[UPD] addons table in README.md

README.md

@@ -32,6 +32,7 @@ addon | version | summary
 [base_external_dbsource](base_external_dbsource/) | 9.0.1.0.1 | External Database Sources
 [base_import_match](base_import_match/) | 9.0.1.0.0 | Try to avoid duplicates before importing
 [base_kanban_stage](base_kanban_stage/) | 9.0.1.1.0 | Provides stage model and abstract logic for inheritance
+[base_manifest_extension](base_manifest_extension/) | 9.0.1.0.0 | Adds useful keys to manifest files
 [base_multi_image](base_multi_image/) | 9.0.1.1.0 | Allow multiple images for database objects
 [base_name_search_improved](base_name_search_improved/) | 9.0.1.0.0 | Friendlier search when typing in relation fields
 [base_optional_quick_create](base_optional_quick_create/) | 9.0.1.0.0 | Avoid 'quick create' on m2o fields, on a 'by model' basis