Release Notes
Latest HollaEx® update notes detailing new features, enhancements, and bug fixes.
v2.15.10 Singha - 2025-07-22
New Features
New Secure Test Configuration Introduced a secure test configuration mode to enhance debugging capabilities. When enabled, this feature allows for safe and controlled testing within the exchange environment.
Fixes
UI Enhancements Applied minor user interface refinements to improve overall usability and visual consistency across the platform.
v2.15.9 Singha - 2025-07-08
Fixes
Admin Asset Page Crash Resolved an issue causing the asset page to crash in the admin panel. Operators can now reliably access and manage assets without interruption.
Auto Trader Weekly Setup Issue Fixed a bug affecting certain edge cases in the auto trader system when using weekly configurations. Automated trading setups now function more consistently.
Markup Fee Display Error Corrected the display of markup fees, ensuring that the fee presentation matches actual applied values for greater transparency.
Sui Network Integration Added native support for the Sui blockchain network. Exchange operators can now enable and operate on Sui seamlessly within their HollaEx exchange.
Enhanced Tier Fee Editing for Operators Improved controls for editing tier-based fees in the operator panel, making it easier to manage customized fee structures.
v2.15.8 Singha - 2025-06-26
New Features
Mega Fee Editor Popup For Operator A new, streamlined interface for editing trading fees across the board. Exchanges can now update all rows and columns with ease using this comprehensive popup, improving efficiency and reducing friction during fee configuration.
Fixes
HMAC Request Handling Resolved an issue where query string permissions caused errors in HMAC-authenticated requests. Authentication processes are now more reliable and consistent.
Database Migration Cleanup Legacy migration routines have been cleaned up, addressing issues that previously affected new exchange setups. This ensures smoother onboarding for new deployments.
v2.15.7 Singha - 2025-06-24
Fixes
Redis upgraded to v8 We've upgraded our Redis caching system to version 8, bringing performance improvements, better memory management, and enhanced support for newer features.
Corrected markup fee display Fixed display inaccuracies in markup fees shown during deposit and withdrawal operations. Users and operators will now see precise fee breakdowns aligned with actual backend calculations.
Resolved memory leakage from unused listeners Fixed a critical issue where unused event listeners were unnecessarily retained in memory. This optimization prevents excessive memory consumption and mitigates website crash risks during high-traffic periods.
General improvements and translation updates Various small enhancements were applied, including UI polishing and updates to multilingual support across several languages for a better global user experience.
v2.15.6 Singha - 2025-06-20
Fixes
Enhanced Markup Fee Logic Improved markup fee handling and resolved related bugs to ensure compatibility across multiple blockchain networks.
Risk Warning Popup Fix Fixed an issue where the risk warning popup was not displaying correctly in certain scenarios when trading for risky coins.
DB Migration Stability Update Resolved a bug that caused setup failures during the system migration process.
v2.15.5 Singha - 2025-06-11
New Features
Suspicious Login Alert Toggle: Admins can now configure the suspicious login alert feature from the Security section. This setting determines whether the feature is enabled for users. By default, it is disabled across all exchanges.
Fixes
Resolved an issue affecting the order in which items were displayed on the announcement page.
Improved backend memory handling to prevent unnecessary memory usage accumulation over time.
v2.15.4 Singha - 2025-06-02
Fixes
Fixed a bug with the quick trade/convert page pair selection under basic plan exchanges.
v2.15.3 Singha - 2025-05-29
Fixes
Resolved P2P Creation Error: Fixed an issue preventing successful peer-to-peer (P2P) trade creation.
BitMart OTC Support: Added integration support for BitMart within the OTC broker.
Enhanced Admin Role Display: Improved the design and usability of the admin role cards for better clarity and management.
Fixed Admin Trade Retrieval Bug: Resolved an error encountered when attempting to fetch user trade data in operator control.
Email Alert Logic Updated: Suspicious activity emails will no longer attempt to send if the email server is not configured.
Earn Tab UI Fix: Addressed rendering issues with the "Earn" navigation tab when specific features are unavailable.
v2.15.2 Singha - 2025-05-16
Fixes
OTC Broker bug fix when editing increments.
Icon Update Bug update: Fixed the bug where adding a new icon in edit mode.
v2.15.1 Singha - 2025-05-14
Fixes
OTC Broker Creation: Resolved an issue that prevented successful creation of OTC brokers in the latest release.
Icon Update Bug: Fixed a bug where removing an icon in edit mode did not allow updating or replacing the existing icon.
Language Coverage: Added translations for all previously missing strings to ensure complete language support across the interface.
Plugin Permission Check: Corrected the permission verification logic for plugins, which got broken in certain instances with the newly introduced admin roles structure.
v2.15.0 Singha - 2025-05-06
New Features
New Role Management System: Available exclusively for enterprise exchanges, this feature introduces fine-grained control over permissions for various roles within operator control. Administrators can now create new roles and assign specific permissions and access for better management of exchange operations.
Updated Home Page: The built-in home page has been revamped with a visually improved UI, including the addition of new sections for enhanced user experience.
Error Codes: Each error message sent from the server is now accompanied by a unique error code for better troubleshooting and clarity.
