chg: update about() and update debian install in readme

Signed-off-by: Stephen Arnold <[email protected]>

README.rst

@@ -84,14 +84,26 @@ installed and then add the PPA:
 See `Adding this PPA to your system`_ for more info.
 
 A somewhat manual approach using pre-built packages is available for debian
-*bookworm*, *trixie*, and *sid*. First install the timew package::
+*bookworm*, *trixie*, and *sid*. First install the ``gdebi`` package::
 
-  $ sudo apt install timewarrior
+  $ sudo apt install gdebi
+
+Next download the ``.deb`` packages for timew-report and timew-addons from
+GitHub for your Debian version, eg, for bookworm do::
+
+  $ wget https://github.com/sarnold/timew-addons/releases/download/0.3.0/timew-addons_0.3.0-3+g478e08a-bookworm_all.deb
+  $ wget https://github.com/sarnold/timew-report/releases/download/v1.4.0/timew-report_1.4.0-10+gc66c7b7-bookworm_amd64.deb
 
 Then install the ``.deb`` packages for timew-report and timew-addons from
-GitHub::
+GitHub using gdebi::
+
+  $ sudo gedbi timew-report_1.4.0-10+gc66c7b7-bookworm_amd64.deb
+  $ sudo gedbi timew-addons_0.3.0-3+g478e08a-bookworm_all.deb
+
+.. important:: The exact package names and Debian release will be different.
+               Substitute the name of your Debian release and use the most
+               recent Github release page available.
 
-  $
 
 .. _Adding this PPA to your system:
 .. _this PPA:

scripts/timew-status-indicator

@@ -9,7 +9,7 @@ import subprocess
 import time
 import typing
 from collections import Counter
-from datetime import timedelta
+from datetime import datetime, timedelta
 from decimal import Decimal
 from threading import Thread
 from typing import cast
@@ -180,11 +180,13 @@ class Indicator:
         return menu
 
     def about(self, source):
+        year = datetime.now().year
+        cpr_str = f'© {year} Stephen L Arnold'
         dlg = Gtk.AboutDialog()
         dlg.set_name('About...')
         dlg.set_program_name('Timew Status Indicator')
         dlg.set_version(APP_VERSION)
-        dlg.set_copyright('© 2024 Stephen L Arnold')
+        dlg.set_copyright(cpr_str)
         dlg.set_license_type(Gtk.License.GPL_3_0)
         dlg.set_logo_icon_name(get_state_icon('APP', CFG))
         dlg.set_website('https://github.com/sarnold/timew-addons')