Changelog

March 5, 2026

Mobile App

iOS mobile app — Create and manage invoices from your phone. Includes invoice creation with customer search, FURS fiscalization for Slovenia, FINA fiscalization for Croatia, multi-account switching, sandbox mode, dark/light theme, and email sending

E-Invoicing

Peppol network integration — Send electronic invoices through the Peppol network, enabling compliant B2B document exchange across Europe with automatic format conversion

Document Features

Reference field — Add purchase order numbers, project codes, or other external references to any document, visible on PDFs and searchable in lists
Text signature — Add a customizable text signature that appears at the bottom of your PDF documents
Customizable footer — Set a persistent footer with entity address variables (company name, address, tax number, registration number) that appears on all documents
Service dates on credit notes — Credit notes now support service date fields for accurate accounting period tracking
Total discount — Documents show the total discount amount in the summary section
Recipient signature on delivery notes — Delivery note PDFs include a signature line for the receiver
Document preview calculation — New API endpoint to calculate totals, taxes, and discounts without saving the document

PDF & Templates

Unified rendering engine — All PDF templates now use a single, consistent engine, improving visual consistency and enabling faster feature rollout
Discount amounts on PDFs — Line items show monetary discount amounts alongside percentages
Credit note negative values — New entity setting to display credit note amounts as negative values, matching European accounting conventions
Right-aligned numeric columns — Value columns in PDF tables are now properly right-aligned
Unit prices with full precision — PDF invoices display unit prices with full decimal precision instead of rounding to 2 places
Registration number variable — Use your company registration number in document footers via template variables

Localization

8 new UI languages — Swedish, Finnish, Estonian, Bulgarian, Czech, Slovak, Norwegian, and Icelandic, with country support expanded to 37 countries
PDF language selection for email — Choose which language the PDF attachment should be rendered in when sending documents by email
Unified date and number formatting — Dates and numbers consistently use your entity’s locale settings across forms, lists, and PDFs

Fixed

Linked documents block draft linking — Draft documents can no longer be linked as related documents
Credit notes display negative values — Credit note amounts display correctly as negative when the setting is enabled
Unified date format — Date formatting is now consistent between the web app and PDF documents
Fiscalized documents blocked from editing — Documents reported to FURS or FINA can no longer be accidentally modified
Draft fiscalization validation — Drafts no longer trigger fiscalization validation errors
Double total_paid on void — Voiding paid invoices no longer doubles the payment amount on the credit note
UPN/QR hidden when not applicable — Payment slips and QR codes are hidden on paid invoices and non-payment documents
Entity address in emails — Email templates correctly resolve entity address variables instead of showing placeholders
Missing data on migrated invoices — Migrated invoices now correctly show bank account details and resolve tax clause placeholders

February 23, 2026

Added

Bulk “Copy to Invoice” for delivery notes — Select multiple delivery notes from the list and merge them into a single invoice with one click. All items are combined, customer info is carried over, and source documents are automatically linked
Unified document numbering for Croatian FINA entities — Croatian entities can now use a single document numbering sequence across all document types, as required by FINA regulations
Real-time transaction type display — See the transaction type (cash/non-cash) in real time while creating documents, based on your selected payment method
0% VAT line on invoices and PDFs — Untaxed items now show a 0% VAT summary line on invoices and PDF documents for clearer tax reporting
Delivery notes without amounts — Create delivery notes that list items without showing prices or totals

Improved

Multi-document conversion separators — When converting multiple documents into one invoice, separator lines now show which items came from which source document
Mandatory payments for advance invoices — Finalized advance invoices now require at least one payment record, ensuring accounting consistency. Drafts remain exempt
SDK embed views — The JavaScript SDK now includes views for delivery notes, entity settings, and data exports
Scrollbar styling — Improved scrollbar appearance across the application
Navigation after canceling a draft — Canceling a draft now returns you to the document list you came from, not always the invoices list
Cancelled tag placement in delivery notes — The voided status tag now appears in a dedicated column, matching the invoices list layout
Invoice search hints — The search field now shows an “Enter ↵” hint so users know to press Enter to search
Slovenian translation grammar — Fixed plural forms in back-to-list buttons across all languages
Linked documents on PDFs — PDF templates now show a section listing related documents