Transaction Search by Description: Users can now search transactions based on their descriptions for easier tracking and management.
Rate Limits Applied: Rate limits have been implemented for both WebSocket and plugin endpoints to ensure improved system stability and prevent abuse.
Separate CSV Download API Endpoints: CSV download endpoints have been separated from the standard endpoint, allowing for more granular control over access to download data from the operator control panel.
Customizable Email Templates: Email templates can now be fully customized. Users can modify the entire HTML design to match their own custom style for all emails sent from the platform.
‣ Visit HollaEx® blogs for more v2.15 Singha details.
Fixes
Resolved the issue causing excessive suspicious login alerts reported by many users.
Fixed an issue with Auto Trader where resuming after a pause would trigger trades for the entire paused period.
v2.14.5 Arak - 2025-04-09
Fixes
Fixed the reported stop loss order.
Plugin payload size is increased to handle submission of larger images.
Fixed minor bugs in the withdrawal flow with increment units not being loaded.
Set a default rate limit for stream endpoint for spam prevention on websockets.
v2.14.4 Arak - 2025-04-04
Fixes
Translations: The newly added text are all translated on the website to all supported languages.
UI Improvements: Minor visual refinements across the operator controls for a better filtering experience.
v2.14.3 Arak - 2025-04-02
New Features
Configurable Order Popups: Added settings to enable/disable error popups for new and canceled orders.
Suspicious Login Detection: New system to flag logins from unfamiliar IPs or devices, requiring user confirmation for enhanced security.
Account Freeze Option: Users can now freeze their accounts via a secure link provided during suspicious login detection.
User Referral Enhancements: Admins can now view which email accounts signed up using a user's referral code.
MEXC Integration for OTC Broker: Added support for fetching and hedging prices through MEXC on the OTC broker.
Improved Edge Case Handling: Enhanced system behavior for rare cases when the platform connection is not established.
UI Improvements: Various visual refinements across the platform for a smoother experience.
Fixes
Signup Password Validation: Fixed display of password validation rules for better user guidance during signup.
Country IP Mapping: Updated IP-to-country mapping for more accurate location display.
Referral Crash Fix: Resolved a crash in Operator Controls caused by specific referral cases
v2.14.2 Arak - 2025-02-28
Fixes
Fixed minimum network character issue in withdrawal for Sonic chain (S).
Fixed convert (quick trade) currency selector for the chart data.
Fixed filter currency and minor refinements in the history page.
v2.14.1 Arak - 2025-02-14
Fixes
USDT email transfer withdrawal bug is fixed.
Minor issues with the new announcement feature is resolved on both client and operator control to handle certain edge cases better.
Mongolian language is updated.
Database initialization bug is fixed.
Login device bug is fixed for certain edge cases on Safari.
v2.14.0 Arak - 2025-02-12
New Features
Auto Trader Feature
Users can now set automatic periodic trades, specifying an amount to buy or sell on a daily, monthly, or yearly basis. This allows for more convenient automated trading without the need for constant manual trade execution. The system at the specific time set by the user would execute the trade intructions on the markets automatically and notify the user. This feature is useful when a user wants to schedule and spend a certain amount of money to buy or sell over a period of time instead of executing the entire trade at once.
Enhanced Announcement System
Operators now have greater flexibility with announcements. A new section in the operator control allows announcements to be displayed as popups or as a horizontal bar at the top of the page. Operators can also customize the announcement dropdown menu items in the navigation bar. Additionally, a dedicated announcement page has been added for end users, allowing them to view all past announcements from the exchange. Note: If the announcement plugin is currently installed, it must be removed before enabling this feature.
Mobile App Version Control A new feature in operator control enables communication between your exchange’s server and mobile app. This feature allows you to manage the latest app version and provide users with download links directly from the server via API.
Sonic Chain Support We’ve added support for the Sonic chain, broadening the range of blockchain networks compatible with HollaEx.
Referral Integration in User API The "Create User" API now supports passing a referral parameter, allowing operators to connect new users with their referring users through the API.
Improved Order Size and Price Handling Order size and price can now be submitted as strings, preventing issues with scientific notation when sending large or small numbers.
Stake Pool Filters Operators now have the ability to filter stake pools to only display stakes for a specific pool within the operator control panel.
‣ Visit HollaEx® blogs for more v2.14 Arak details.
Fixes
Get Referrer API Fixed issues with the API for retrieving referrer data.
Pro Trade Market Selector The market selector dropdown for Pro Trade has been improved for better usability and performance.
Smart Chain Trade Spread Logic Enhanced logic for calculating trade spreads on smart chains.
Wallet PnL Edge Cases Resolved issues with edge cases affecting the Wallet Profit & Loss (PnL) calculation.
v2.13.3 Okanagan - 2024-12-06
Fixes
Chain trade refactoring with major performance improvement for faster and more reliable calculation.
Improved error handling on quick trade to avoid displaying machine style error messages.
Desktop search functionality improvement.
Mongolian language improvement.
v2.13.2 Okanagan - 2024-12-02
New Features
Desktop view now has a search icon that helps users navigating through all the features.
Fixes
P2P duration timer display is fixed.
