Update README.md (#2780)

L-Briand/obor now supports all platforms

Author: L-Briand

formats/README.md

@@ -28,7 +28,7 @@ For convenience, they have same `groupId`, versioning and release cycle as core
 | XML                      | [pdvrieze/xmlutil](https://github.com/pdvrieze/xmlutil) <br> `io.github.pdvrieze.xmlutil:serialization`                                                  | all supported platforms | This library allows for reading and writing of XML documents with the serialization library. It is multiplatform, providing both a shared parser/writer for xml as well as platform-specific parsers where available. The library is designed to handle existing xml formats that use features that would not be available in other formats such as JSON.                                                                                                  |
 | YAML                     | [charleskorn/kaml](https://github.com/charleskorn/kaml) <br> `com.charleskorn.kaml:kaml`                                                                 | all supported platforms       | Allows serialization and deserialization of objects to and from [YAML](http://yaml.org).                                                                                                                                                                                                                                                                                                                                                                   |
 | YAML                     | [him188/yamlkt](https://github.com/him188/yamlkt) <br> `net.mamoe.yamlkt:yamlkt`                                                                         | all supported platforms | Allows serialization and deserialization of objects to and from [YAML](http://yaml.org). Basic serial operations have been implemented, but some features such as compound keys and polymorphism are still work in progress.                                                                                                                                                                                                                               |
-| CBOR                     | [L-Briand/obor](https://github.com/L-Briand/obor) <br> `net.orandja.obor:obor`                                                                           | JVM, Android            | Allow serialization and deserialization of objects to and from [CBOR](https://cbor.io/). This codec can be used to read and write from Java InputStream and OutputStream.                                                                                                                                                                                                                                                                                  |
+| CBOR                     | [L-Briand/obor](https://github.com/L-Briand/obor) <br> `net.orandja.obor:obor`                                                                           | all supported platforms | Allow serialization and deserialization of objects to and from [CBOR](https://cbor.io/). The serializer supports major type 2 byte string and custom tags.                                                                                                                                                                                                                                                                                 |
 | Amazon Ion (binary only) | [dimitark/kotlinx-serialization-ion](https://github.com/dimitark/kotlinx-serialization-ion) <br> `com.github.dimitark:kotlinx-serialization-ion`         | JVM only                | Allow serialization and deserialization of objects to and from [Amazon Ion](https://amzn.github.io/ion-docs/). It stores the data in a flat binary format. Upon destialization, it retains the references between the objects.                                                                                                                                                                                                                             |
 | android.os.Bundle        | [AhmedMourad0/bundlizer](https://github.com/AhmedMourad0/bundlizer) <br> `dev.ahmedmourad.bundlizer:bundlizer-core`                                      | Android                 | Allow serialization and deserialization of objects to and from [android.os.Bundle](https://developer.android.com/reference/android/os/Bundle).                                                                                                                                                                                                                                                                                                             |
 | CSV                      | [hfhbd/kotlinx-serialization-csv](https://github.com/hfhbd/kotlinx-serialization-csv) <br> `app.softwork:kotlinx-serialization-csv`                      | all supported platforms | Allows serialization and deserialization of CSV files. There are still some limitations (ordered properties).                                                                                                                                                                                                                                                                                                                                              |