Platform Release Notes Back to All Platform Release 09.18.26 Deployment Date: September 18, 2026 Enhancements Applied Real-time Webhooks Express Pay settings to existing locations (Flash PARCS, Parkonect)Programmatically applied PARCS Partner configurations across 165 existing Express Pay locations in ParkWhiz Admin based on their system type (Parkonect or FlashPARCS). This ensures existing sites are fully configured to support Real Time Webhooks upon release. Express Pay Roll Network updates (Flash PARCS, Parkonect) Improved Driver Access Queries for Multi-Network Logical Zones (Campus Mode, Flash PARCS)Introduces a new database procedure, optimizing how we query driver access for specific logical zones by leveraging the new multi-network join table. Improved Kiosk Access Evaluation for Multi-Network Parking (Flash PARCS)Deploys a new database procedure to ensure kiosks correctly evaluate driver access based on the new multi-network architecture and location-specific open network opt-in rules. Real-Time Express Pay Network Management (Flash PARCS)Introduces a new endpoint to create, update, or deactivate Express Pay networks, ensuring that deactivated networks immediately remove associated vehicles from kiosks while retaining their historical data. Real-Time location Express Pay Network configuration (Parkonect)Introduces a new endpoint and underlying database updates, enabling integrations to instantly configure a garage’s open network opt-in requirements and assign accessible private networks to a location without delays Real-Time Vehicle Management for Express Pay (Flash PARCS)When users enroll or unenroll from Express Pay their request is now processed in real time Single Sign-On (SSO) announcements: Enabled Single Sign-On in FlashIQ (flashiq.flashparking.com)Users are able to sign into flashiq.flashparking.com with SSO. Migrated users from IdP-integrated seller companies to require Single Sign-OnUsers from seller companies with an integrated IdP were migrated to require SSO across Flash PARCS, ParkWhiz, Vision, Parkonect, and Enforcement. Single Sign-On MFA Reset Button (Enforcement/Omnipark)Support users with the appropriate permission can now reset SSO MFA for managed users directly from the user management interface. The reset affects password and MFA across all portals, with a confirmation prompt to prevent accidental resets. Required Single Sign-On for new portal.flashvalet.com usersSSO is now automatically required for all newly created standard users on portal.flashvalet.com, ensuring consistent single sign-on enforcement across the platform. Migrated AOL-based unaffiliated accounts to require Single Sign-On (Flash Admin Portal)Migrating users with AOL based email accounts to require SSO. Added carStateCode to the Easy Park IntegrationUpdated the Easy Park Premium GLIDE integration to include carstatecode in the payload, supporting their enforcement requirements. Accepted Spoke Updates Directly in Parking Responses (HUB API)The HUB now accepts spoke-submitted data directly in PUT and POST /parkings responses, eliminating the need for a separate follow-up call and automatically triggering database updates, spoke notifications, and a confirmation acknowledgment back to the originating spoke. Moved LAZ LPR Fuzzy Matching to HUBLicense plate fuzzy matching centralized in HUB. LAZ LPR fuzzy matching logic has been moved from Parkwhiz to HUB, enabling centralized tuning of match accuracy and configurable options such as result limits and distance thresholds. Removed SPG Integration from Core APIRemoved the Scan Pay Go integration code after the SPG integration retirement. Modified Edge Device query for private network vehicles support (Parkonect)This release enables private network access for Express Pay locations that also utilize Parkonect Edge for offline processing. We have resolved an issue that previously prevented these locations from connecting to the correct database for private network vehicles. This update includes safeguards to ensure that other Edge-enabled locations that are not part of a private network are prevented from gaining accidental access Added Stats Summary Box to Payments Page (ParkWhiz)A new Stats Summary Box was added to the top of the Payments page (http://admin.parkwhiz.com/payments) to provide immediate visibility into payout totals and payment method breakdowns. Styled consistently with the seller event dashboard summary metrics, this feature enables finance and platform administrators to review total payment volumes at a glance without manual data aggregation. Updated Admin Cancellations to Use V4 APIMigrated ParkWhiz admin portal cancellations to the V4 Cancellations API. All cancellation creation records now process through a unified write path, ensuring consistent behavior, validation, and data output across administrative actions and API integrations. Fixes Cleared External Payment Method After Failed Express Pay PaymentsFixed an issue at hold-at-gate locations where failed Express Pay digital payments left the external payment method on the transaction after the driver paid in-lane. Fixed HUB API 401 errors during Core API token creationFixed an issue where HUB API requests from Core API could fail with a 401 Unauthorized error when access tokens were created within a database transaction. Access token creation now routes reliably through standard API services to ensure seamless authentication. Fixed Phone Verification During Account CreationDrivers can now receive and resend phone verification codes during account creation, making it easier to complete sign-up successfully. Fixed bookmarked Client IdP login linksFixed an issue where bookmarked IdP login links that used a legacy grant type produced an error. These links now redirect correctly. Fixed booking creation for Event Package purchases with Apple Pay and Google PayFixed an issue where event package purchases made through Apple Pay or Google Pay failed to create bookings. These purchases now create bookings successfully. Updated Tap-to-Pay Beacon QR Code Payment LinksDrivers who scan Tap-to-Pay beacon QR codes are now directed to the correct payment page automatically, with no action required.