Chain trade multiple request that results in 419 error is resolved and optimized the speed of chain trades.
v2.13.1 Okanagan - 2024-11-19
New Features
Admin can now delete a user himself through the operator control in the user section.
Fixes
P2P cache bug and other minor refinements are applied.
Price page is improved for better readability and decimal points.
Plugins are now displayed in the mobile view in the more section.
v2.13.0 Okanagan - 2024-11-01
New Features
Enhanced Navigation on Web and Mobile
Navigation has been upgraded across both desktop and mobile platforms. Desktop users will enjoy an improved navigation bar, while mobile users gain a new "More" tab with a powerful search feature. This search system lets users easily find features and even works with asset symbols like BTC or Bitcoin, giving users direct access to deposit, withdrawal, and trade options within the search.
Smart Path Finder for Quick Trade Conversion
The new Smart Path Finder for the Quick Trade page enables users to convert between any assets on the exchange, as long as there is liquidity available. Activated by the admin in Operator Control Features Chain Trading, this feature executes trades through a "middleman" account, connecting assets that previously required direct market pairs. Operators can even add a spread to generate additional revenue with the middleman account.
The middleman account tries to provide the liquidity by making aa chain of trades and finally converts the users asset to the desired asset after collecting the liquidty across markets.
The middleman account would need to have some funds like USDT for it to be functional and should be monitored by the exchange operator to ensure that assets are being hedged at all time automatically.
Revamped Price Page
The price page has been redesigned in a table view and new cards for new digital assets, clear gainers and losers, and a detailed, table-view layout, offering users a comprehensive snapshot of all the digital assets.
User Trading Volume History
Users can now view their trading volume history across different markets, selectable by timeframes of 24 hours, one week, one month, or three months. This addition provides users with valuable insights into their trading activity.
Optimized Web Loading Performance
With web code now split into demand-based chunks, loading times are significantly improved, resulting in a faster and more efficient user experience.
Expanded Currency Display Options
Users can now view values in a broader range of currencies! Previously limited to the platform's native currency, this update allows admins to add more currency options through the Localization section in Operator Controls under General. Users can select their preferred currency to display values across the platform in Settings → Interface.
Enhanced P2P Flow and UI/UX Improvements
The P2P interface has received major UI/UX upgrades, including a better notification system to keep all parties updated on transaction statuses. The mobile view of P2P trading has also been refined, enhancing the overall user experience.
‣ Visit HollaEx® blogs for more v2.13 Okanagan details.
v2.12.0 Napa - 2024-08-26
New Features
Wallet Address Book
A new address book feature has been added to the wallet. Users can now save destination wallet addresses for easier and faster withdrawals.
Enhanced P2P System
The P2P platform has been upgraded with improved notifications and real-time updates for a smoother user experience. Additionally, the platform now supports the sell side, enabling users to sell cryptocurrencies.
Comprehensive Deposit/Withdrawal History
The deposit and withdrawal history now includes detailed transaction information for better transparency and record-keeping.
Visit HollaEx® blogs for more v2.12 Napa details.
Fixes
Quick Trade Increment Fix: We have resolved an issue affecting quick trade increments in certain markets.
Fiat Controls Bug Fix: A bug that affected deposit fees in fiat controls has been fixed.
Rate Limit Support for Plugins: To prevent spamming, rate limit support has been added for plugin endpoints.
v2.11.4 Raki - 2024-08-07
HollaEx Kit v2.11.4 brings structural changes to the Kit folder structure, to make it more straightforward and independent from HollaEx CLI while keeping it backward compatible.
If you are upgrading from a previous HollaEx Kit version, some of the core files will automatically get relocated during the upgrade process. You can check more about the structural changes in the Side Note.
Before you proceed to upgrade, it is highly recommended to make a database backup and the full HollaEx Kit folder backup due to the massive changes coming with the upgrade.
v2.11.3 Raki - 2024-07-04
New Features
User withdrawal restriction
Admin can restrict a specific user's withdrawal and put a temporary (48 hours) or a permanent ban on the user's withdrawals.
Fixes
Staking 0 balance check validation bug is fixed.
Turkish email database migration is fixed during setup.
P2P minor UI refinements and improvements.
Email withdrawal bug is fixed in other languages when switching between different languages.
v2.11.2 Raki - 2024-06-30
Fixes
Fixed the database migration issue during a new installation
v2.11.1 Raki - 2024-06-27
Fixes
The issue with loading P2P tab in the operator control is resolved.
Staking 0 amount validation issue is resolved.
v2.11.0 Raki - 2024-06-17
New Features
Advanced Referral Feature
This feature can be activated from the operator control's general feature list.
Once activated, it tracks the trading fees generated by users referred by you and distributes a percentage of those fees to the referrer.
The exchange admin can set the currency and percentage of the referral fee.
Users can generate referral codes themselves and allocate their own custom fee revenue and discount for the referee.
P2P Trading Feature
Available for activation in the operator control's general feature list.
Adds a new section for users to trade with each other directly (P2P), which is particularly useful for certain currencies and payment systems.
The exchange acts as the escrow for crypto assets until both parties mark the transaction as completed.
It includes reoslution system, chatting between merchant and users and many other useful features.
