diff --git a/README.md b/README.md
index ec76cbf..03caa41 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,9 @@
-# wayfire-core 0.1.9
+# pyr-core 0.1.9
+
+Primary package: `gui-libs/pyr-core`. This is the Pyr shell's client SDK.
+The existing library SONAME, headers, symbols and pkg-config module names stay
+compatible. `source-manifest.json` records the original captured archive; MIT
+attribution is retained.
 
 A standalone C client SDK for the existing Wayfire desktop companion v1 API.
 Build with Meson, a C++17/C11 compiler, GLib >=2.64, pthreads and yyjson 0.13.0.
diff --git a/meson.build b/meson.build
index 4dabe52..1f229da 100644
--- a/meson.build
+++ b/meson.build
@@ -1,4 +1,4 @@
-project('wayfire-core', ['c', 'cpp'], version: '0.1.9', license: 'MIT',
+project('pyr-core', ['c', 'cpp'], version: '0.1.9', license: 'MIT',
   meson_version: '>=1.0.0', default_options: ['cpp_std=c++17', 'c_std=c11', 'warning_level=2', 'pkgconfig.relocatable=true'])
 glib = dependency('glib-2.0', version: '>=2.64')
 # Pin the serializer used by the captured v1 fixtures; re-capture them before updating.
@@ -12,9 +12,9 @@ client = shared_library('wayfire-desktop-client', ['src/client.cpp', 'private/me
   link_depends: 'exports.map')
 install_headers('include/wayfire-desktop/client.h', subdir: 'wayfire-desktop')
 import('pkgconfig').generate(client, name: 'wayfire-desktop-client',
-  description: 'Wayfire desktop v1 client C API', requires: ['glib-2.0'],
+  description: 'Pyr desktop v1 client C API', requires: ['glib-2.0'],
   subdirs: '.', version: meson.project_version())
-install_data('README.md', 'LICENSE', 'source-manifest.json', install_dir: get_option('datadir') / 'doc/wayfire-core')
+install_data('README.md', 'LICENSE', 'source-manifest.json', install_dir: get_option('datadir') / 'doc/pyr-core')
 if get_option('tests')
   subdir('tests')
 endif