CHANGELOG.md in eco-helpers-2.5.8 vs CHANGELOG.md in eco-helpers-2.5.9

@@ -1,12 +1,51 @@
 # Change Log
 All notable changes to this project will be documented in this file.
 
-## [2.5.9] - 2023-08-xx
+## [2.5.10] - 2023-09-xx
 
 ### Added
 ### Changed
 ### Fixed
+
+## [2.5.9] - 2023-09-01
+
+The input **csv** of trees could come very compacted, which had unintended consequences.
+  - This is a fix to this scenario.
+
+### Added
+  - `Eco::Data::Locations::NodeLevel#raw_latest_consecutive_top_empty_level`
+    - To scope the missing ancestors (up to what level)
+  - `Eco::API::UseCases::DefaultCases::Samples::Sftp`
+    - Options for `remote_subfolder`, `remote_target_folder` and `remote_folder`
+  - `Eco::API::Organization::People#updated_or_created` **method**
+    - Scoping all people that have been updated as part of the current session.
+    - Note that it includes also those that are hris excluded.
+  - **Improvement** on `Eco::API::Common::Loaders::Base`
+    - Should be able to call `log(:level) { "Some message" }`
+
+### Changed
+  - `Eco::Data::Locations::NodeLevel`
+    - **removed** `#merge!` and `#override_upper_levels`
+    - `#override_lower_levels` **renamed** to `#update_lower_levels`
+  - `Eco::API::UseCases::DefaultCases::CsvToTree` use case
+    - Moved to work with `Eco::Data::Locations::DSL`
+    - **Removed** helpers double-ups.
+  - Default workflow `on(:report)`: implementation of `-processed-people-to-csv`
+    - It now only includes people created or updated as part of the current session.
+  - **Improvement**: `Eco::API::Common::Loaders::Parser` made `serializer` method **not required**
+    - This aims to use the default serializer definition
+    - Made **inheritable** `parsing_phase` and `serializing_phase`
+
+### Fixed
+  - `Eco::Data::Locations::NodeLevel#update_lower_levels`
+    - To use `#raw_latest_consecutive_top_empty_level`
+    - Compact from first filled in `tags_array` onwards (preserve empty tags at the beginning for clean validation)
+  - `Eco::Data::Locations::NodeLevel::Cleaner`
+    - `#tidy_nodes` **gap** calculation is scoped against previous node (common ancestors)
+    - `#fill_in_parents` to give feedback on unexpected parental relationship
+  - `Eco::API::UseCases::DefaultCases::Samples::Sftp`
+    - Prevent double slashed paths
 
 ## [2.5.8] - 2023-08-28
 
 ### Changed
   - `Eco::API::UseCases::OozeSamples::RegisterUpdateCase`