New Deposit and Withdrawal Interface
A direct button to the deposit page is now available in the top navigation bar on desktop.
The deposits and withdrawals page has been refined for better user experience.
Users can now easily change the currency on the deposits and withdrawals page.
A transaction history table has been added to the bottom of the deposit and withdrawal page.
Additional Chain Explorers
More blockchain explorers, including Fantom, have been added to link transactions on various blockchain explorers.
‣ Visit HollaEx® blogs for more v2.11 Raki details.
Fixes
General UI improvements with minor bug fixes and stability improvements.
v2.10.4 Manhattan - 2024-05-16
Fixes
Made the removal of recaptcha from the web client backward compatible to support legacy fiat plugins
Displaying conditions for CeFi staking tab in the mobile view is fixed.
Minor UI and logic improvements.
v2.10.3 Manhattan - 2024-05-07
New Features
Extended Profit and Loss Period Options: Users now have extended options for viewing profit and loss periods, including daily, weekly, monthly, and 3-month periods.
Fiat Asset Configuration: Administrators can now configure minimum, maximum, and increments for fiat assets listed on the exchange through the customization tab in Fiat controls.
Direct Withdrawal Support via API: Administrators now have the ability to support direct withdrawals through the API.
Enhancements
Improved Quick Trade Design: Enhancements have been made to the quick trade feature, enhancing the user interface and experience for both desktop and mobile platforms.
Mobile Footer Design: The mobile footer design has been reverted back to the previous version with minor improvements.
Trade History Filtering: The trade history filter now supports quick trades filtering, providing users with more flexibility and control.
Improved 2FA Authentication: Enabling or disabling 2FA authentication with OTP flow has been enhanced to ensure users have a backup of their original seed. Additionally, users now receive email notifications for such activities.
Extended Session Period: The default session period has been extended from 24 hours to 7 days. For long-term tokens, sessions are now valid for 90 days.
Extended Tier Description Length: Exchange operators can now add longer descriptions to tiers, providing more detailed information to users.
Improved Navigation: Overall navigation throughout the platform has been enhanced for a smoother user experience.
Price Page Enhancements: The asset page has been renamed to the price page and includes various improvements for a better loading experience.
Wallet Balance History: The wallet balance history page has been divided into two tabs, displaying overall wallet balance performance and balance history separately.
Removal
Google reCAPTCHA Dropped: Due to challenges and side effects, Google reCAPTCHA has been dropped from the platform.
Risk Management Settings Dropped: The risk management settings to display a popup to the users when making large trades is removed due to the confusions caused for the end-user.
v2.10.2 Manhattan - 2024-04-03
New Features
Localization of Error Messages from Server:
We've expanded our support for multiple languages by localizing error messages sent from the server. Now, most server error responses are translated into various languages for better clarity and understanding.
Fixes
Custom D/W Fees Fiat Controls:
Introducing a new feature in our Fiat controls! Operators can now customize deposit or withdrawal fees for fiat assets directly through the user interface in operator controls. This enhancement allows for greater flexibility and control over transactions for fiat on and off-ramps made through operator controls. It is important to note that this is not affecting the fiat ramps made with custom plugins.
Quick Trade UI Enhancements:
We've made significant refinements and improvements to the Quick Trade interface. Whether you're accessing it on desktop or mobile view, you'll notice a more intuitive and streamlined experience. Enjoy smoother navigation and enhanced functionality for all your trading needs.
Assets Page UI Fixes and Refinements:
We've made several fixes and refinements to the Assets page. From visual tweaks to usability improvements.
v2.10.1 Manhattan - 2024-03-26
Fixes
A bug in the Profit & Loss is fixed when new assets are added. This bug was causing the exchange API server to restart upon getting P&L records for a user in cases when exchange adds a new asset that was not in the balance records initially.
v2.10.0 Manhattan - 2024-03-13
New Features
Profit & Loss (PnL) Analytics:
Introducing a powerful new feature, users can now access their balance history with estimates for specific dates. Activated via the exchange operator control under General -> Features -> Profit & Loss Analytics, this functionality provides valuable insights into past balances and performance.
With data collection beginning upon activation, users can expect accurate 7-day profit & loss data based on their holdings and trades.
Admin Custom Trade Creation:
Empowering administrators, we've introduced the ability to create custom trades between any two users and assets, complete with customizable fees. This feature, accessible through Operator Control under Assets -> Trades -> Create Trade, provides unparalleled flexibility in facilitating transactions tailored to specific needs.
Additionally, administrators can now easily track and filter recent trades by symbol on the new trades page.
Quick Trade Improvements:
We've enhanced the accessibility and visibility of quick trade market pairs across our exchange website, ensuring a smoother trading experience for all users.
Quick trade view is improved to have a larger and better calculator as well as price chart.
Mobile View Enhancements:
Implemented numerous UI/UX improvements for the mobile view of the HollaEx Kit. Notably, the footer has been revamped to enhance accessibility, particularly for navigating between Pro/Quick trade options.
Enhanced Search Functionality:
Implemented improvements to the search functionality, streamlining the process of finding desired assets or information within the exchange platform by their full name and symbol.
