.cube.exchange/what-is/mpc-multi-party-computation cube.exchange: https://www.cube.exchange

1.4.0 — more reliable sign-in, clearer history, smoother nav, smarter toasts Sign-in & support • Apple Sign In, hardened. We now fall back to decoding the identity token to get your email—no keychain dependency—reducing edge-case login errors. • Intercom chat is more reliable: we sign in after setting the secure user hash and guarantee logout before the KMP layer re-initializes. History & orders (less noise, better clarity) • Transfers live in Transactions. Wallet deposits/withdrawals are shown under Transactions, not in Orders—so your Orders tab reflects trading activity only. • Open Orders exclude transfers and are aware of intent type. • Order history shows the market pair, using the full name when it’s a non-primary market. • Added explicit transfer-in / transfer-out event types. Navigation & UI polish • Navigation timing tuned for a smoother 1.4× pace (less “zip,” more glide). • Smarter toasts: promoted to a dedicated window for consistent presentation across screens, with a refined glassy style. • History remembers your last-selected tab. • Minor layout touches in Receive and other views. Under the hood (stability) • Wallet history correctly distinguishes transfer intents vs. swaps. • Send/Receive pipelines avoid redundant fetches after a transfer. • Cleanups and dependency tweaks remove legacy code paths and reduce log noise. Helpful reads • Transactions & explorers: https://www.cube.exchange/what-is/transaction • Order books & market depth: https://www.cube.exchange/what-is/order-book • Mark price (P&L reference): https://www.cube.exchange/what-is/mark-price • Non-custodial wallets (self-custody): https://www.cube.exchange/what-is/non-custodial-wallet cube.exchange: https://www.cube.exchange

1.3.0 — Big mid-cycle upgrade: smarter swaps, rebuilt send/receive, passkeys, and faster data Highlights • Smarter swap routing & price context. Jupiter-style route graph that groups paths and lists every hop; accurate % splits; quick Refresh. Chart ↔ Info toggle with early-loaded 7-day sparkline and consistent price-change logic. • Rebuilt Send / Receive. New step-by-step flow (Asset → Address → Amount), better QR scanning and banners, and a modern Whitelist that lets you add now and verify later. • Security upgrades. Passkeys (WebAuthn), TOTP authenticator & email OTP with a global OTP sheet, clearer errors, and protected actions. Prevents access if account deletion is pending. • Faster order books & market data. New streaming + normalization pipeline, fewer nulls, improved sweep/size estimates, and snappier charts. Trading & swaps • SwapRouteView: vertical route graph, hop lists, centered leg details; subdued animation to focus on execution. • Price Impact Engine: computes price impact for orders & swaps using unified USD rates. • Charts: 7-day sparkline across views; “no chart data” states look clean; smaller, faster animations. Send / Receive / Address book • New coordinators for Send & Receive with clearer navigation and layout. • Whitelist 2.0: add immediately (verification can happen later), pending states are actionable, “shake” if not ready, and subaccounts count as whitelisted. Delete/edit supported. • Scanner polish: viewfinder for clarity; “scan” vs “clear” logic; scanned banners match whitelist style; scrolls to top when source/account/address changes; auto-focus source on appear. • Deposit QR card: real button with press-down feedback and exact tap point. Assets & info • Faster loads by reusing cached DeFi assets and parallel enrichment. • Token stats clarified: Circulating Supply above Total Supply; corrected Market Cap; FDV placement consistent. • Asset headers include icons; winners list fixed for tiny 24h moves. Orders, history & status • Pending → Success transitions add a subtle glow + haptic; failure reasons display clearly. • Open Orders now include pending swaps. • Wallet history uses ISO timestamps; pending animation is consistent. • Bottom-sheet details for History/Timeline are cleaner and aligned across Swap / Order / Transfer. Security & profile • Passkeys (register, verify, delete), TOTP setup with deep link to authenticator apps, and email OTP—all behind protected actions with clear status and messaging. • New User Profile and Super Menu pages: privacy switch, display currency selector, copyable email & Cube ID, visible “Close account” and Delete user controls (with confirmations). Navigation, reliability & polish • “Glassy” header look, refined search, transparent nav headers, consistent subtitles, and crisper Cube logo. • Deep links (cube.xyz) and App Clip entitlements. • Keeps the OS stream connected in background (captures notifications) and suppresses local alerts while you’re in-app. • Intercom updated; sign-out cleans up sessions. • Many performance nips/tucks: flatter view hierarchies, disabled noisy HTTP logs, safer view-model lifecycles. Helpful reads • Slippage (price impact): https://www.cube.exchange/what-is/slippage • Price Impact: https://www.cube.exchange/what-is/price-impact • DEX Aggregators (routing & split paths): https://www.cube.exchange/what-is/dex-aggregator • Decentralized Exchanges (DEX): https://www.cube.exchange/what-is/decentralized-exchange • Order Books & depth: https://www.cube.exchange/what-is/order-book • Non-custodial wallets: https://www.cube.exchange/what-is/non-custodial-wallet cube.exchange: https://www.cube.exchange

