| ⇢ | A | DocumentXapianIndexer added | |
| ⇢ | A | QuestionXapianIndexer added | |
| ⇢ | A | SearchEngineFieldSynchronizer added | |
| ⇢ | A | XapianIndexer added | |
| ⇢ | A | SearchController added | |
| ⇢ | A | LpXapianIndexer added | |
| ⇢ | A | XapianSearchService added | |
| ⇢ | A | SearchEngineFieldValue added | |
| ⇢ | A | XapianIndexService added | |
| ⇢ | A | Version20251205164500 added | |
| ⋮ | view more | ||
| A | ↘ | B | CourseDescriptionController got worse |
| A | ↛ | SpecificFieldValues removed | |
| A | ↛ | SpecificField removed | |