update changelog

CHANGELOG.md

@@ -5,7 +5,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
+## [1.0.31]
 
 ### Fixed
 
@@ -15,6 +15,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Calculation of checksum for filters and `! Checksum` string to the filter list meta [#76]
 
+[1.0.31]: https://github.com/AdguardTeam/HostlistCompiler/compare/v1.0.29...v1.0.31
 [#63]: https://github.com/AdguardTeam/HostlistCompiler/issues/63
 [#76]: https://github.com/AdguardTeam/FiltersCompiler/issues/76