1.2.1 — Big mid-cycle upgrade: smarter swaps, rebuilt send/receive, passkeys, and faster data Highlights • Smarter swap routing & price context. Jupiter-style route graph that groups paths and lists every hop; accurate % splits; quick Refresh. Chart ↔ Info toggle with early-loaded 7-day sparkline and consistent price-change logic. • Rebuilt Send / Receive. New step-by-step flow (Asset → Address → Amount), better QR scanning and banners, and a modern Whitelist that lets you add now and verify later. • Security upgrades. Passkeys (WebAuthn), TOTP authenticator & email OTP with a global OTP sheet, clearer errors, and protected actions. Prevents access if account deletion is pending. • Faster order books & market data. New streaming + normalization pipeline, fewer nulls, improved sweep/size estimates, and snappier charts. Trading & swaps • SwapRouteView: vertical route graph, hop lists, centered leg details; subdued animation to focus on execution. • Price Impact Engine: computes price impact for orders & swaps using unified USD rates. • Charts: 7-day sparkline across views; “no chart data” states look clean; smaller, faster animations. Send / Receive / Address book • New coordinators for Send & Receive with clearer navigation and layout. • Whitelist 2.0: add immediately (verification can happen later), pending states are actionable, “shake” if not ready, and subaccounts count as whitelisted. Delete/edit supported. • Scanner polish: viewfinder for clarity; “scan” vs “clear” logic; scanned banners match whitelist style; scrolls to top when source/account/address changes; auto-focus source on appear. • Deposit QR card: real button with press-down feedback and exact tap point. Assets & info • Faster loads by reusing cached DeFi assets and parallel enrichment. • Token stats clarified: Circulating Supply above Total Supply; corrected Market Cap; FDV placement consistent. • Asset headers include icons; winners list fixed for tiny 24h moves. Orders, history & status • Pending → Success transitions add a subtle glow + haptic; failure reasons display clearly. • Open Orders now include pending swaps. • Wallet history uses ISO timestamps; pending animation is consistent. • Bottom-sheet details for History/Timeline are cleaner and aligned across Swap / Order / Transfer. Security & profile • Passkeys (register, verify, delete), TOTP setup with deep link to authenticator apps, and email OTP—all behind protected actions with clear status and messaging. • New User Profile and Super Menu pages: privacy switch, display currency selector, copyable email & Cube ID, visible “Close account” and Delete user controls (with confirmations). Navigation, reliability & polish • “Glassy” header look, refined search, transparent nav headers, consistent subtitles, and crisper Cube logo. • Deep links (cube.xyz) and App Clip entitlements. • Keeps the OS stream connected in background (captures notifications) and suppresses local alerts while you’re in-app. • Intercom updated; sign-out cleans up sessions. • Many performance nips/tucks: flatter view hierarchies, disabled noisy HTTP logs, safer view-model lifecycles. Helpful reads • Slippage (price impact): https://www.cube.exchange/what-is/slippage • Price Impact: https://www.cube.exchange/what-is/price-impact • DEX Aggregators (routing & split paths): https://www.cube.exchange/what-is/dex-aggregator • Decentralized Exchanges (DEX): https://www.cube.exchange/what-is/decentralized-exchange • Order Books & depth: https://www.cube.exchange/what-is/order-book • Non-custodial wallets: https://www.cube.exchange/what-is/non-custodial-wallet cube.exchange: https://www.cube.exchange

