- I you have problems that barcocdes are not recognized properly, there is a little "barcode scanner testing page" at [/barcodescannertesting](https://demo.grocy.info/barcodescannertesting)
- Products can now have variations (nested products)
- Define the parent product for a product on the product edit page (only one level is possible, means a product which is used as a parent product in another product, cannot have a parent product itself)
- Parent and sub products can have stock (both are regular products, no difference from that side)
- On the stock overview page the aggregated amount is displayed next to the amount (sigma sign)
- When a recipe needs a parent product, the need is also fulfilled when enough sub product(s) are in stock
- Quantity units can now be linked (related measurements / unit conversion)
- On the quantity unit edit page default conversion can be defined for each unit
- Products "inherit" the default conversion and additionally can have their own / override the default ones
- It's now possible to print a "Location Content Sheet" with the current stock per location - new button at the top of the stock overview page (thought to hang it at the location, note used amounts on paper and track it in grocy later)
- Options in the more/context-menu to directly open the purchase/consume/inventory pages prefilled with the current product in an popup/dialog
- Option in the more/context-menu to add the current product directly to a shopping list
- Option in the more/context-menu to search for recipes containing the current product
- It's now possible to undo stock bookings ("Undo"-button in the success message, like it was already possible on the purchase/consume/inventory pages)
- Improved that on any stock changes the corresponding product table row is properly refreshed
- New `config.php` setting `FEATURE_SETTING_STOCK_COUNT_OPENED_PRODUCTS_AGAINST_MINIMUM_STOCK_AMOUNT` to configure if opened products should be considered for minimum stock amounts (defaults to `true`, so opened products will now be considered missing by default - please change this setting if you want the old behaviour)
- New "Sub feature flags" in `config.php` to disable some sub-features (hide the corresponding UI elements) if you don't need them (all new feature flags default to `true`, so no changed behaviour when not configured)
-`FEATURE_FLAG_STOCK_PRICE_TRACKING` to disable product price tracking
-`FEATURE_FLAG_STOCK_LOCATION_TRACKING` to disable product location tracking
-`FEATURE_FLAG_STOCK_BEST_BEFORE_DATE_TRACKING` to disable product best before date tracking
-`FEATURE_FLAG_STOCK_PRODUCT_OPENED_TRACKING` to disable product opened tracking
- Fixed/refined some things regarding purchase/consume/inventory of products with enabled tare weight handling (nothing was broken, but the success popups may not displayed the correct amount that was posted)
- Based on the new linked quantity units, recipe ingredients can now use any product related unit, the amount is calculated according to the cnoversion factor of the unit relation
- New option "price factor" per recipe ingredient (defaults to `1`) - the resulting costs of the recipe ingredient will be multiplied by that factor
- Use this for example for spices in combination with "Only check if a single unit is in stock" to not take the full price of a pack of pepper into account for a recipe
- The search field on the recipe overview page now also searches for product names of recipe ingredients (means it's possible to search an recipe by a product name)
- When tracking an execution from the chores overview page, filters are re-applied afterwards (means when you have filtered the page to only show overdue chores and after the execution the chore is not overdue anymore, it will now be immediately hidden)
- All uploaded pictures (currently for products and recipes) are now automatically downscaled to the appropriate size when serving them to improve page load times (this requires the `php-gd` extension, if not installed, images will not be downscaled)
- It's now possible to test plural forms of quantity units (button on the quantity unit edit page, only visible if the current language requires more than 2 plural forms)
- For the pre-release demo now all currently supported languages are available (was already the case for the stable demo)
- Additionally all language files which reached the completion limit of 80 % will now be automatically pulled from Transifex 10 minutes past every hour (to have a kind of instant preview of changed tranlsations)
- The URLs have changed, I'll try to keep all existing URLs redirecting properly for a long time
- If you want to link to the demo, please only use https://demo.grocy.info (stable demo) or https://demo-prerelease.grocy.info (current master branch demo)
- When adding a product (through `stock/product/{productId}/add` or `stock/product/{productId}/inventory`) with omitted best before date and if the given product has "Default best before days" set, the best before date is calculated based on that (so far always today was used which is still the case when no date is supplied and also the product has no "Default best before days set) (thanks @Forceu)
- Field `stock_amount` of endpoint `/stock/products/{productId}` now returns `0` instead of `null` when the given product is not in stock (thanks @Forceu)
- Fixed that `/system/db-changed-time` always returned the current time (more or less) due to that that time is the database file modification time and the database is effectively changed on each request because of session information tracking - which now explicitly does not change the database file modification time, so this should work again to determine if any data changes happened
- It's now also possible to provide the API key via a query parameter (same name as the header, so `GROCY-API-KEY`)
