diff --git a/CHANGELOG.md b/CHANGELOG.md
index 17639ffb2fc348d4c2747576f42ecad6ae6b0aca..43ec4e433b23a3fbfd4ec2b2f6e1cb3ac2a28e2b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,14 +4,78 @@ 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).
 
-## [0.1.0] - 2018-08-22
+## [0.2.6] - 2018-08-23
+### Added
+- Added `src/training_dataset.nf` to build a small training dataset from NGS data
 
+### Changed
+- the structure of `src/nf_modules`: the `tests` folder was removed
+
+## [0.2.5] - 2018-08-22
 ### Added
 - This fine changelog
 
 ### Changed
 - the structure of `src/nf_modules`: the `tests` folder was removed
 
+
+## [0.2.4] - 2018-08-02
+### Changed
+- add `paired_id` variable in the output of every single-end data processes to match the paired output
+
+
+## [0.2.3] - 2018-07-25
+### Added
+- List of tools available as nextflow, docker or sge module to the `README.md`
+
+
+## [0.2.2] - 2018-07-23
+### Added
+- SRA module from cigogne/nextflow-master 52b510e48daa1fb7
+
+
+## [0.2.1] - 2018-07-23
+### Added
+- List of tools available as nextflow, docker or sge module
+
+
+## [0.2.0] - 2018-06-18
+### Added
+- `doc/TP_computational_biologists.md`
+- Kallisto/0.44.0
+
+### Changed
+- add `paired_id` variable in the output of every paired data processes
+- BEDtools: fixes for fasta handling
+- UrQt: fix git version in Docker
+
+
+## [0.1.2] - 2018-06-18
+### Added
+- `doc/tp_experimental_biologist.md` and Makefile to build the pdf
+- tests files for BEDtools
+
+### Changed
+- Kallisto: various fixes
+- UrQt: improve output and various fixes
+
 ### Removed
-- nothings
+- `src/nf_test.config` modules have their own `.config`
+
+
+## [0.1.2] - 2018-06-18
+### Added
+- `doc/tp_experimental_biologist.md` and Makefile to build the pdf
+- tests files for BEDtools
+
+### Changed
+- Kallisto: various fixes
+- UrQt: improve output and various fixes
+
+### Removed
+- `src/nf_test.config` modules have their own `.config`
+
+
+## [0.1.0] - 2018-05-06
+This is the first working version of the repository as a nextflow module repository