File: /home/enamadmin/public_html/aaelearningb/filter/UPGRADING.md
# core_filters (subsystem / plugintype) Upgrade notes
## 4.5
### Added
- Added support for autoloading of filters from `\filter_[filtername]\filter`. Existing classes should be renamed to use the new namespace.
For more information see [MDL-82427](https://tracker.moodle.org/browse/MDL-82427)
### Deprecated
- The `\core_filters\filter_manager::text_filtering_hash` method has been finally deprecated and removed.
For more information see [MDL-82427](https://tracker.moodle.org/browse/MDL-82427)