Cleanup and release v3.0.0

Signed-off-by: Anton Fedurtsya <[email protected]>

README.md

@@ -11,19 +11,20 @@
 ## Features
 
 * Adjustable invoice pages margins
-* Adjustable invoice pages header and footer
+* Adjustable invoice pages header and footer (images are possible in inlined CSS)
 * Invoice numbering automation (uses the order's oxbillnr field)
 * Several fields are adjustable before invoice generation:
   * Invoice number template (or number itself, if number automation is not used)
   * Invoice date (with configurable format for automatic calculation)
   * Invoice signer person
 * PDF Invoice file generated in shop Default language
-  * Currently we have DE, EN and LT translations available here. Feel free to add yours.
-  * Total sum shown in words in the invoice.
-
+  * Currently we have DE, EN and LT translations available. Feel free to add yours.
+* Total sum shown in words in the invoice.
 * Only Twig shop installations supported
-* Tested with PHP 8.0 and 8.1
-* Tested with MySQL 5.7 and 8.0
+* Tested with:
+  * Shop 7.0 - PHP 8.0, 8.1, MySQL 5.7 and 8.0
+  * Shop 7.1 - PHP 8.1, 8.2, MySQL 5.7 and 8.0
+  * Shop 7.2 - PHP 8.2, 8.3, MySQL 5.7 and 8.0
 
 ## Compatibility
 
@@ -35,7 +36,6 @@
 * Show Vat for every product in list
 * The Credit note issuing functionality
 * Possibility to send generated invoice or credit note by email with button click.
-* Possibility to add image for invoice background
 * Other improvements? (feel free to ask in Issues section for possible additional functions)
 
 ## Installation