# Upgrade guide for Scheduler Pro v5.3.0

## Localization update

`LocaleManager.registerLocale` has been deprecated.
[LocaleHelper.publishLocale](#Core/localization/LocaleHelper#function-publishLocale-static) should be used instead.

**Old code:**

```javascript
LocaleManager.registerLocale('Es', {
    desc : 'Spanish', locale : {
        localeName : 'Es',
        localeDesc : 'Spanish',
        locale     : {
            /* localization */
        }
    }
});
```

**New code:**

```javascript
LocaleHelper.publishLocale({
    localeName : 'Es',
    localeDesc : 'Spanish',
    localeCode : 'es',
    /* localization */
});
```

`LocaleManager.extendLocale` has been deprecated.
[LocaleManager.applyLocale](#Core/localization/LocaleManager#function-applyLocale) should be used instead.

**Old code:**

```javascript
LocaleManager.extendLocale('Es', {
    desc : 'Spanish', locale : {
        locale : {
            /* localization */
        }
    }
});
```

**New code:**

```javascript
LocaleManager.applyLocale({
    localeName : 'Es',
    localeDesc : 'Spanish',
    localeCode : 'es',
    /* localization */
});
```

Check our [localization guide](#SchedulerPro/guides/customization/localization.md#locales) for the details.

## New effort field in task editor

Task editor has got a new `Effort` field on the `Ganeral` tab. If you don't need it, it can be removed like this:

```javascript
const scheduler = new SchedulerPro({
    features : {
        taskEdit : {
            items : {
                generalTab : {
                    items : {
                        // get rid of effort field
                        effortField : false
                    }
                }
            }
        }
    },
    ...
})
```


<p class="last-modified">Last modified on 2023-10-26 8:19:27</p>