## 1.3.0 -> 1.4.0
first, pull the update from the repository: `git pull`  
second, you'll need to update the database schema as it was changed slightly in this update, run these queries in mysql/mariadb console:
```USE <catask database name>;```
```ALTER TABLE answers CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_bin;```
```ALTER TABLE questions CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_bin;```
