## 2.1.12 — 2026-08-04
### Fixed
- Fix: the Generator tab no longer crashes with a fatal error on shops running PHP 7.1.

## 2.1.11 — 2026-05-14
### Changed
- Renamed the lower panel on the Generator page from "Category Description Generation" / "Generate AI descriptions for one or multiple Category" to "Bulk Product Description Generation" / "Generate product descriptions in bulk, scoped by category". The previous label suggested the panel generated descriptions for categories themselves; in practice it always queued `Product->description` updates for products belonging to the selected categories (the module has no category-description path at all). Title-only template change — no code/behaviour change.

## 2.1.10 — 2026-05-14
### Fixed
- Pasting a comma-separated list of product IDs into the "Product ID(s) or Name" field on the Generator page no longer triggers the "Specify product ID(s) and language" validation error. The autocomplete field used to drive the hidden submission field only via click/Enter on suggestions, so raw `1,5,12` paste never reached the backend even though the help text advertised it. Now the same field also mirrors pure numeric input straight into the submission field (with a submit-time safety net for the paste-and-click-fast case). Reported on ticket #164695 by a customer trying to queue ~58 products at once.

### Changed
- Help text under the product search field clarified to: "Search by name and click a suggestion to add it, or paste a list of IDs separated by commas (1,5,12)." The previous wording made the autocomplete click sound like the only path.

## 2.1.9 — 2026-05-13
### Added
- Cron HTTP/CLI output now includes `breakdown` (per-outcome counts: success / skipped / retrying / failed) and `first_errors` (up to 3 distinct error messages from this run). Previously `{"success":true,"processed":1}` made a generation that failed-and-retried look identical to a successful run — the only way to see what actually happened was to dig into the `ps_pshow_description_generation_history` table or the History tab. The new fields surface the failure reason inline so customers and support agents can diagnose API/billing/model issues without DB access.
- `retrying` is a new reported outcome category: when a generation fails and `attempts < 3`, `markAsFailed` resets the task to `pending` for the next cron run. Without this label the queue stats would look like the item was never attempted.

## 2.1.8 — 2026-05-13
### Changed
- Cron HTTP endpoint moved to a PrestaShop module front controller (`index.php?fc=module&module=pshowdescgenerator&controller=cron`). The old `/modules/pshowdescgenerator/cron.php?token=...` URL returned 403 on shops whose `/modules/.htaccess` denies direct `*.php` execution (PrestaShop default) — the new URL routes through the PS dispatcher and works on every host. The admin panel now shows the new URL plus the CLI command (CLI is the recommended setup).
- For backwards compatibility, HTTP requests to the legacy `cron.php` URL are 301-redirected to the new front-controller URL. Cron schedulers that follow redirects (cron-job.org, EasyCron, `curl -L`) keep working without reconfiguration; schedulers that do not follow redirects must be reconfigured to the new URL displayed in the admin.

### Refactor (internal)
- `Controller\CronController` split into three single-responsibility classes: `Service\CronTokenService` (token issuance + constant-time validation), `Service\CronRunner` (orchestrates `QueueService::processQueue` with timing + stats), and `Helper\CronUrlHelper` (URL/CLI-path display strings). The "Controller" name was misleading — none of these are HTTP controllers.

# v2.1.7 - 2026-05-12
### Fixed
- Module admin CSS/JS URLs now carry a `?v={version}` cache-buster suffix so HTTP caches (browser + upstream CDNs like Cloudflare) see a new URL on every module update — previously a customer who got a stale admin-generate.js could not pick up the new release without manually purging their cache.

# v2.1.6 - 2026-05-12
### Added
- "Clear pending" button on the Generator page. Wipes pending tasks (and any stuck-processing leftovers) so an over-queued backlog from earlier sessions can be discarded without DB access. Completed and failed history is preserved.

# v2.1.5 - 2026-05-11
### Fixed
- Queue counter now aggregates across the whole queue instead of only the latest batch (previously the auto-generate-on-save hook mints one batch per saved product, so the counter could show "1 pending" while many items were actually queued in older batches)

# v2.1.4 - 2026-05-11
### Fixed
- "Start Now" button now falls back to inline queue processing on hosts where the PHP exec builtin is in disable_functions (previously the request silently succeeded but the queue was never processed)

# v2.1.3 - 2026-03-13
### Fixed
- Material icons on PrestaShop 1.6-1.7

# v2.1.2 - 2026-02-18
### Deleted
- old limits per request

# v2.1.1 - 2026-02-18
### Added
- small fixes and polishing

# v2.1.0 - 2026-02-17
### Added
- Background queue processing for batch generation
- Cron support for automated queue processing
- Category-based batch description generation
- Auto-generation on product save (optional)

### Improved
- Faster page loading in admin panel
- Consistent design across all module pages

# v2.0.2 - 2025-12-05
### Changed
- HTTP client implementation to support Symfony HTTP and Guzzle for compatibility PrestaShop versions

# v2.0.1 - 2025-12-02
### Fixed
- Corrected Guzzle dependency version to ensure compatibility with PHP < 7.2.5.

# v2.0.0 - 2025-11-19
### Added
- Integrated web search functionality
- New OpenAI models support
- System prompt configuration feature

### Changed
- Refactored the entire codebase to use the new OpenAI API `responses` API.
- Fully redesigned the UI for a modern and cleaner appearance
- Improved overall UX across the module

# v1.1.0 - 2025-09-08
### Fixed
- PHP 7.1 Compatibility

# v1.0.0 - 2025-08-05
### Added
- Initial release
- AI-powered product description generation
- Multi-language support
- Generation history tracking