Platform Release Notes Back to All Platform Release 09.04.26 Deployment Date: September 4, 2026 Enhancements Single Sign-On (SSO) added to more portals and products The following portals and products are now SSO-enabled: Flash Admin Portal (portal.flashvalet.com) All new users require SSO Existing users with AOL-based accounts now require SSO Additionally, all monitor accounts now require SSO login regardless of individual account settings, and must have a matching @flashparking.com secondary email address. Advanced Customer Support Portal (s.flashvalet.com) Flash Validation portal (http://v.flashvalet.com) SSO is not mandatory for users of the Validations Portal and can be enabled on a per-user basis. Flash Validation Mobile portal (v.flashvalet.com/mobile/login.aspx) SSO is not mandatory for users of the Mobile Validations Portal and can be enabled on a per-user basis. FlashIQ (http://flashiq.flashparking.com/) FlashApp (hotel tablet) https://qa.flashparking.com/docs/flashapp/ SSO is not mandatory for users of the Hotel App and can be enabled on a per-user basis. New IdP Integrations These partners can now have their newly created users seamlessly log in to Flash portals with their corporate credentials: Corpus Christie Airport Port Canaveral Existing users will be migrated soon. SSO MFA Reset Button (Enforcement/Omni)Support users with the appropriate permission in the Enforcement Portal can now reset SSO MFA for managed users directly from the user management interface. The reset affects password and MFA across all portals the user has access to, with a confirmation prompt to prevent accidental resets. Move LAZ LPR Fuzzy Matching Work to HUB APILAZ LPR fuzzy matching logic has been moved from ParkWhiz to HUB, enabling centralized tuning of match accuracy and configurable options such as result limits and distance thresholds. Updated ParkWhiz Admin booking cancellations to use V4Migrated ParkWhiz admin portal cancellations to the V4 Cancellations API. All cancellation creation records now process through a unified write path, ensuring consistent behavior, validation, and data output across administrative actions and API integrations. New ticket creation endpoints through HUB API for Third-Party OS IntegrationsWe are creating new endpoints to allow ticket creation through HUB instead of through Omni. This impacts only 3rd party OS systems for now, until future work to migrate PK/FLP is completed. Modified Edge Device query for private network vehicles support (Parkonect)This release enables private network access for Express Pay locations that also utilize Parkonect Edge for offline processing. We have resolved an issue that previously prevented these locations from connecting to the correct database for private network vehicles. This update includes safeguards to ensure that other Edge-enabled locations that are not part of a private network are prevented from gaining accidental access. Added stats summary box to Payments page (ParkWhiz Admin)To provide immediate visibility into payout totals and breakdown by payment method, a new Stats Summary Box has been added to the top of the Payments page (admin.parkwhiz.com/payments). Styled consistently with the seller event dashboard summary metrics, this feature enables finance and platform administrators to review total payment volumes at a glance without manual data aggregation. Fixes Flash Validator Portal no longer requires password reset when updating account settingsResolved an issue where the Validator Portal incorrectly prompted users to reset their password each time a settings change was made on a Validation Account. This behavior was introduced as a side effect of the SSO rollout. Limited Fuzzy Matching Lookup to Location Level SearchesLicense plate fuzzy matching queries are now restricted to location-level searches to prevent database timeouts caused by system-wide historical lookups. Requests attempting global fuzzy matching will return a validation error to ensure platform performance and stability. Workers Shoryuken Is Not Properly Logging Out to GraylogResolved an issue where updates to Rails logging suppressed Shoryuken background job outputs. Rails.logger integration has been restored, ensuring full job log bodies are properly broadcasted to Graylog. Client Idp login bookmark errorBookmarked IdP login links now redirect correctly instead of producing an error.