Region Support:
Kosovo is now added in the list of countries on the exchange.
‣ Visit HollaEx® blogs for more v2.10 Manhattan details.
Fixes
Major UI improvements with minor bug fixes and stability improvements.
v2.9.5 Malibu - 2024-02-02
Fixes
The changes in the login flow applied in the previous version are reverted due to some compatibility issues.
Bug fixes and refinements in the confirmation popup.
v2.9.4 Malibu - 2024-01-26
Fixes
Deprecated crypto addresses are now displayed for the exchange operator on the Assets page, accessible under the Wallet tab in operator controls. Exchange operator can apply the "Valid" filter and search across deprecated wallets by unchecking the Valid box.
Logins utilizing 2-factor authentication are no longer categorized initially as failed attempts. This adjustment aims to reduce user confusion and enhance the clarity of login records.
v2.9.3 Malibu - 2024-01-16
New Features
Markup Fee for Withdrawals:
Exchange operators can now apply a markup fee to withdrawals, creating a new revenue stream.
The markup fee is added on top of network withdrawal fees.
During settlement in the dashboard, both the network withdrawal fees and additional markup fees are processed.
Markup fees are shared through the existing revenue-sharing system between the exchange and HollaEx.
Address Field for Mint and Burn:
A new address field is introduced for mint and burn operations in the operator control, enhancing flexibility and control.
Fixes
Improved Blockchain Explorer Links:
Deposit and withdrawal history now features enhanced links to blockchain explorers.
Missing blockchain explorer links are now supported, providing a more comprehensive view of transaction details.
Refined Asset Donut in Wallet Page:
The asset donut on the wallet page has been refined, improving visual representation and user experience.
Staking System Flow Refinement:
The entire staking system flow has been refined, addressing bugs and optimizing the overall user experience within the system.
New Confirmation Page for Security:
A new confirmation page has been added to the website in the signup and withdrawal request flow.
Users are directed to this page after confirming actions via email confirmation links during signup and withdrawal requests.
This additional step enhances security by requiring users to confirm actions directly on the website.
v2.9.2 Malibu - 2023-12-20
New Features
Admin Order Creation:
Exchange administrator now have the ability to create orders on behalf of users directly within the operator control. This streamlines the trading process and provides more flexibility for managing user accounts.
gate.io Integration in OTC Broker:
The OTC broker now supports gate.io exchange, allowing dynamic pricing and hedging functionalities from gate.io. This integration broadens the platform's capabilities and provides exchange operators with more options for their trading strategies.
Fixes
Improved Email Verification:
To bolster security and optimize performance, the email verification process has undergone a comprehensive overhaul post-signup. This ensures a robust initial email verification on the server, enhancing the overall safety of user accounts.
Enhanced Quick Trade Components:
The quick trade components have been further refined to handle edge cases more effectively. The interface now provides a smoother experience when interacting with different assets, offering improved usability and responsiveness.
Asset Page Bug Fixes:
Resolved a bug on the Asset page specifically related to Bitcoin Cash and cases where users did not have a balance.
Coin Staking Flow Refinements:
The coin staking flow has undergone refinements to enhance the overall user experience. These improvements contribute to a more intuitive and streamlined process for users engaging in coin staking activities on the platform.
General UI improvements with minor bug fixes and stability improvements.
v2.9.1 Malibu - 2023-11-29
Fixes
Enhanced Operator Logs:
Added additional metadata for specific operations.
Improved traceability with inclusion of session IDs.
Staking Page Access Fix:
Resolved edge cases affecting centralized staking page access.
Authentication Performance Boost:
Implemented performance improvements for authentication during the login flow.
Withdrawal Page UX Enhancement:
Improved user experience when utilizing the 'max' button on the withdrawal page.
v2.9.0 Malibu - 2023-11-20
New Features
Staking System:
Introduced a staking system for exchange operators.
Enables the creation of centralized staking pools for various assets.
Users can stake assets in designated pools with automatic reward management.
APY is dynamically adjusted based on defined staking pool rules.
Available with Enterprise and Boost plans.
Operator Logs:
Implemented comprehensive operator logs system to track the activities done by the exchange operators.
Logs include all activities done on the exchange operator controls by different roles such as user information updates, transaction validation, and exchange configuration changes.
Accessible in the newly added "Operator Logs" section on the sidebar in operator controls.
Available with Enterprise and Boost plans.
Withdrawal Limit Improvements:
Shifted withdrawal limits from tiers to Assets -> Limits.
Monthly withdrawal limits introduced alongside existing 24-hour limits.
Exchange operators can now set individual withdrawal limits per asset.
Enhanced configurability for different rules per asset.
The max button in the asset withdrawal page takes the withdrawal limits into account.
Quick Trade Enhancements:
Significantly improved quick trade interface.
Enhanced handling of quote expiry cases and other edge scenarios.
Mini charts now displayed for both market pairs and broker-based assets.
Edit Email:
Exchange operators can now edit user emails through the operator control interface.
Risky Asset Disclaimer
Exchange operators can designate an asset as risky and volatile.
Users are presented with a disclaimer before purchasing such assets in the UI.
Asset name customization
Asset names can be customized by the operator control in different languages using the edit mode.
