> ## Documentation Index > Fetch the complete documentation index at: https://docs.qwoty.io/llms.txt > Use this file to discover all available pages before exploring further. # Changelog > Latest product updates, improvements and fixes on Qwoty. Important product & developer updates, including new features, performance improvements and bug fixes. **API — Breaking changes** October 26, 2026 This release ships a new version of the public API. There is no versioning: the new contract replaces the old one in place. **Existing integrations must be updated.** * **Identifiers unified:** `id_crm`, `id_erp`, `id_accounting` and `external_ids` are replaced by a single `identifiers` object across all endpoints. Bracket-flat keys are rejected on write. * **Product-parent catalogs:** `catalog_ids` is replaced by `catalogs` (full objects with `id`, `name`, `api_name`). Write is unchanged. * **Prices — embedded resources:** `product_variant_id`, `pricebook_id`, `currency_id`, `default_tax_id` and `billing_frequency_id` are replaced by embedded objects. A new read-only `key` field provides a semantic identifier for each price. * **Token permissions:** Write endpoints on catalogs, prices and products now enforce role rights. Tokens without `product_pricing:write` receive a `403`. * **Custom fields:** `custom_fields` is now a typed key-value object indexed by `api_name`, replacing the legacy array. `custom_properties` on quotes is renamed `custom_fields`. See the full [migration guide](/changelog/26-10-api-breaking-changes.md) for Before/After examples and a complete reference table. *** **PDF generation overhaul** October 14, 2026 Complete rewrite of the PDF generation pipeline for better reliability and performance. * **New PDF engine:** The entire PDF generation system has been rebuilt from the ground up for faster rendering and improved consistency across all quote layouts. * **Smarter storage:** PDFs now record who requested the generation rather than defaulting to the quote owner. * **Auto-regeneration:** PDFs are automatically regenerated when attachments are modified on a quote, ensuring the downloaded file is always up to date. * **Fix — Integrations:** Resolved an issue where addresses were not being saved correctly when coming from a CRM. *** **Template permissions & contract system** October 8, 2026 A major overhaul of how permissions and contracts are managed inside templates. * **Content block permissions:** New granular permission model for content blocks within templates — control exactly who can view or edit each block. * **New contract insertion system:** Contracts now support an `insertion_mode`. Mandatory contracts are automatically inserted into new quotes; templates display which contract models are linked. * **Payment method permissions:** Templates now expose which payment methods are authorised, with the allowed methods surfaced directly in quotes. * **Payment term permissions:** Same permission logic applied to payment terms — only authorised terms appear in the quote form. * **API:** New fields added to the product object payload. * **Fix:** Resolved several issues around content block saving, empty content/contract insertion, and payment term permissions. *** **Approval improvements & quote duplication** October 6, 2026 More flexibility in the approval workflow and daily quote management. * **Approval — discount trigger:** Approvals can now be triggered when a discount is applied to a quote, giving you more control over what goes through validation. * **Quote duplication from the list:** A new "Duplicate" action is now available directly from the quotes datatable — no need to open the quote first. * **Margin in approvals:** Approvers can now see the gross margin directly in the approval view alongside the quote total. * **CRM — Hubspot:** The "Actions" button is back and visible on approved quotes in the HubSpot card. * **Fix:** Corrected the notice period duration calculation on quotes. *** **Quote UX & dealroom defaults** October 2, 2026 Quality-of-life improvements across quotes, dealroom and approvals. * **Duplicate from creation:** A new toggle in the quote creation form lets you duplicate an existing quote as your starting point. * **Default Tax ID in dealroom:** The dealroom now pre-fills Tax ID fields with defaults, reducing friction for customers at checkout. * **Approval — streamlined attributes:** The approval view now focuses on what matters — total and margin — removing noise from secondary attributes. * **Plan gating:** Product configuration is now restricted to Pro and Enterprise plans. * **CRM card actions:** Updated action set on the HubSpot CRM card for a cleaner experience. *** **Product page redesign & customer webhooks** September 15–18, 2026 A full visual overhaul of the product section and new API capabilities for customers. * **Product page redesign:** Complete new layout for product pages — new tab structure (details, pricing, performance, relations), redesigned product table, and a refreshed side-panel for variants. * **Product relations tab:** A dedicated tab now shows product-to-product relationships directly on each product page. * **Customer webhooks via API:** Customer lifecycle events and custom fields are now exposed through the API and webhooks, enabling deeper integrations with external tools. * **Dealroom:** Customer name is now displayed in the dealroom header; Tax identifier fields now support per-country configuration. * **Approval:** New CRM deep-link and bypass buttons added to the approval flow. * **Performance:** Dealroom loading time significantly reduced by parallelising and merging database queries. * **Fix:** Soft-deleted customers are now correctly re-activated when matched via a CRM integration. *** **HubSpot, Salesforce & import improvements** September 8–10, 2026 Reliability and performance improvements across CRM integrations and bulk imports. * **HubSpot — PDF links:** Quote title links in HubSpot now open the correct preview depending on quote status (editable vs. signed). * **HubSpot & Salesforce — PDF action:** Reworked the PDF download action in both HubSpot and Salesforce CRM cards for consistency. * **Pipedrive:** Deduplicated API URLs to avoid duplicate calls. * **Import — performance:** Improved handling of large import files (bigger request size accepted, batching optimised) and fixed default language assignment on create and update. * **Dealroom:** Tax identifier country field added at checkout. *** **Product configurator & global design updates** August 25–September 3, 2026 Visual polish across the platform and improvements to the product configurator. * **Product configurator:** Configured product child lines can now be hidden from the quote view; naming logic improved for cleaner line item display. * **Datatable redesign:** A new unified datatable component has been rolled out across all main modules — products, pricing, pricebooks, catalogs, customers, templates and content blocks — for a more consistent browsing experience. * **Error toaster:** Redesigned error notification style for better visibility across the app. * **Fix:** Resolved an issue with custom tax engine calculation on quotes. 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