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Product updates

Changelog

Track customer-facing product improvements, security outcomes, and compliance reporting updates across VAT Engine.

Archive page 31 of 33.

Latest release
3.6.506
More Complete Blog Subscriptions
Releases tracked
392
Since January 2026
Logged changes
1225
Across customer-facing categories
SecurityFeatureImprovementFix

Showing releases 361-372 of 392

3.6.11June 3, 2026

Review Queue, Metrics & Integration Health

2 changes
Feature2 items
  • Added an imported-event review queue API and dashboard UI so merchants can inspect and resolve normalized events before they become filing-grade supply rows
  • Added operational metrics, health checks, and audit event tracking for commerce integrations to support safer rollout and troubleshooting
3.6.10June 2, 2026

Source Aliases & Product Tax Mapping

5 changes
Feature2 items
  • The Integrations workspace now lets teams keep stable source aliases for shop domains, external store IDs, sales-channel labels, fulfillment locations, and renamed storefronts
  • Product tax mapping rules can now classify product IDs, variant IDs, SKUs, tags, categories, and metafields into VAT treatment and supply-kind defaults before broader automation is switched on
Improvement2 items
  • Alias and catalog-classification rules can be kept account-wide or narrowed to a specific reporting source or storefront connection, making multi-store rollout safer
  • These integration setup rules prepare future sync behavior without rewriting historical filed data or hiding rows that still need review
Security1 item
  • Integration prep records stay isolated per account and validate conflicting live aliases or mapping scopes before they are saved
3.6.9May 20, 2026

Webhook Inbox & Sync Job Controls

3 changes
Feature2 items
  • Storefront integrations can now accept verified webhook deliveries, keep a durable activity trail, and queue follow-up sync work from the dashboard
  • The Integrations workspace now shows recent delivery activity, queued sync jobs, and replay or manual resync controls for connector troubleshooting
Improvement1 item
  • Operations teams can inspect recent connector activity in one place instead of guessing whether a delivery arrived, duplicated, or needs a replay
3.6.6May 18, 2026

Union OSS Corrections Workflow

4 changes
Feature2 items
  • Union OSS reporting now carries later-period correction rows and per-Member-State payable balances across OSS Quarterly Summary, Country VAT Breakdown, Accountant Format, Filing Prep, Multi-jurisdiction, and export packages
  • The reporting APIs now understand original-supply references for refunds, cancellations, credit notes, and adjustments, so correction-aware payable VAT can be reviewed without mutating locked periods
Improvement2 items
  • Export manifests, public API docs, and OpenAPI now document the correction-aware totals, new warning code for missing original references, and the version 2 accountant export package
  • Dashboard guidance now explains that payable VAT is calculated per Member State of consumption and that a negative balance in one Member State does not offset another state's payable VAT
3.6.5May 18, 2026

Threshold Ledger Clarification

2 changes
Improvement2 items
  • The OSS Overview, compliance API docs, and transaction docs now explain that threshold monitoring uses committed supply events, while POST /v1/vat/calculate writes a separate audit transaction ledger
  • Filing Prep and other OSS/IOSS compliance surfaces now make it explicit that repeated calculator calls do not change threshold exposure unless the sale is also committed into the supply ledger
3.6.4May 18, 2026

IOSS Monthly Summaries

3 changes
Feature2 items
  • Filing Prep and Multi-jurisdiction now show real IOSS month summaries built from committed imported-goods events, with month statuses, totals, included counts, and warning categories instead of placeholder states
  • The reporting APIs now apply the EUR 150 intrinsic-value ceiling, excise exclusion, registration-window checks, and month-end ECB conversion when preparing IOSS month totals
Improvement1 item
  • Imported-goods rows excluded from Union OSS are now surfaced with explicit IOSS monthly warnings and counts so merchants can see whether a month is ready, nil, blocked, or still needs review
3.6.3May 17, 2026

OSS Overview Data Source Alignment

3 changes
Fix2 items
  • The OSS Overview now reads threshold progress from the committed compliance ledger, so merchants with filing-ready supply data no longer see an empty threshold position just because legacy calculation logs are absent
  • Supporting evidence on the overview now comes from committed classified supply events and explains that the threshold uses a narrower eligible slice than the broader activity totals shown for context
Improvement1 item
  • Daily threshold alerts now use the same underlying compliance data source as the dashboard, reducing mismatches between the OSS Overview, in-app alerts, and email notifications
3.6.2May 16, 2026

OSS / IOSS Filing Prep Workspace

3 changes
Feature2 items
  • Added a new Filing Prep workspace under Compliance that combines quarter deadlines, registration coverage, Union OSS readiness, and quarter-scoped IOSS monthly review context in one account-level view
  • Added an authenticated filing-prep API that reuses the existing Union OSS preview logic while returning registration-required or missing-rate blockers as explicit readiness states instead of raw preview errors
Improvement1 item
  • The new workspace links directly into OSS Quarterly Summary, Accountant Format, Country VAT Breakdown, Multi-jurisdiction, Exports, and OSS / IOSS Registrations so merchants can move through filing review without hunting through the dashboard
3.6.1May 13, 2026

OSS Overview & Registration Guidance

5 changes
Feature2 items
  • The OSS Overview now understands Union OSS registration coverage, so exceeded turnover is shown as managed when an active Union OSS registration is already on file
  • The dashboard now gives merchants a direct shortcut into OSS / IOSS Registrations when the threshold is exceeded but no active Union OSS registration covers the account
Improvement2 items
  • Unread threshold alerts are surfaced in context on the OSS Overview page and still open through the existing notification bell in the top bar
  • Registration summaries now ignore unresolved overlapping rows when showing active coverage, reducing false confidence from duplicate records
Fix1 item
  • Overlapping or duplicate registration rows are easier to clean up: the page highlights conflicts and explains when to use Excluded versus Ended
3.6.0May 13, 2026

Marketing Page Performance & Accessibility

4 changes
Improvement4 items
  • Improved color contrast across homepage badges, stat tiles, step markers, and decorative numbers so the public site meets WCAG accessibility expectations on both light and dark sections
  • Reduced first-paint time on the homepage by inlining the critical stylesheet, eliminating an extra round-trip on first visits
  • Tuned client-side bundling for the public marketing pages so unused code from heavier libraries is not shipped to visitors
  • Removed an unused legacy font asset that was no longer needed after the move to a platform-managed font
3.5.9May 11, 2026

Public Site Refresh

3 changes
Improvement3 items
  • Refreshed the public site with a more expressive homepage, stronger color palette, and clearer storytelling around VAT calculations, compliance, and launch readiness
  • Redesigned the main navigation and footer so documentation, sign-in paths, and launch actions are easier to find from every public page
  • Updated the Privacy Policy and Terms pages with clearer, more current service language
3.5.8May 7, 2026

OSS / IOSS Multi-jurisdiction Reporting

4 changes
Feature2 items
  • Added a Multi-jurisdiction dashboard report that shows Union OSS Member State of consumption exposure, preserved return sections, due dates, and source-event counts for a selected quarter
  • Added an authenticated multi-jurisdiction API that reuses the existing Union OSS filing-prep preview rules and now includes month-scoped IOSS review data alongside the quarterly exposure view
Improvement2 items
  • Imported-goods rows detected during the Union OSS quarter preview are now surfaced as IOSS data awaiting the monthly engine instead of being lost inside generic unsupported-supply warnings
  • The new report keeps OSS/IOSS period cadence explicit: Union OSS remains quarterly and IOSS remains monthly with end-of-following-month due dates