# Change log

## 4.1.0
### New features
#### Back-end
* Use PostgreSQL instead of MySQL on back-end
* Ability to filter users using ipfilter

#### Editors
* Whole-new code handling text input. Better support of languages using hieroglyphs
* Whole-new copy-paste with better compatible with external sources

### Changes
* Improvements in opening of all supported formats

### Fixes
* A lot small bugfixes in all modules of product

## 4.0.3
### Changes
* Ability to use full-toolbar mode in editors with standard license.<br>
Previously users of standard license are forced to use only compact toolbar.

## 4.0.2
### Fixes
#### Spreadsheet Editor
* Fix losing comments on second or further worksheet (bug #32895)
* Fix losing empty values of data with format different of General in autofilter (bug #32805)

#### document-server-integration
* Minor fixes