Platform Release Notes Back to All Platform Release 08.21.26 Deployment Date: August 21, 2026 Enhancements Single Sign-On (SSO) announcement: AOL-based accounts are now required to log in with SSO in the following portals: ParkWhiz Admin: https://admin.parkwhiz.com/ Parkonect Admin: https://secure.parkonect.com/Admin/Dashboard.aspx Enforcement: https://backoffice.us1.omnipark.com/ Modified Edge Device query for private network vehicles support (Parkonect)This release enables private network access for Express Pay locations that also utilize Parkonect Edge for offline processing. We have resolved an issue that previously prevented these locations from connecting to the correct database for private network vehicles. This update includes safeguards to ensure that other Edge-enabled locations that are not part of a private network are prevented from gaining accidental access. Express Pay Roll Network updates (Digital/ParkWhiz) Released the ManageTrustedNetworkJobThe work to create the webhook jobs triggered by partner subscription and location configuration changes, replacing the previous sync method and ensuring data consistency across the platform. New automated job to backfill locationsWhen a partner subscription is saved with backfill enabled, all associated locations will now be automatically synced to PARCS, ensuring complete location data is available without waiting for a batch Redshift update. Included balance account information in ParkWhiz Payments Platform APIThe ParkWhiz Payments Platform API now returns balance account information with each transaction, enabling accurate split refunds by providing the data needed to route partial refunds back to the correct balance accounts instead of defaulting to Flash’s liable balance account. Get OAuth token via Cognito code (Mobile Attendant App)Our Core API now supports exchanging a Cognito authorization code for an OAuth token, enabling the Mobile Attendant app to authenticate users via SSO. This allows the app to obtain user credentials directly through Cognito’s redirect flow, without relying on email and password-based authentication. HUB API updates Added extra search functions, additional pagination to HUB Request Log search page The HUB request log search page now supports filtering by vehicle (with fuzzy matching), time range, LPR event ID, and Express Pay status, along with paginated and sortable results for safer large-location lookups. Support for corrections and cancellationsWe are creating new endpoints to allow ticket creation through HUB instead of through Omni. This impacts only 3rd party OS systems for now, until future work to migrate PK/FLP is completed. Fixes Hybrid Express Pay sessions remained open after $0 exit with validation (Parkonect, Express Pay)Fixed an issue where Express Pay sessions on Private networks were not reconciling on Parkonect, due to conflicting hold at gate and validation/grade period behavior.

Platform Release Notes Back to All Platform Release 08.07.26 Deployment Date: August 07, 2026 Enhancements Added more partners to IdP integration FlyDenver (Denver Airport) and Parkwell are now enrolled in our IdP integration. Improved HUB API Performance During Peak Traffic Optimized the stability and reliability of the Parking Hub API during peak traffic periods by increasing web server capacity. This change prevents temporary API timeouts and delays in processing digital parking sessions. Enhanced HUB API log search (ParkWhiz Admin) The HUB request log search page now supports filtering by vehicle (with fuzzy matching), time range, LPR event ID, and Express Pay status, along with paginated and sortable results for safer large-location lookups. Added universal redirect links to Parkonect Garage Logs (Parkonect Admin) Garage Log now include direct links to ParkWhiz bookings via the universal redirect page, making it easier for operators to quickly navigate to booking details in PW Admin without impacting page performance. New Garage-Level control for Open Network Access on Express Pay (Parkonect Admin) The Parkonect admin portal now includes a new “Require Open Network Opt-In” setting visible in the Garage view when Hybrid Express Pay is enabled. The main site LPR entry query has been updated to enforce this setting; when enabled at a garage, only vehicles belonging to networks explicitly mapped to that garage will be granted entry, giving operators more granular control over open network access. Fixes Parking sessions with many LPR events Parking sessions with excessive LPR events are now handled gracefully. The system deduplicates sessions created by repeatedly used scan codes (e.g., shared valet prox cards), resolving memory issues and ensuring session records more accurately reflect edge-case entry/exit behavior. Client Idp login bookmark error Bookmarked IdP login links now redirect correctly instead of producing an error.

Platform Release Notes Back to All Platform Release 07.24.26 Deployment Date: July 24, 2026 Enhancements Single Sign-On (SSO) announcement: Migrated all existing GMAIL users to require SSO when logging in to the Flash Admin Portal portal.flashvalet.com New multi-region configuration support (Flash PARCS)Added multi-region support to the Flash PARCS kiosk app, enabling Canadian operations. Kiosks are now configurable to their specified region’s servers, improving startup and preventing configuration errors. If no region is specified by the kiosk, it will default to US servers. Added extra search functions (HUB request log)The HUB request log search page now supports filtering by vehicle (with fuzzy matching), time range, LPR event ID, and Express Pay status, along with paginated and sortable results for safer large-location lookups. Adyen Payments Dashboard UpgradeUpgraded Adyen Platform Experience components (Transactions, Reports, Payouts) to the latest version, unlocking transaction report exporting (CSV/Excel), PSP reference search, an Insights dual-view dashboard for Transactions, and individual report downloads directly from the Reports view. Fixes Express Pay sessions not completing in some scenarios on a Private NetworkFixed an issue that was preventing active Express Pay sessions from completing when customers scanned their QR code or paid at the exit gate. ParkHub ‘Pass already exists’ errorCorrected an error in which V2 passes that were already successfully received by ParkHub (originally sent as V1) will no longer trigger continuous retries on “pass already exists” errors, reducing noise in failed booking metrics without impacting operator or customer experience.

