update docs [ci skip]

Author: Benjamin Pick

docs/API-Usage-Examples.md

@@ -409,4 +409,4 @@ Content for other countries
 <p>(Debug: Current saved country is: <b>[geoip_detect2 property="country"]</b> / ISO: <b>[geoip_detect2 property="country.isoCode"] </b>)</p>
 <p>Override (from Autosave or manual) active? <b>[geoip_detect2_show_if property="extra.override" property_value="1"]Yes[else]No[/geoip_detect2_show_if]</b></p>
 <p><a href="#" onclick="geoip_detect.remove_override(); return false;">Reset override</a></p>
-```
+```

docs/API:-AJAX.md

@@ -101,6 +101,20 @@ add_filter('geoip_detect2_ajax_localize_script_data', function($data) {
     return $data;
 });
 ```
+### JS Variants
+(Since 5.3.0)
+
+If you are only using the method geoip_detect.get_info(), then you can opt in to a smaller JS file variant. 
+
+```php
+define('GEOIP_DETECT_JS_VARIANT', 'base');
+```
+
+There are three possible variants:
+
+ * `full`: All features (default)
+ * `base`: Only get_info, no shortcodes, no body_class, no overrides ...
+ * `minimal`: Only get_info, but without the Record class (get_info is returning raw json data instead)
 
 ### Storing data that overrides detected data
 (Since 4.0.0)
@@ -179,3 +193,22 @@ Execute this shortcode as AJAX even if the option `Resolve shortcodes (via AJAX)
 `[geoip_detect2_countries name="mycountry" ajax="0"]`
 
 Generate a countries select with the current country selected in the HTML (no AJAX), even if the option `Resolve shortcodes (via AJAX)` is enabled.
+
+# Events
+
+(Since 5.4.1)
+
+* `geoip-detect-shortcodes-done` - Fired after the shortcode values have been set or updated
+* `geoip-detect-body-classes-done` - Fired after the body classes have been set or updated
+
+Example:
+
+```js
+document.getElementsByTagName('body')[0].addEventListener('geoip-detect-body-classes-done', function() { console.log('body class done') });
+document.getElementsByTagName('body')[0].addEventListener('geoip-detect-shortcodes-done', function() { console.log('shortcodes done') });
+```
+
+Note that:
+
+* Both events get fired only if the corresponding feature is enabled in the backend options
+* Both events potentially get fired more than once, e.g. after a call to [set_override](./API:-AJAX#storing-data-that-overrides-detected-data) or when used in combination with [autosave](./API:-Shortcodes).

docs/API:-Shortcodes-for-WP-Forms.md

@@ -0,0 +1,42 @@
+These shortcodes you can use in forms created with [WP Forms Lite / WP Forms Pro](https://wordpress.org/plugins/wpforms-lite/):
+
+
+### Insert the geoinfos of the user into the email text
+(since 5.4.0)
+
+Just use `{geoip_detect2_user_info}` in the email body. The result will me like this:
+
+```
+IP of the user: 88.64.140.3
+Country: Germany
+State or region: Hesse
+City: Eschborn
+
+Data from: GeoLite2 City database
+```
+
+If you want to customize the labels or formatting ... use this text in the email body as starting point (since 2.9.1):
+
+```
+IP of the user: {geoip_detect2_get_client_ip}
+Country: {geoip_detect2_property_country}
+State or region: {geoip_detect2_property_region}
+City: {geoip_detect2_property_city}
+
+Data from: {geoip_detect2_get_current_source_description}
+```
+
+Result: same as above.
+
+Actually, you can print any property name that your data source allows, e.g.
+```
+Country Flag: {geoip_detect2_property_extra__flag}
+Country Iso Code: {geoip_detect2_property_country__iso_code}
+Country Iso 3 Code: {geoip_detect2_property_extra__country_iso_code_3}
+3-letter currency code: {geoip_detect2_property_extra__currency_code}
+```
+
+As you might have guessed, you can use the [property names](https://github.com/yellowtree/geoip-detect/wiki/Record-Properties) by:
+
+* Replacing `.` by 2 underscores
+* Reformatting `geonameId` (pascalCase) to `geoname_id` (underscore_case)

docs/API:-Shortcodes.md

@@ -235,4 +235,4 @@ Check the HTML to see error messages that are commented out (`<!-- ... -->`).
 
 ## WP ContactForm7 Shortcodes
 
-See [https://github.com/yellowtree/geoip-detect/wiki/API:-Shortcodes-for-Contact-Form-7](CF7 Shortcodes API Documentation)
+See [CF7 Shortcodes API Documentation](./API:-Shortcodes-for-Contact-Form-7)