General UI improvements with minor bug fixes and stability improvements.
‣ Visit HollaEx® blogs for more Malibu details.
v2.8.2 Knob - 2023-10-03
Fixes
TON wallet memo support.
Deposit/Withdrawal websocket notification bug fix.
Minor bug fixes and stability improvements.
v2.8.1 Knob - 2023-09-20
New Features
mini chart endpoint
/minichartssupport for all the asset prices including the assets without trading pairs.
Fixes
Add to favorite is removed for broker coins in the asset page.
Dismissed and rejected status are added and taken out of pending status for users d/w in the operator control.
Network field is added to the d/w history of the user in operator control.
v2.8.0 Knob - 2023-09-01
New Features
Account deletion. Exchange users can now make a request to delete their account.
Embedded back-end tests to improve the reliability and security of services.
Major system performance and loading speed improvements.
Donut chart to display users assets is now added in the wallet page.
Dutch, russian and italian language are now supported by default.
‣ Visit HollaEx® blogs for more Knob details.
Fixes
Minor bug fixes and stability improvements.
v2.7.2 - 2023-07-14
Fixes
Improved plugin marketplace and fixed certain edge cases when activating a plan.
Fixed CSV downloads for orders list.
Unhanldled errors are fixed during order creation.
Expired users sessions are now automatically cleaned.
Minor bug fixes and stability improvements.
v2.7.1 - 2023-07-12
Fixes
The issues with non admin roles such as as supervisor accessing to the operator control is fixed.
Session and login history for admin is added.
Wallet trade redirection to quick trade is resolved.
Minor bug fixes and stability improvements.
v2.7.0 - 2023-07-10 (Hendrick)
New Features
OTC broker now supports dynamic pricing from other crypto exchanges such as Binance, etc. with hedging feature enabled to rebalance assets once traded. This is an extension to the existing static pricing for the OTC broker.
Network swap is applied for all exchanges to access liquidity for coins / tokens that do not have a trading pair with matching engine. This allows a wider access to new coins and tokens to buy and sell through the simple quick trade.
User session management system is now added. This system allows users to see the live active sessions and revoke them for better security practices.
User login history and improved security during login is added. User can view his login history in the security tab. Additionally if a user tries to login with wrong credentials, the account gets banned after 5 attempts for 5 minutes.
Improved user search and filtering in the operator control. It supports more options to filter and gives a more fine grained access to find specific user on the exchange.
New balance tab is added in the assets page that allows admin to get all the users current balances in a CSV file with the ability to filter by asset.
‣ Visit HollaEx® blogs for more Hendrick details.
Fixes
Minor bug fixes and stability improvements.
v2.6.6 - 2023-06-09
Fixes
Quick trade bug fix when fields to convert are filled in an opposite way.
Minor bug fixes in quick trade and stability improvements.
v2.6.5 - 2023-06-07
Fixes
Minor UI/UX bug fixes in the exchange.
Fixed the captcha length error bug preventing login when wrong captcha is set.
Built-in gzip configuration for the static files.
Referral section in the admin operator control can now be accessed by other operator roles.
v2.6.4 - 2023-05-30
New Features
DCT signing support for HollaEx Kit image.
Fixes
Icon styling cleanup.
Admin key whitelisting bug fixes and refinements.
Including user id in the websocket notifications for deposit and withdrawal.
v2.6.3 - 2023-05-16
New Features
Support
allformat for csv based endpoint to retrieve the data in JSON.Minimum deposit amount is displayed in the crypto deposit page.
Plugins webview now support public view.
Fixes
CSV format cleanup in the API endpoints.
Built-in Nginx upgrade to version 1.24.0.
Supervisor role refinement in the operator control.
v2.6.2 - 2023-05-01
New Features
API for sending email is now supported for admin HMAC keys.
Full unit and integration test suite for back-end API endpoints.
Fixes
injected html maximum length is removed for doing code injection in console.
wallet and order filtering refinement in the operator control.
v2.6.1 - 2023-04-20
Fixes
User ids in the order section of operator control is now displayed correctly.
Security improvement in the flow for updating admin token in the operator control.
Coin icons are adjusted based on svg files.
Improvements and bug fixes for duster.
Withdrawal fee section now displays the blockchain network.
Minor bug fixes for cases that the user is not logged in and browsing the web client.
v2.6.0 - 2023-04-13 (Cass)
New Features
HMAC token is now supported for the exchange administrator for API development. Using this token, the exchange can fully automate any processes externally without the use of plugins such as creation of user, transfer of assets etc. This is the highlight of this release and it allows developers to build and integrate third parties without the use of plugins which allows a lot of flexibility in certain cases. There will be more information posted about this and the documentation.
Different pages of the exchange can be accessed publicly without the user being authentication. Users can now explore the exchange and its features before signing up on the site.
New order and wallet tab in assets are added for the operator control so the exchange operator can easily filter and access the data for users orders and wallets.
Improved role access management control on the operator control for other roles such as support and KYC.
‣ Visit HollaEx® blogs for more Cass details.
v2.5.3 - 2023-03-17
Fixes
Requests with mimetype sent to plugin are now redirected correctly to the thread.
