update changelog

CHANGELOG

@@ -1,5 +1,37 @@
 All notable changes to this project will be documented in this file.
 
+### UNRELEASED
+  - optimize home page using lazy loading (v-lazy)
+  - show a progress 
+  - improve search flow (order by, press enter or icon...)
+  - add Duch (nl) locale (thanks @jeoenepraat)
+  - fix #244, dark theme user / admin preference merge issue
+  - fix some issues with recurrent events, #247
+  - filters / helpers refactoring
+  - use luxon instead of dayjs, new $time plugin
+
+### 1.6.4 - 22 feb '23
+  - add missing i18n during setup
+  - really fix #232
+  - downgrade mariadb as sequelize is not ready yet
+  - location saving not working when geocoding is disabled, fix #238
+
+### 1.6.3 - 17 feb '23
+  - visitors could now choose to view images or not / dark theme or not
+  - i18n refactoring, locale loaders, custom strings, fix #231
+  - introduce a new instance api limiter
+  - hide search filters when none is allowed
+  - add instance timezone and AP actor to nodeinfo
+  - event api path is now /api/event/detail/
+  - fix tag in rss export
+  - fix fbclid param removal in url sanitizer
+  - fix ics validation
+  - rows now breaks correctly in description, fix #237
+  - do not use hash as tags separator, fix #210
+  - do not use end time when not used, fix #233
+  - use timezone on selection, fix #232
+  - fix ics link
+
 ### 1.6.2 - 12 jan '23
   - add swipe gesture to move to next/prev event
   - fix refresh collections, fix #219