update gettext and get rid of _release_link

apps/block_scout_web/lib/block_scout_web/views/layout_view.ex

@@ -80,9 +80,9 @@ defmodule BlockScoutWeb.LayoutView do
     release_link = Application.get_env(:block_scout_web, :release_link)
 
     if release_link == "" || release_link == nil do
-      _version_link = version
+      version
     else
-      _version_link = html_escape({:safe, "<a href=\"#{release_link}\" target=\"_blank\">#{version}</a>"})
+      html_escape({:safe, "<a href=\"#{release_link}\" target=\"_blank\">#{version}</a>"})
     end
   end
 

apps/block_scout_web/priv/gettext/default.pot

@@ -1557,7 +1557,7 @@ msgid "Test Networks"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/_footer.html.eex:94
+#: lib/block_scout_web/templates/layout/_footer.html.eex:95
 msgid "Version"
 msgstr ""
 

apps/block_scout_web/priv/gettext/en/LC_MESSAGES/default.po

@@ -1557,7 +1557,7 @@ msgid "Test Networks"
 msgstr ""
 
 #, elixir-format
-#: lib/block_scout_web/templates/layout/_footer.html.eex:94
+#: lib/block_scout_web/templates/layout/_footer.html.eex:95
 msgid "Version"
 msgstr ""
 
@@ -1682,7 +1682,7 @@ msgstr ""
 msgid "Run"
 msgstr ""
 
-#, elixir-format, fuzzy
+#, elixir-format
 #: lib/block_scout_web/templates/address_contract_verification/new.html.eex:31
 msgid "EVM Vesion"
 msgstr ""