show new fields in the interface

apps/block_scout_web/lib/block_scout_web/templates/address_contract/index.html.eex

@@ -30,10 +30,28 @@
             <dt class="col-sm-4 col-md-2 text-muted"><%= gettext "Compiler version" %></dt>
             <dd class="col-sm-8 col-md-10"><%= @address.smart_contract.compiler_version %></dd>
           </dl>
+          <%= if @address.smart_contract.evm_version do %>
+            <dl class="row">
+              <dt class="col-sm-4 col-md-2 text-muted"><%= gettext "EVM Version" %></dt>
+              <dd class="col-sm-8 col-md-10"><%= @address.smart_contract.evm_version %></dd>
+            </dl>
+          <% end %>
           <dl class="row">
             <dt class="col-sm-4 col-md-2 text-muted"><%= gettext "Optimization enabled" %></dt>
             <dd class="col-sm-8 col-md-10"><%= format_optimization_text(@address.smart_contract.optimization) %></dd>
           </dl>
+          <%= if @address.smart_contract.optimization && @address.smart_contract.optimization_runs do %>
+            <dl class="row">
+              <dt class="col-sm-4 col-md-2 text-muted"><%= gettext "Optimization runs" %></dt>
+              <dd class="col-sm-8 col-md-10"><%= @address.smart_contract.optimization_runs %></dd>
+            </dl>
+          <% end %>
+          <%= if @address.smart_contract.constructor_arguments do %>
+            <dl class="row">
+              <dt class="col-sm-4 col-md-2 text-muted"><%= gettext "Constructor arguments" %></dt>
+              <dd class="col-sm-8 col-md-10"><%= @address.smart_contract.constructor_arguments %></dd>
+            </dl>
+          <% end %>
         </div>
         <hr/>
         <section>

apps/explorer/lib/explorer/smart_contract/solidity/code_compiler.ex

@@ -70,7 +70,7 @@ defmodule Explorer.SmartContract.Solidity.CodeCompiler do
     compiler_version = Keyword.fetch!(params, :compiler_version)
     code = Keyword.fetch!(params, :code)
     optimize = Keyword.fetch!(params, :optimize)
-    optimization_runs = params |> Keyword.get(:optimization_runs, 200) |> Integer.to_string()
+    optimization_runs = params |> Keyword.get(:optimization_runs, "200")
     evm_version = Keyword.get(params, :evm_version, List.last(allowed_evm_versions()))
     external_libs = Keyword.get(params, :external_libs, %{})