Asset page table and sorting logic fix.
Button alignment fix.
Minor UI bug fixes and stability improvements.
v2.5.2 - 2023-03-11
Fixes
Resolved random plugin request proxy issue in the plugin thread that was causing unexpected errors in plugin process.
Optimized charts, orderbooks and tickers requests to cache the data temporarily which improves the overall performance of the system.
Minor UI bug fixes introduced in v2.5.0 release.
New Features
Wallet page now has a pin feature and exchange admin can pin specific coins on top of the users wallet page. This feature could be used for promoting specific coins and highlighting that for the end users.
v2.5.1 - 2023-03-01
Fixes
Plugin incompatibility issue fix that started after v2.5.0.
Plugin update bug fix.
Plugin activation bug fix.
Minor UI bug fixes introduced in v2.5.0 release.
v2.5.0 - 2023-02-23 (Cognac)
New Features
Urdu language support.
Dust convertor.
Improvement in the built in referrals. Now user can see the email of the user signed up with his referral code. Admin can also see all the users referrals and who invited the user in operator control.
Infrastructure update by updating the nodejs to v16 and a major dependency upgrade.
Address QR code scanner in the mobile view
Plugin marketplace
Market list ordering by operator control
Coin page in the kit
Order history improvements including more information about the order
Admin user order history improvement with better filtering
‣ Visit HollaEx® blogs for more Cognac details.
Fixes
History fixes and improvements
v2.4.7 - 2023-01-23
New Features
A flow is added to upgrade the plugin in the plugin configure instead of uninstall and installing the new plugin to make the process more convenient.
Retry to send the transaction again available for the coin owner in the operator control along with dismiss and validate.
Developers can now create a mint/burn with dismissed, rejected or waiting status using hollaex tools library.
Fixes
Fixed the download CSV for exchange deposit and withdrawal in the operator control. The exchange operator should be able to download all the data visible in the paginated table in the asset history for deposits and withdrawals.
Browser auto zoom fix for iPhone.
Minor UI bug fixes and refinements.
v2.4.6 - 2022-11-12
Fixes
KYC role can now edit user information.
Decimal rounding bug for numbers are fixed.
Minor UI bug fixes and refinements.
v2.4.5 - 2022-10-21
Fixes
Missing language flags are added.
Quick trade decimal rounding issue
Performance improvement and minor UI bug fixes and refinements.
v2.4.4 - 2022-10-20
New Features
Quick access for changing language in the top navigation bar.
Improve UI for inputting 2FA.
Support for Mongolian language.
Fixes
Fixed warnings after initial loading.
Performance improvement and minor UI bug fixes and refinements.
v2.4.3 - 2022-10-06
New Features
App section for plugins for both user and admin view. This helps developing standalone plugins that require user interface easier in an app format that can be enabled by the user.
Fixes
Token withdrawal using a different coin displays the fees correctly.
Performance improvement and minor UI bug fixes.
v2.4.2 - 2022-09-20
Fixes
Website initialization improvements and edge case handling during initial loading.
Animation transition improvements.
Plugin installation and uninstallation no longer takes down the plugin container which used to cause short downtime.
Cleanups and bug fixes in the web.
v2.4.1 - 2022-09-06
Fixes
Mini charts for markets with no data displays a straight line now.
Carousel speed is adjusted.
Email configuration for admin loading issue is resolved
Minor bug fixes and stability improvements.
v2.4.0 - 2022-08-22
New Features
Transfer assets using recipient's email address.
Fiat controls system for operator.
Landing page customization with new sections.
‣ Visit HollaEx® blogs for more v2.4 details.
Fixes
Chart real-time candle update issues are resolved.
Broker quote system improvements
Bug fixes and stability improvements.
v2.3.6 - 2022-06-23
New Features
Turkish language support.
Fixes
Language and localization files cleanup for web and emails.
Add operator email bug fix.
Minor bug fixes and stability improvements.
v2.3.5 - 2022-06-13
Fixes
Upgraded Trading view to the latest version.
Trading view has improved UI with better charts and technical analysis.
Add operator email bug fix.
Withdrawal fee display error fix in the confirmation popup.
Minor bug fixes and stability improvements.
v2.3.4 - 2022-05-24
New Features
Polygon Network and token integration.
usertradewebsocket channel. This websocket channel sends only successful trades with the trade information to the user.API URL and domain are integrated in one URL. API server now uses
/apipath starting from this version. Old exchanges with separate API and Domain will still function and this feature is not going to cause any issues. Once the domain is updated however, the new rules will be set in the exchange.
Fixes
Crypress test updates
SMTP email setup error management
v2.3.3 - 2022-05-09
New Features
Cypress tests with gherkin support are included.
Klaytn network and token integration.
Fixes
D/W email template update with currency and fee coin displayed.
Edge cases for console HTML injection are resolved.
History filter improvements and bug fixes.
Minor bug fixes and stability improvements.
v2.3.2 - 2022-05-03
Fixes
Email template update in operator Controls is fixed and supports special characters and HTML format.
Custom display name support for assets. Previously all assets are displayed based on their symbol. With this update the coin can have one symbol while displayed differently to the end user. The main symbol is still used for APIs and main operations and display name is only for temporary user interface matters.
