4 files changed, 10 insertions, 3 deletions
diff --git a/src/common/notify.cpp b/src/common/notify.cpp
index e2df5096d..f31100214 100644
--- a/src/common/notify.cpp
+++ b/src/common/notify.cpp
@@ -62,7 +62,7 @@ static void replace(std::vector<std::string> &v, const char *tag, const char *s)
     boost::replace_all(str, tag, s);
 }
 
-int Notify::notify(const char *tag, const char *s, ...)
+int Notify::notify(const char *tag, const char *s, ...) const
 {
   std::vector<std::string> margs = args;
 
diff --git a/src/common/notify.h b/src/common/notify.h
index f813e8def..65d4e1072 100644
--- a/src/common/notify.h
+++ b/src/common/notify.h
@@ -38,8 +38,12 @@ class Notify
 {
 public:
   Notify(const char *spec);
+  Notify(const Notify&) = default;
+  Notify(Notify&&) = default;
+  Notify& operator=(const Notify&) = default;
+  Notify& operator=(Notify&&) = default;
 
-  int notify(const char *tag, const char *s, ...);
+  int notify(const char *tag, const char *s, ...) const;
 
 private:
   std::string filename;
@@ -47,3 +51,4 @@ private:
 };
 
 }
+
diff --git a/src/common/updates.cpp b/src/common/updates.cpp
index c51c4320f..61a76f5da 100644
--- a/src/common/updates.cpp
+++ b/src/common/updates.cpp
@@ -102,6 +102,8 @@ namespace tools
     const char *base = user ? "https://downloads.getmonero.org/" : "https://updates.getmonero.org/";
 #ifdef _WIN32
     static const char *extension = strncmp(buildtag.c_str(), "source", 6) ? (strncmp(buildtag.c_str(), "install-", 8) ? ".zip" : ".exe") : ".tar.bz2";
+#elif defined(__APPLE__)
+    static const char *extension = strncmp(software.c_str(), "monero-gui", 10) ? ".tar.bz2" : ".dmg";
 #else
     static const char extension[] = ".tar.bz2";
 #endif
diff --git a/src/common/util.cpp b/src/common/util.cpp
index 138ac4294..433cb4919 100644
--- a/src/common/util.cpp
+++ b/src/common/util.cpp
@@ -1116,7 +1116,7 @@ std::string get_nix_version_display_string()
     static constexpr const byte_map sizes[] =
     {
         {"%.0f B", 1024},
-        {"%.2f KB", 1024 * 1024},
+        {"%.2f kB", 1024 * 1024},
         {"%.2f MB", std::uint64_t(1024) * 1024 * 1024},
         {"%.2f GB", std::uint64_t(1024) * 1024 * 1024 * 1024},
         {"%.2f TB", std::uint64_t(1024) * 1024 * 1024 * 1024 * 1024}