Platform Release Notes Back to All Platform Release 07.10.26 Deployment Date: July 10, 2026 Enhancements All employees require Single Sign-On (Flash Admin Portal) Mandatory SSO for all employee accounts on portal.flashvalet.com — All monitor accounts now require SSO login regardless of individual account settings, and must have a matching @flashparking.com secondary email address, strengthening security and aligning portal authentication with ParkWhiz Admin behavior. Migrated all existing external Gmail users to require Single Sign-On (Flash) All existing external Gmail users accross these portals are now required to log in with SSO: Flash Admin (portal.flashvalet.com) Advanced Customer Support portal (s.flashvalet.com) Flash Validations portal (v.flashvalet.com) Attach additional logs to Parking Objects (HUB API) HUB now attaches additional contextual logs to parking session objects across LPR, Express Pay, and ticket takeover endpoints, including on failed requests, to improve debugging and log traceability. Added extra search functions, additional pagination to hub_request_log search page (HUB API) The HUB request log search page now supports filtering by vehicle (with fuzzy matching), time range, LPR event ID, and Express Pay status, along with paginated and sortable results for safer large-location lookups. Added universal redirect links to Parkonect Garage Logs (Parkonect) Garage Logs now includes direct links to ParkWhiz bookings via the universal redirect page, making it easier for operators to quickly navigate to booking details in ParkWhiz Admin without impacting page performance. Update Existing Adyen Components (Transactions, Payouts, Reports) to Latest Version (v1.10.x+) Upgraded the Adyen Platform Experience components (Transactions, Reports, Payouts) to the latest version, unlocking several user-requested features: transaction report exporting (CSV/Excel), PSP reference search, and an Insights dual-view dashboard for Transactions. Individual report downloads are now available directly from the Reports view. The Location toggle and Net/Gross amount breakout have been intentionally excluded from the update. Enhanced API cancellations settings on refund endpoint (ParkWhiz) The refund endpoint now supports refunds for past bookings. Authorized API consumers can process full or partial refunds with a validated refund reason, configurable buyer/seller notifications, and credit card refund handling, unlocking automated refund processing for post-event issues such as oversold lots, duplicate payments, and closed facilities. Fixes Validate active status during Single Sign-On login (Parkonect Admin) This fix ensures deleted users cannot log in via SSO in the Parkonect Admin portal.

Platform Release Notes Back to All Platform Release 06.26.26 Deployment Date: June 26, 2026 Enhancements Single Sign-On updates in Flash Admin Portal Mandatory SSO for all employee accounts on portal.flashvalet.com — All monitor accounts now require SSO login regardless of individual account settings, and must have a matching @flashparking.com secondary email address, strengthening security and aligning portal authentication with ParkWhiz Admin behavior. SSO is now automatically required for all newly created standard users on portal.flashvalet.com, ensuring consistent single sign-on enforcement across the platform. Moved LAZ LPR fuzzy matching work to Hub The LPR fuzzy matching logic has been moved from Parkwhiz to Hub, enabling centralized tuning of match accuracy and configurable options such as result limits and distance thresholds. Migrated existing Gmail external users to require Single Sign On (Platform portals) We have migrated all external Gmail users to require SSO when they log in to: Flash Admin Portal Parkwhiz Admin Parkonect Admin Vision Portal Enforcement Backoffice Flash Payments Portal Add universal redirect links to PK garage logs ParkWhiz booking links on PK garage logs – Garage logs now include direct links to ParkWhiz bookings via the universal redirect page, making it easier for operators to quickly navigate to booking details in PW Admin without impacting page performance. Expanded Refund Support for Past Bookings (ParkWhiz) The refund endpoint now supports refunds for past bookings. Authorized API consumers can process full or partial refunds with a validated refund reason, configurable buyer/seller notifications, and credit card refund handling — unlocking automated refund processing for post-event issues such as oversold lots, duplicate payments, and closed facilities.