1.0.26 — A cleaner Asset Details experience, an asset-specific timeline, and faster navigation. Asset Details • New Recent Activity section filtered to the asset you are viewing. Tap View More to open the full asset timeline. • Asset Timeline groups Orders, Transactions, and Swaps by day with clear time-only stamps. Pull to refresh. Swipe actions on order rows. • Layout polish: medium vertical padding, crisper headers, and a small fix for a second-page overlay glitch on appear. History, Swaps, and Wallet • Wallet History now shows token in/out even when raw deltas are missing, with better metadata and a clearer “recency” label. • Gas fee formatting is more readable (long vs short), and symbols are applied consistently. • Swap Details handles failed swaps explicitly so outcomes are unambiguous. Charts • Portfolio History chart: smoother selection fade by removing an extra layer that caused a split animation artifact. • Asset charting: more granular 6m interval for short windows, steadier scrub labels, and small typography tweaks. Speed, Haptics, and Fit-and-Finish • Navigation feels snappier by tuning the system layer speed across scenes. • Copying from Transaction Details now gives soft haptic feedback. • Keyboard hides when interacting with content to reduce accidental input. • Internal refactors, SwiftLint passes, and small UI cleanups (including lighter glassy buttons and a media player SDK update). Why it helps • Whether you trade bitcoin (BTC), ethereum (ETH), or perpetual futures on our crypto exchange, a per-asset timeline plus clearer fees and status make it easier to review fills, swaps, and transfers. Better chart granularity and smoother animations help you act faster, while accurate handling of failed swaps prevents confusion around funding, mark price, and PnL. Learn more (plain URLs) • Order Book basics: https://www.cube.exchange/what-is/order-book • Market vs Limit orders: https://www.cube.exchange/what-is/market-order and https://www.cube.exchange/what-is/limit-order • Slippage and execution: https://www.cube.exchange/what-is/slippage • Funding rate (perps): https://www.cube.exchange/what-is/funding-rate • Mark price and risk: https://www.cube.exchange/what-is/mark-price • Gas fees and pricing: https://www.cube.exchange/what-is/transaction and https://www.cube.exchange/what-is/gas • Liquid staking (LST) primer: https://www.cube.exchange/what-is/liquid-staking Cube.Exchange — trade crypto confidently. https://www.cube.exchange

1.0.25 — A big pass on Asset Details, faster and clearer charts, and a tidier portfolio experience. Asset Details • New About section with links. It expands in place with a smooth spring and hides itself if there is no description. • Info section shows key facts like symbol, network, market cap, supply, volume, and liquidity. • Orders and Transactions tabs are back. • Optional X/Twitter feed card for live project updates. • Uses the asset symbol by default, with privacy controls for last price and price change. • DeFi enrichment adds allocation and rate of return notes where available. • Position card and layout tweaks make holdings easier to scan. Charts and PnL • Rebuilt Asset History chart: cardinal interpolation, date label while scrubbing, dashed baseline at the first point, and a cleaner empty-state overlay. • Balance mode scales and displays position market value correctly. • New Portfolio Chart engine and repository: balances, events, and PnL windows, with smoother animations, a traveling dot while loading, and fade after selection. • 24h PnL snapshot is now the source of truth for quick totals, with selected-point PnL wired through. • Time-range selector stays visible while loading, and we remember your last selection. • Small but welcome details: throttled selection to reduce jitter, no auto-expand on select, and an up chevron next to 1y to hint interactivity. Search, Trade, and Entry UX • Portfolio search hides balance and preset group selectors while you are typing. • Positions vs holdings naming is clearer in search. • Quantity/Cost mutator resets more predictably when switching quantity type; swap entries always set unit estimates after refresh. • Embedded trade keyboard formats steps consistently; vertical slider is smoother with a safer progress update. Performance and Reliability • Faster, lighter data fetches with gzip compression enabled in Ktor and logging reduced. • Portfolio history caching tuned for responsiveness with lazy caching and a 5m TTL where appropriate. • Flows and animations use interpolating springs for a more professional feel. • Many small cleanups: SwiftLint passes, deprecations removed, and fewer UI layout edge cases. Why this matters for traders • If you trade bitcoin (BTC) or ethereum (ETH) on our crypto exchange, cleaner charts and clearer PnL help you move faster. • Perpetual futures traders get better context around funding rate, mark price, and risk cues right in the details view. Learn more (plain URLs) • MPC wallet basics: https://www.cube.exchange/what-is/mpc-multi-party-computation • Non-custodial wallets: https://www.cube.exchange/what-is/non-custodial-wallet • Funding rate explained: https://www.cube.exchange/what-is/funding-rate • Mark price and liquidations: https://www.cube.exchange/what-is/mark-price • Perpetual futures overview: https://www.cube.exchange/what-is/perpetual-futures • Order book and depth of market: https://www.cube.exchange/what-is/order-book Cube.Exchange — trade crypto confidently. https://www.cube.exchange

