Bump version to 2.4.0 & update changelog

README.md

@@ -8,8 +8,8 @@
 
 biblys/isbn can be used to:
 
-- validate a string against the ISBN-10, ISBN-13 and EAN-13 formats
-- convert an ISBN to ISBN-10, ISBN-13, EAN-13 and GTIN-14 formats
+- [validate](#validate) a string against the ISBN-10, ISBN-13 and EAN-13 formats
+- [convert](#convert) an ISBN to ISBN-10, ISBN-13, EAN-13 and GTIN-14 formats
 - parse an ISBN and extract registration agency, publisher code, publication code, checksum, etc.
 
 [CHANGELOG](https://github.com/biblys/isbn/releases)
@@ -24,7 +24,7 @@ composer require biblys/isbn:^2.4.0
 
 ## Usage
 
-### Formatting
+### Convert
 
 Use case: converting an EAN (9782843449499) to an ISBN-13 (978-2-84344-949-9).
 
@@ -49,7 +49,7 @@ All formatting methods:
 - `Isbn::convertToEan13`
 - `Isbn::convertToGtin14`
 
-### Validating
+### Validate
 
 Use case: validating an incorrectly formed ISBN-13 (978-2-843-44949-9, should
 be 978-2-84344-949-9).

composer.json

@@ -1,7 +1,7 @@
 {
   "name": "biblys/isbn",
-  "description": "A PHP library to convert and validate ISBNs & EANs",
-  "time": "2021-02-28",
+  "description": "A PHP library to convert and validate ISBNs",
+  "time": "2021-03-05",
   "keywords": [
     "ISBN",
     "EAN",