Platform Release Notes Back to All Platform Release 06.12.26 Deployment Date: June 12, 2026 Enhancements ParkWhiz booking links on Parkonect Garage Logs Garage logs now include direct links to ParkWhiz bookings via the universal redirect page, making it easier for operators to quickly navigate to booking details in PW Admin without impacting page performance. Cleanup after LAZ removes product_id from integration requirements In collaboration with LAZ, we’ve updated our integration. Previously, bookings without a product_id were not sent to the LAZ reservation endpoint. Now that LAZ no longer requires a product_id, we’ve removed this limitation — all bookings will now be sent to LAZ as expected. Upgrade to the Ruby/Rails in Workers repo Upgraded the Ruby/Rails versions in our Workers repo, enhancing security, performance, and maintainability. This update included a full refresh of our dependencies and Docker images.

Platform Release Notes Back to All Platform Release 05.29.26 Deployment Date: May 29, 2026 Enhancements Common Location ID in PW Admin “Location Mapping” tabOn the locations mapping tab in PW Admin, we have surfaced the common locations ID. Ruby/Rails in Workers repoUpgraded the Ruby / Rails versions in our Workers repo, enhancing security, performance, and maintainability. This update included a full refresh of our dependencies and Docker images. Write test suite utilizing PARCS test harness endpoints for existing EP flow [HUB] Added a comprehensive automated test suite within the HUB application to validate the existing Express Pay (EP) functionality. The tests leverage the new PARCS test harness endpoints (POST PARCS/v1/test/parkings and PUT PARCS/v1/test/parkings/:id) to simulate the full lifecycle of a standard Express Pay session, including verification that session data is handled correctly throughout the flow. Email changes on SSO-enabled Parkwhiz accountsNon-admins are no longer permitted to edit the email address associated with an SSO-enabled account. When an administrator does change an email, the system now registers the new address with our user pool and initiates a password/MFA reset to ensure the user’s access is properly re-established. Admins will be alerted to this user impact when making the change. Universal redirect links added to Parkonect Garage LogsGarage Logs now include direct links to ParkWhiz bookings via the universal redirect page, making it easier for operators to quickly navigate to booking details in ParkWhiz Admin without impacting page performance. Add searchable partner selector to new/edit ACIC pageThe Access Control Integration Configuration (ACIC) page in ParkWhiz Admin now includes a searchable partner dropdown, allowing ops to associate a specific partner with each integration configuration — supporting the new real-time network updates architecture. This is only relevant for lpr_flash ACIC currently, but can be used for future features. Fixes Dev log in (Backoffice Portal)This release fixes a development environment bug that prevented logins due to an “Unknown proxy warning” from the Identity server. Prioritize LPR config for LPR validations, DTC config for DTC validationsValidation requests at Flash PARCS locations now use the correct access control configuration based on ticket type. Previously, the system could select the wrong credentials (e.g., DTC instead of LPR) when applying validations, causing unreliable behavior at locations supporting both Express Pay and DTC. Validations now correctly match to the corresponding LPR or DTC integration config.

Platform Release Notes Back to All Platform Release 05.15.26 Deployment Date: May 15, 2026 Enhancements Require SSO (Single Sign-On) for all new users (Parkonect Admin)Implemented the user management API to allow requiring SSO for non-Flash employees, the next phase is to require all new users to use SSO. This is effectively automatically checking the Require SSO box for new users, and then they will get sent an email to set a cognito password and MFA set up. ParkMobile as merchant of recordCreated a external_payment_type=partner_external_payment flag, which is to be used on preview and checkout by partners who will act as the merchant of record for a transaction. Express Pay Roll Network updates (Flash PARCS) This update generates the database code and schema for the new join table, laying the structural groundwork required for a single driver to be associated with multiple networks. Integrations and API calls (ParkWhiz)To address some 403 errors we were receiving for DPT integrations, we are dropping our 3 second wait between API calls and ceasing to manually expire tokens. Email address management on SSO-enabled accounts (ParkWhiz)Non-admins are no longer permitted to edit the email address associated with a use_sso account. When an administrator does change an email, the system now registers the new address with our user pool and initiates a password/MFA reset to ensure the user’s access is properly re-established. Admins will be alerted to this user impact when making the change. Location Mapping tab (Parkwhiz)On the locations mapping tab in PW Admin ,we have surfaced the Common Locations ID. Universal Redirect (Parkonect) We built a universal redirect page so that portals can link to other portals without making an API request to fetch the links. Fixes Dev log in (Backoffice Portal)This release fixes a development environment bug that prevented logins due to an “Unknown proxy warning” from the Identity server.