(fix) Updated version number and CHANGELOG.md

Author: aarmoa

CHANGELOG.md

@@ -12,8 +12,14 @@ All notable changes to this project will be documented in this file.
 - Tokens initialization from the official tokens list in https://github.com/InjectiveLabs/injective-lists
 
 ### Changed
+- Updated all proto definitions based on chain upgrade to v1.13
 - Refactored cookies management logic to use all gRPC calls' responses to update the current cookies
 
+## [1.5.3] - 2024-06-12
+### Changed
+- Changed parameter `key` from the PaginationOption class.
+- Fixed an error when using the next page key in PaginationOption, causing incorrect pagination responses.
+
 ## [1.4.3] - 2024-06-06
 ### Changed
 - Fixed `protobuf` dependency version to "<5" to for the v1.4 branch, because newer versions require a code refactoring (done in v1.5)