diff --git a/brisk-menu-0.4.5.tar.xz b/brisk-menu-0.4.5.tar.xz
deleted file mode 100644
index 9dafeb5..0000000
--- a/brisk-menu-0.4.5.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2dbb6da64d5dd571de8e00db795e8ec58a08453055fd82c024743dd54ba3456e
-size 296464
diff --git a/brisk-menu-v0.5.0.tar.xz b/brisk-menu-v0.5.0.tar.xz
new file mode 100644
index 0000000..5d03bef
--- /dev/null
+++ b/brisk-menu-v0.5.0.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1377ffbb784e576c290bb4d11a2dd376bc0ad017bb9f56a080bccdbc4fbe88ce
+size 466300
diff --git a/brisk-menu-v0.5.0.tar.xz.asc b/brisk-menu-v0.5.0.tar.xz.asc
new file mode 100644
index 0000000..468f8b0
--- /dev/null
+++ b/brisk-menu-v0.5.0.tar.xz.asc
@@ -0,0 +1,16 @@
+-----BEGIN PGP SIGNATURE-----
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diff --git a/brisk-menu.changes b/brisk-menu.changes
index 22769e6..96e59a5 100644
--- a/brisk-menu.changes
+++ b/brisk-menu.changes
@@ -1,3 +1,21 @@
+-------------------------------------------------------------------
+Fri Nov  3 06:00:03 UTC 2017 - sor.alexei@meowr.ru
+
+- Update to version 0.5.0:
+  * New Favourites back end (backed by gsettings).
+  * Optimised backends to ensure O(1) lookup times.
+  * Extended backend actions API for context sensitive backend
+    actions (pin/unpin).
+  * Add ~/Desktop pin/unpin.
+  * Move to meson to help with modularity.
+  * Confined MATE Applet APIs to the applet component
+    (not frontend/backend/etc).
+  * Moved BriskKeyBinder and window positioning logic into a
+    front end.
+  * Mask confusing inverted MatePanelAppletOrient in favour of
+    GtkPositionType.
+  * Update translations.
+
 -------------------------------------------------------------------
 Wed Jul  5 10:30:59 UTC 2017 - thanosapostolou@outlook.com
 
diff --git a/brisk-menu.keyring b/brisk-menu.keyring
new file mode 100644
index 0000000..79b1ca8
--- /dev/null
+++ b/brisk-menu.keyring
@@ -0,0 +1,56 @@
+pub   rsa4096 2016-02-22 [SC] [expires: 2018-02-21]
+      8876 CC8E DAEC 52CE AB77  42E7 78E2 3870 15C1 205F
+uid                 [ unknown] Ikey Doherty (Solus Project Founder) <ikey@solus-project.com>
+sub   rsa4096 2016-02-22 [E] [expires: 2018-02-21]
+
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diff --git a/brisk-menu.spec b/brisk-menu.spec
index 93eb2a8..2157133 100644
--- a/brisk-menu.spec
+++ b/brisk-menu.spec
@@ -17,25 +17,25 @@
 
 
 Name:           brisk-menu
-Version:        0.4.5
+Version:        0.5.0
 Release:        0
 Summary:        Modern, efficient menu for MATE
-License:        GPL-2.0+ and CC-BY-SA-4.0
+License:        GPL-2.0+ AND CC-BY-SA-4.0
 Group:          System/GUI/Other
 Url:            https://github.com/solus-project/brisk-menu
-Source:         https://github.com/solus-project/brisk-menu/releases/download/v%{version}/%{name}-%{version}.tar.xz
-BuildRequires:  autoconf
-BuildRequires:  automake
+Source:         https://github.com/solus-project/brisk-menu/releases/download/v%{version}/%{name}-v%{version}.tar.xz
+Source1:        https://github.com/solus-project/brisk-menu/releases/download/v%{version}/%{name}-v%{version}.tar.xz.asc
+Source2:        %{name}.keyring
 BuildRequires:  hicolor-icon-theme
-BuildRequires:  intltool
-BuildRequires:  libtool
+BuildRequires:  meson
 BuildRequires:  pkgconfig
 BuildRequires:  pkgconfig(gdk-x11-3.0) >= 3.18.0
 BuildRequires:  pkgconfig(gio-unix-2.0) >= 2.44.0
 BuildRequires:  pkgconfig(glib-2.0) >= 2.44.0
 BuildRequires:  pkgconfig(gtk+-3.0) >= 3.18.0
-BuildRequires:  pkgconfig(libmate-menu) >= 1.16.0
-BuildRequires:  pkgconfig(libmatepanelapplet-4.0) >= 1.16.0
+BuildRequires:  pkgconfig(libmate-menu) >= 1.18.0
+BuildRequires:  pkgconfig(libmatepanelapplet-4.0) >= 1.18.0
+BuildRequires:  pkgconfig(libnotify)
 BuildRequires:  pkgconfig(x11)
 Recommends:     %{name}-lang
 %glib2_gsettings_schema_requires
@@ -44,19 +44,19 @@ Recommends:     %{name}-lang
 Modern, efficient menu for the MATE Desktop Environment.
 
 %prep
-%setup -q
+%setup -q -n %{name}-v%{version}
 
 %lang_package
 
 %build
-NOCONFIGURE=1 ./autogen.sh
-%configure
-make %{?_smp_mflags} V=1
+%meson
+%meson_build
 
 %install
-%make_install
+%meson_install
 %find_lang %{name}
 
+%if 0%{?suse_version} <= 1320
 %post
 %icon_theme_cache_post
 %glib2_gsettings_schema_post
@@ -64,9 +64,9 @@ make %{?_smp_mflags} V=1
 %postun
 %icon_theme_cache_postun
 %glib2_gsettings_schema_postun
+%endif
 
 %files
-%defattr(-,root,root)
 %doc LICENSE*
 %{_libexecdir}/brisk-menu
 %dir %{_datadir}/mate-panel/
@@ -77,6 +77,5 @@ make %{?_smp_mflags} V=1
 %{_datadir}/dbus-1/services/org.mate.panel.applet.BriskMenuFactory.service
 
 %files lang -f %{name}.lang
-%defattr(-,root,root)
 
 %changelog