chore: upgrade 2.21.0

Change-Id: If5d5f22e28e3b1f32e086336c25e5baabd155fed

Author: Guillaume-sousa

requirements.core.txt

@@ -1,23 +1,23 @@
-core_main_app==1.20.*
-core_composer_app==1.20.*
-core_curate_app==1.20.*
-core_dashboard_common_app==1.20.*
-core_dashboard_app==1.20.*
-core_explore_example_app==1.20.*
-core_explore_keyword_app==1.20.*
-core_explore_federated_search_app==1.20.*
-core_explore_oaipmh_app==1.20.*
-core_exporters_app==1.20.*
-core_federated_search_app==1.20.*
-core_oaipmh_provider_app==1.20.*
-core_website_app==1.20.*
-core_module_blob_host_app==1.20.*
-core_module_remote_blob_host_app==1.20.*
-core_module_advanced_blob_host_app==1.20.*
-core_module_excel_uploader_app==1.20.*
-core_module_periodic_table_app==1.20.*
-core_module_chemical_composition_app==1.20.*
-core_module_chemical_composition_simple_app==1.20.*
-core_module_text_area_app==1.20.*
-core_file_preview_app==1.18.*
-core_linked_records_app==1.3.*
+core_main_app==1.21.*
+core_composer_app==1.21.*
+core_curate_app==1.21.*
+core_dashboard_common_app==1.21.*
+core_dashboard_app==1.21.*
+core_explore_example_app==1.21.*
+core_explore_keyword_app==1.21.*
+core_explore_federated_search_app==1.21.*
+core_explore_oaipmh_app==1.21.*
+core_exporters_app==1.21.*
+core_federated_search_app==1.21.*
+core_oaipmh_provider_app==1.21.*
+core_website_app==1.21.*
+core_module_blob_host_app==1.21.*
+core_module_remote_blob_host_app==1.21.*
+core_module_advanced_blob_host_app==1.21.*
+core_module_excel_uploader_app==1.21.*
+core_module_periodic_table_app==1.21.*
+core_module_chemical_composition_app==1.21.*
+core_module_chemical_composition_simple_app==1.21.*
+core_module_text_area_app==1.21.*
+core_file_preview_app==1.19.*
+core_linked_records_app==1.4.*

templates/theme/footer/version.html

@@ -1 +1 @@
-2.20.0
+2.21.0