diff --git a/CHANGELOG.md b/CHANGELOG.md
index 12b1b00..04f8319 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,16 @@ 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).
 
+## [1.0.0] - 2024-08-14
+
+### Added
+
+- Peptidoform: Allow comparison between a peptidoform and a peptidoform string; allow direct indexing with square brackets, which indexes or slices parsed_sequence (in #89)
+
+### Fixed
+
+- TSV: Avoid flooding logs when reading a different file format by raising exception when three consecutive rows could not be parsed (in #88)
+
 ## [0.9.1] - 2024-07-17
 
 ### Fixed