Fixed

Share button error on document view page
Decimal separator for Slovenian locale now correctly uses commas
Invoice date format no longer defaults to US locale
Payment status badges no longer show incorrectly on credit notes
Voided invoice credit note labels are now properly localized
API validation no longer rejects null values in invoice creation
Entity model data now returns complete information
Delivery notes list language no longer displays in English regardless of locale
Embed SDK API key no longer exposed in client-side code
Advance invoice save buttons no longer stuck in disabled state
Document list filtering works correctly across all filter combinations
Default variables now show properly on invoices
Payment SDK types use consistent naming
Billing emails no longer use hardcoded English text
Slovenian locale rendering fixed across document views
Invoice cancellation now works correctly for gross-priced items

February 15, 2026

Invoicing

EPC QR code for SEPA invoices — Invoices now include EPC QR codes that banking apps can scan to pre-fill SEPA credit transfers, available across all PDF templates
Delivery notes — New document type for tracking goods delivery, with void support via API
Separator items — Visual section headers to group line items on invoices, like “Development Services” and “Design Services”
Related documents — Document API responses now include linked source and target documents
Classic PDF template — Added the v1 Classic invoice template with improved font handling and layout
Sales per item export — Export a per-item sales report for any time period to review revenue and returns
Germany support — Added Steuernummer field and entity settings for German businesses
EPC QR toggle in settings — Enable or disable EPC QR codes on EUR invoices from entity settings

Web App

European language support — Added Italian, French, Spanish, Portuguese, Dutch, Polish, and Croatian translations
Automatic language detection — New visitors are served the app in their browser’s preferred language
Bookmarkable pages — Resource IDs now appear in URLs for easy bookmarking and sharing
Unified email designs — System emails now share a consistent, professional design
Improved document view — Cleaner, more compact document details panel with a streamlined layout
Document limit banner — Clear notification when approaching or reaching the document limit on your plan
Auto-populated due dates — Invoice creation form now pre-fills the due date from your entity settings

Embed SDK

Settings and exports views — New embeddable views for entity settings and document exports
Embed bug fixes — Fixed document creation crash and various embed component issues

Bug Fixes

FURS certificate upload — Fixed certificate upload failing on production
API key dialog — Fixed dropdown width and display value in API key creation dialog
Error notifications — Fixed text overflow in error toast messages
Return to Account — Fixed redirect going to wrong page after switching contexts
Void invoice FURS check — Voiding non-fiscalized invoices no longer incorrectly requires FURS data
Duplicate document linking — Advance invoices and credit notes now warn before linking to already-linked invoices
Breadcrumb navigation — Back links now correctly return to the previous page
PDF template selection — Documents now render with the correct template and fonts
UPN QR encoding — QR codes for Slovenian bank payments now use the required ISO 8859-2 encoding
Credit note discounts — Voiding an invoice with discounts now correctly copies discount values to the credit note
Datepicker in embeds — Date picker calendar now opens correctly in embedded views
Sandbox void — Voiding invoices on sandbox accounts no longer fails with a document limit error
Advance invoice due date — Advance invoices no longer show an unnecessary due date
Delivery note linking — Delivery notes can now be specified as source documents in document relations
Payment query filters — Payments can now be filtered by credit note or advance invoice

February 11, 2026

Major Features

Recurring invoices — Set up automated invoice generation with daily, weekly, monthly, or yearly frequency. Includes auto-send, pause/resume, and a full management page
Order management — New order module with Shopify webhook integration, order processing pipeline, automatic invoicing for paid orders, and a web UI for managing orders
Subscription billing — Billing system with usage tracking and payment lifecycle management

Tax & Compliance

FURS premise registration fix — Fixed 500 error when registering real estate business premises, with duplicate name validation and better error messages
Sandbox environment fix — Entities created via sandbox API keys now correctly maintain their sandbox environment
FURS/FINA settings — Added Entity Information section to FINA settings with OIB gating and improved form inputs
PDF text contrast — Invoice accent colors now automatically adjust text contrast for readability on both light and dark backgrounds

SDK & Documentation

OpenAPI spec cleanup — Unified duplicate models, reducing SDK from 2,044 to 459 model files (75% smaller)
v1 to v2 migration guide — New documentation covering endpoint changes, authentication, and data format differences

Bug Fixes

Document view layout — Fixed header and PDF preview scrolling off screen
Breadcrumbs and navigation — Fixed broken “View” actions and slug-based navigation links across the app