1.0.24 — smoother home, cleaner trade, sharper details, tactile sliders, cleaner corners, smarter prompts Home & Portfolio • No more “search bar jump” on Home. We also hide the Home search when your portfolio has no market value yet. • Portfolio balances update reliably; UI simplifies gracefully when market value isn’t available. • Quick actions on Portfolio: Receive Crypto and Verify Identity (KYC) cards are now right where you need them. Send & Receive • Tighter send-address rows and refined header spacing. • New press-down feedback for balance/address buttons; consistent decimals for the “Max” balance display; placeholder cleanup. • Receive flow polish: USDC is surfaced to the top with a Buy USDC option; compact layout; clearer hosted vs. self-contained content; Home query integration; improved “no results” copy. Details & History • Transaction details are easier to read: currency-aware titles, middle-truncation for long hashes/addresses, higher-contrast fills, and a copyable block-explorer link (prettified URL). • Details pages now align across Swap / Order / Transfer; Order actions are more visible with colorful buttons. • History rows are tighter, with consistent dividers and number fonts where they matter. • Label–value rows prioritize the value for quick scanning. Visuals & Onboarding • Lighter App intro: a smaller Cube that glows on change and cycles color/emoji every ~10s; replaced the heavy asset orbit with playful text particles. • KYC card opens the verification SDK cleanly and adds a close button after start. Trading & sliders • New glassy Vertical Progress Slider with satisfying “clack” haptics, steadier release precision (less jitter), and a compact badge that shows progress at a glance. • Side steppers feel clearer: larger type, unified 40-pt button height, and a subtle bg layer for legibility. • Continue button matches our market list row height and “badge” corner radius; harder glass border in light mode for crisp edges. Home, Search & History • No more search-bar “jump.” We simplified the Home header animations and focused the transition on the header itself. • Rectangular corners on Home search and Portfolio cards for a more consistent, iOS-native look. • Search clear button is easier to tap (gesture priority fix). • History icon returns to the top-right for consistency and uses a native-styled symbol. Portfolio & Discover • Flattened layouts and reduced heavy transitions for snappier scrolling. • Tidier spacing in Portfolio/Discover group presets (xxSmall trailing padding) for cleaner edges. Send / Receive / Swap • Calmer navigation in Send (removed aggressive leading transitions). • Unified padding across Trade, Swap Entry, and Send/Receive views so actions and inputs line up predictably. Details & data quality • Transaction Details hides the block-explorer link when no hash is present. • Pageable Asset Details uses smaller icons to reduce visual noise. • History loads a few more items per fetch for smoother scrolling. Performance, reliability, and SDKs • Dependency bumps for stability: Firebase 12.1.0, Braze 13.0.1, Vortex 1.0.3, VideoPlayer 1.2.5, Sumsub SDK 1.37.1. • Networking hardening around rare null success responses. • Flatter view/coroutine hierarchies, new spacing utilities, SwiftLint passes, and targeted startup diagnostics. Helpful reads USDC (stablecoin basics): https://www.cube.exchange/what-is/usdc Non-custodial wallets (self-custody): https://www.cube.exchange/what-is/non-custodial-wallet Stablecoins explained: https://www.cube.exchange/what-is/stablecoin Slippage (price impact): https://www.cube.exchange/what-is/slippage Limit orders: https://www.cube.exchange/what-is/limit-order Order books: https://www.cube.exchange/what-is/order-book Transactions & explorers: https://www.cube.exchange/what-is/transaction cube.exchange: https://www.cube.exchange

1.0.22 — faster send/receive, crisper QR, and a cleaner confirm Send & Confirm • Refined “swipe up to confirm” with an Apple-like indicator and spacing that reads better at a glance. • New Instant/Batch toggle at the bottom with precise haptics; progress UI now reflects your choice. • Success feels great: a larger checkmark and lighter, smoother fireworks (optimized so they won’t lag). • Cancel is clearer and reliable—fixed overlay padding and dismisses immediately on tap. • General clean-up and drag tweaks for a calmer, more predictable confirmation flow. Receive (deposit) improvements • QR codes now adapt to dark and light mode for better scan contrast, fade in smoothly, and retry on hiccups. • Deposit cards simplified: tighter padding, equal vertical spacing, and scaled-to-fill QR for sharper renders. • Clearer info boxes, including source name and estimated processing time. • One-tap share for your deposit address. • Fewer accidental taps while scrolling; smoother edge animations and unified confetti coordinates. • Fixed a rare blank screen when deeply scrolled. • Search now includes assets and networks; filtering is smarter (e.g., fiat availability). • Added per-network “Learn more” links to help newer traders understand deposit choices. Portfolio & History • Portfolio list/card transitions feel snappier and more consistent. • History spacing tidied for denser, easier scanning. Search & Address Book • Bigger search field on Home; can be focused programmatically for faster input. • Address book is flattened and searchable directly inside Send for fewer context switches. Performance, privacy, and plumbing • Dropped HTTP client logs to reduce noise and tighten privacy. • Build optimizations and dependency bumps (including Kotlin 2.2.10) for stability. • SwiftLint fixes and small UI nips and tucks across the app. Helpful reads Non-custodial wallets: https://www.cube.exchange/what-is/non-custodial-wallet MPC wallets: https://www.cube.exchange/what-is/mpc-multi-party-computation Slippage: https://www.cube.exchange/what-is/slippage Funding rate: https://www.cube.exchange/what-is/funding-rate Mark price: https://www.cube.exchange/what-is/mark-price Index price: https://www.cube.exchange/what-is/index-price cube.exchange: https://www.cube.exchange