Minor bug fixes and stability improvements.
v2.3.1 - 2022-04-11
Fixes
Depth chart refinement and bug fixes for edge cases.
Quick trade bug fix in the landing page after the broker integration.
Custom new language email bug fix.
v2.3.0 - 2022-04-06
New Feature
Broker OTC deals. Broker is an OTC style market where the exchange operator can place buy and sell price more like a traditional exchange style and users can buy/sell to him through the quick trade. These trades are not posted on the orderbook and are unlimited in terms of the markets you can add for free using this feature as long as the assets are activated in your exchange.
Email templates can now be configured by the exchange operator. Exchange operators can change the content and template of emails now through the operator controls. It allows full customization of the emails and their template.
API keys are available now with scopes and IP restriction. Developers can now generate api keys for algo trading with more fine grained access. You can specify the permission scope of the key and whitelisted IP addresses with CIDR ip range support.
Black list country support. Exchange operators can now select countries that they would like to blacklist so no user is allowed to login and use the services from those places.
DeFi farming & Staking. Users can connect their MetaMask and stake tokens in the DeFi world. This is currently only supported for HollaEx Token (XHT) but there are future plans to support more tokens.
Pro trade customization. User can now customize the view for their pro trading interface by dragging the components around as they want.
Depth chart. Depth chart is now added in the pro trading to see the depth of the orderbook.
General UI refinements and improvements.
Introduction of DIY Boost for DIY users.
Better feedback and animation in the site.
‣ Visit HollaEx® blogs for more v2.3 details.
v2.2.10 - 2022-03-02
Fixes
Withdrawal amount validation issue for tokens using different blockchain network is fixed.
Crypto address validation is no longer throwing an error for unknown coins/tokens.
v2.2.9 - 2022-02-21
Fixes
Operator Controls total exchange balance displaying issue is resolved.
Minor bug fixes and stability improvements.
v2.2.8 - 2022-02-07
Changes
HollaEx Network and Tools library are fully integrated within the HollaEx Kit now.
Cancel All now requires a mandatory market symbol which would cancel all orders within the specific market. User must always specify the market in which he wants to cancel all orders.
Fixes
Admin panel timezone is now displayed and is synced with user's local timezone.
Performance and stability improvements.
v2.2.7 - 2021-12-29
Changes
Earning settlement can now be done to a specific user selected by the admin in the operator control.
Fixes
Web deployment is optimized by removing css generator from scss during build process.
Country phone code edge case fix.
Coin & pair parameter configuration improvement in the operation control.
v2.2.6 - 2021-12-13
Fixes
Quick trade buggy edge case scenarios are fixed.
Quick trade icon update fix.
Once admin uploads an icon on Blue operator control, the new icon now is being displayed in a preview mode to reduce confusion.
Tradingview chart for smaller timeframes (1m, 5m) are functioning as expected and minor issues within those charts are now resolved.
v2.2.5 - 2021-11-29
Changes
Crypto address validation is fixed for non standard crypto addresses.
Quick trade edge case fixes.
v2.2.4 - 2021-11-25
Changes
Tools and Node library are now merged into the HollaEx Kit code base.
Withdrawal address validation inside the HollaEx Kit.
Network's user id mapping to local exchange user id is managed more efficiently.
Server now has a plugin development template.
Minor refinements and stability improvements.
v2.2.3 - 2021-11-11
Changes
Default market display is set to table mode.
Bug fixes for asset and market update through blue operator control.
KYC plugin uses modern plugin webview. KYC plugin v3 onward requires an upgrade to this HollaEx Kit v2.2.3 to work as expected.
Admin can edit user info without using the KYC plugin. We now have direct endpoints for updating user information through the blue operator control.
Refinements and stability improvements.
v2.2.2 - 2021-11-01
Changes
HollaEx Kit initialization no longer sends the exchange kit data during the initialization to the HollaEx Network. This is to avoid sending large data which could break the maximum size allowed in JSON for http request.
v2.2.1 - 2021-10-22
Changes
Font size issue fix on mobile view
File size exceed bug fix in the UI
Default country for KYC and SMS phone verification is now set to the country specified in Operators Control
v2.2.0 - 2021-10-21
New Feature
Cloud exchanges SEO
Improved quick trade UI/UX
Improvement in reset password with additional security and notifications
subscription hooks for signup, login and verify
coins and pairs can now be added directly through the operators control
Operator control covers all exchange management functionalities independently.
1 min and 5 min charts
new onboarding flow through CLI with options to connect to different HollaEx Network
New full testing suite with selenium is added to further improve the quality of software.
Refinements and stability improvements
Announcement post.
v2.1.20 - 2021-10-06
Changes
Edit function for all plugin webview components and labels.
Passing injected HTML to the plugins webview.
Operator control admin kyc plugin bug fix
v2.1.19 - 2021-09-13
Changes
Fixed the bug where the orderbook price is displayed as 1 when no public sales is found. It now tries to check the chart data and in case it doesn't find it, the orderbook price is not displayed
Fixed editable strings in plugins. Plugins can now be edited similar to all the other string content on the website.
Learn more about our updates on our blogs.
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