February 10, 2026

Document View

Activity timeline — Document view pages now show a timeline of all activities (created, updated, emailed, fiscalized) with cursor-based pagination
Simplified fiscalization card — Replaced verbose FURS/FINA detail displays with a clean status badge and manual retry button
Payment refresh — Document details and PDF preview now auto-refresh after adding or editing a payment

Tax & Compliance

Issuer and operator info — Fiscalization data on documents now includes the issuer tax number and operator details for both FURS and FINA

SDK & API

Custom document creation in SDK — createCustom() methods now available for invoices, estimates, credit notes, and advance invoices
Request log filtering — Web app session calls are now excluded from API request logs, showing only external API usage

Web App

API downtime detection — Users are redirected to the login page with status info when the API is temporarily unavailable
404 pages — Custom not-found pages for root, /app, and /account routes with translations
Email modal — Wider dialog and taller message area for a better writing experience

February 9, 2026

Invoicing & Documents

Croatia FINA B2C fiscalization — Full integration with Croatia’s FINA tax authority for B2C invoice fiscal verification, mirroring the existing Slovenia FURS support
Soft delete — Documents, customers, and items are now soft-deleted instead of permanently removed, with restore support
Tax subject field for customers — Customers can now be marked as tax subjects, matching the existing entity setting
Croatian localization — Croatian translations for invoices, UI, and email templates with HR date/number formatting

Customer Management

Customer detail page — View full customer details and history in a dedicated page
Customer CRUD in web app — Create, edit, and delete customers directly from the web interface

International Support

Poland support — Poland added as a supported country with PLN currency and entity defaults
Entity defaults for all languages — Default document templates and settings for all supported languages

Web App

Item detail page — View and edit item details in a dedicated page
Improved loading states — Smoother loading experience with centered spinner replacing plain text
White-label branding — White-label web apps now show the white-label name instead of Space Invoices branding
Compact entity list — Redesigned entity list with a cleaner, more compact layout
Mobile improvements — Web app and marketing website optimized for mobile devices
Fix document scroll — Document preview now scrolls independently from the data entry form

Developer Tools

Frontend embed SDK — JavaScript SDK for embedding Space Invoices pages in third-party websites via iframes
Webhooks — Subscribe to events (invoice created, payment received, etc.) with automatic retries and delivery tracking
Webhook documentation — Complete guide with integration examples
Idempotency documentation — Guide covering the Idempotency-Key header, supported endpoints, and retry behavior
Pagination documentation — Guide for cursor-based pagination with code examples
Sandbox data reset — Reset all test data in sandbox environments with one click
Bulk sandbox delete — Delete test data in bulk from sandbox environments
UI library on GitHub — Component library published as a public GitHub repository

Platform

Demo account — Daily-refreshed demo account showcasing app features with sample data
Uptime monitoring — Public status page for service health and uptime history
Pricing update — Platform fee updated to €49/month
Roadmap page — Public roadmap added to the website
Changelog page — Changelog added to the documentation site

February 6, 2026

White-Label Platform

Build your own invoicing product on top of Space Invoices with our new white-label capabilities:

White-label users & UI access — Create isolated user experiences for your customers with separate login flows and branded interfaces
Hidden features configuration — Control which features are visible per white-label for different market segments
Billing configuration — Configure billing settings per white-label for subscription management
Theme config — Customize colors and styling for the embed SDK per white-label
Management UI — Full admin interface for managing white-labels in your account

Developer Tools

JS SDK on npm — Install with npm install @spaceinvoices/js-sdk for full TypeScript support
CLI for UI components — Install pre-built invoicing UI components into your React project
Rate limiting — API rate limiting with clear headers (X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Reset)
llms.txt — AI-friendly documentation added to docs site

Platform

Hal AI assistant — In-app AI chat for quick help and support

January 12, 2026

White-Label

White-label user access — Manage users within white-label deployments with scoped permissions

Invoicing

Rounding correction — Automatic rounding adjustments to ensure invoice totals match line item sums exactly

API

Request log retention — Configurable retention policy for API request log bodies
Audit trail — User and API key tracking in request logs and activities
Backward pagination — Navigate through paginated results in both directions with prev_cursor

