Updated CHANGELOG

CHANGELOG.md

@@ -13,6 +13,9 @@ All major and minor version changes will be documented in this file. Details of
 
 ## Details
 
+### [9.28.0] - 2021-03-26
+- 'CBOR Encode' and 'CBOR Decode' operations added [@Danh4] | [#999]
+
 ### [9.27.0] - 2021-02-12
 - 'Fuzzy Match' operation added [@n1474335] | [8ad18b]
 
@@ -256,6 +259,7 @@ All major and minor version changes will be documented in this file. Details of
 
 
 
+[9.28.0]: https://github.com/gchq/CyberChef/releases/tag/v9.28.0
 [9.27.0]: https://github.com/gchq/CyberChef/releases/tag/v9.27.0
 [9.26.0]: https://github.com/gchq/CyberChef/releases/tag/v9.26.0
 [9.25.0]: https://github.com/gchq/CyberChef/releases/tag/v9.25.0
@@ -363,6 +367,7 @@ All major and minor version changes will be documented in this file. Details of
 [@MarvinJWendt]: https://github.com/MarvinJWendt
 [@dmfj]: https://github.com/dmfj
 [@mattnotmitt]: https://github.com/mattnotmitt
+[@Danh4]: https://github.com/Danh4
 
 [8ad18b]: https://github.com/gchq/CyberChef/commit/8ad18bc7db6d9ff184ba3518686293a7685bf7b7
 
@@ -438,6 +443,7 @@ All major and minor version changes will be documented in this file. Details of
 [#965]: https://github.com/gchq/CyberChef/pull/965
 [#966]: https://github.com/gchq/CyberChef/pull/966
 [#987]: https://github.com/gchq/CyberChef/pull/987
+[#999]: https://github.com/gchq/CyberChef/pull/999
 [#1006]: https://github.com/gchq/CyberChef/pull/1006
 [#1022]: https://github.com/gchq/CyberChef/pull/1022
 [#1045]: https://github.com/gchq/CyberChef/pull/1045