feat: Update backend, chore: update CHANGELOG

CHANGELOG.md

 # Changelog
 
-## [1.0.0] - 2024-02-15
+## [1.0.0] - 2024-02-22
 
 ### Added
-- Tags to select templates
-- Display basic star rating
-- Allow to rate templates
+- Show template tags
+- Filtering templates by tags
 - Templates sorting
+- Allow to rate templates
+- Display basic star rating
+- URLs in templates are shown as clickable links
+- Temlates are now added via dedicated GitHub repository
+- Link to the templates repo
+- Ability to provide an icon/image to represent template
+- Accepted updates in the templates GitHub repository are automatically propagated to the running service
 - Ability to deploy only Frontend
-- Option to deploy with a subset of templates based on the tag
+- Option to deploy with a subset of templates based on tags
 
 ### Changed
 - Refactor frontend
 - New page design
-- Temlates are now added via dedicated GitHub repository
-- Link to the templates repo
 - Update AUP, Privacy policy, SCC name
 - Backend is completely re-written and hosted in another repository
+- Backend version is X.Y.Z
 
 ### Fixed
 - Names of docker-compose files in README
@@ -26,6 +31,8 @@
 
 ### Removed
 - credentials for nginx as we use traefik
+- DEEP-HDC links
+- webpage top banner
 
 ## [0.5.0] - 2023-06-28
 
@@ -33,7 +40,7 @@ _Initial release._
 
 Initial release of the templates service with only DEEP/AI4EOSC templates (no option to easily add new templates, as what and how templates are loaded, is configured in the code).
 
-### Added:
+### Added
 - Frontend in next.js
 - Backend in python
 - Deployed via docker-compose

backend @ fa37b1d2

-Subproject commit de85f97359b6ede405828221cb537c1bff8d0679
+Subproject commit fa37b1d22c899ef0a807c385280c09803964e5aa