January 10, 2026

Invoice Editing

Live preview editing — Edit invoices with a real-time PDF preview side-by-side
Partial updates — Update individual fields on any document type without replacing the entire document
Item catalog prefill — Select items from your catalog to auto-fill invoice line items

Account Management

Account dashboard — Manage your account settings, API keys, and subscription in one place
Entity enable/disable — Enable or disable entities to control usage

Tax & Compliance

Automatic tax clauses — Tax clauses auto-populate based on applied tax rules

API & Docs

Renamed endpoints — Cleaner API paths with /documents replacing /accounts-payable
Request log filtering — Filter and search through your API request logs
Documentation rewrite — Comprehensive guides covering compliance, FURS setup, and API usage

January 3, 2026

Documents & API

Draft documents — Save documents as drafts before finalizing
Entity stats API — Query aggregate statistics for your entities
Service date fields — Add service period start and end dates to invoices

Authentication

Google login — Sign in with your Google account

SDK

Improved SDK — Rebuilt JavaScript SDK with better types and smaller bundle size

Branding

Space Invoices — Rebranded from Leka to Space Invoices with updated UI across the platform

December 31, 2025

PDF & Documents

3 new PDF templates — Classic, Minimal, and Fashion invoice templates to match your brand
Bulk PDF export — Export multiple documents as PDFs with email notification when ready
PDF caching — Faster PDF delivery with cloud-based caching
Document version history — Track changes to invoices over time
Duplicate documents — Quickly duplicate any document as a starting point
Document numbering settings — Customize invoice number format and sequences

Slovenian Compliance

e-SLOG 2.0 — Generate electronic invoices in the Slovenian e-SLOG 2.0 format
KIR export — Export data in KIR format for Slovenian tax reporting

Platform

Email verification — Verify email addresses during signup
White-label architecture — Multi-tenant white-label support with hidden feature configuration
Subscription billing — Integrated subscription plans and billing
Default tax rates — Set default tax rates per entity for faster document creation
Entity activities — Activity log tracking changes across your entities

December 18, 2025

Document Management

Excel/CSV export — Export invoices and documents to Excel or CSV for accounting software
Advance invoices — New document type for advance/proforma invoices

Tax & Compliance

VIES tax validation — Automatic EU VAT number validation via VIES
Gross price support — Enter prices as gross amounts with automatic tax calculation
Tax rules engine — Modular tax rules with EU reverse charge and domestic tax logic

Payments & Banking

Multiple bank accounts — Add multiple bank accounts with UPN QR payment codes on invoices
Payments page — Dedicated payments list with full CRUD operations

Notifications

Overdue reminders — Automatic email notifications for overdue invoices

December 14, 2025

Website & Documentation

Space Invoices website — Launched our public-facing website with a space-inspired dark theme
API documentation — Interactive API docs with guides, code examples, and endpoint explorer

Improvements

Company autocomplete — Look up Slovenian companies by name or tax number to auto-fill customer details

November 25, 2025

Documents

Credit notes — Issue credit notes to correct or cancel previously issued invoices

Authentication

Password reset — Secure password reset flow with email verification

November 20, 2025

Tax & Compliance

FURS fiscalization — Full integration with Slovenia’s FURS tax authority for fiscal verification of invoices

Internationalization

Multi-currency support — 152 currencies available for invoicing across global markets
All countries — Complete country database for accurate address and tax handling

November 5, 2025

Email service — Send invoices, notifications, and password resets via email
Public invoice sharing — Share invoices with clients via unique links, no login required
Image uploads — Upload logos and images for your invoices and company branding

Documents

Estimates — Create and manage estimates with full CRUD operations

Initial Release — v2

October 27, 2025 — v2.0.0

Space Invoices v2 is here — a complete rebuild of the platform after 2 years of development. Faster, more flexible, and built for scale.

Core Invoicing

Invoice creation with live PDF preview — See your invoice update in real-time as you fill it in
Customer management — Full customer database with search and autocomplete
Item catalog — Reusable product and service catalog for quick invoice line items
Tax management — Flexible tax rate configuration
Payment tracking — Record payments against invoices with partial payment support

Developer Experience

JavaScript SDK — Type-safe SDK for integrating Space Invoices into your applications
API key management — Create and manage API keys with request logging
OpenAPI spec — Full API documentation with interactive explorer

Internationalization

Multi-locale invoices — Generate invoices in any language with localized number and date formatting