Why is libappindicator3-1 being recommended as a dep for the .deb as of v1.0.0?

[alichtman]

$ sudo apt install deadbolt_1.0.0_amd64.deb
Notice: The following will be installed to satisfy deadbolt:
  libappindicator3-1
============================================================================================================================================
 Removing
============================================================================================================================================
  Package:                                      Version:                                                                             Size:
  gir1.2-ayatanaappindicator3-0.1               0.5.91-1                                                                             33 KB
  libayatana-appindicator3-1                    0.5.91-1                                                                             90 KB
  network-manager-gnome                         1.28.0-1ubuntu1                                                                     2.2 MB
  polychromatic                                 0.8.0                                                                                40 KB
  polychromatic-tray-applet                     0.8.0                                                                                77 KB
  psensor                                       1.1.5-1.3ubuntu2                                                                    378 KB
  remmina                                       1.4.27+dfsg-2                                                                       966 KB
  remmina-plugin-rdp                            1.4.27+dfsg-2                                                                       179 KB
  remmina-plugin-secret                         1.4.27+dfsg-2                                                                        41 KB
  remmina-plugin-vnc                            1.4.27+dfsg-2                                                                        83 KB
  transmission-gtk                              3.00-2.1build1                                                                      1.1 MB
  ubuntu-desktop                                1.497                                                                                55 KB
  ubuntu-desktop-minimal                        1.497                                                                                55 KB
  ubuntu-release-upgrader-gtk                   1:22.10.8                                                                           217 KB
  update-manager                                1:22.10.4                                                                           1.1 MB
  update-notifier                               3.192.59.2                                                                          309 KB

============================================================================================================================================
 Auto-Removing
============================================================================================================================================
  Package:                                      Version:                                                                             Size:
  gir1.2-snapd-2                                1.63-0ubuntu1                                                                        73 KB
  libavahi-ui-gtk3-0                            0.8-6ubuntu1                                                                        122 KB
  libfreerdp-client2-2                          2.8.1+dfsg1-0ubuntu1.1                                                              865 KB
  libminiupnpc17                                2.2.3-1build1                                                                        79 KB
  libnatpmp1                                    20150609-7.1build2                                                                   30 KB
  libvncclient1                                 0.9.13+dfsg-4                                                                       195 KB
  mobile-broadband-provider-info                20220725-1                                                                          544 KB
  polychromatic-cli                             0.8.0                                                                                66 KB
  polychromatic-common                          0.8.0                                                                               1.1 MB
  polychromatic-controller                      0.8.0                                                                               2.4 MB
  psensor-common                                1.1.5-1.3ubuntu2                                                                    221 KB
  python3-colour                                0.1.5-3                                                                              74 KB
  python3-debconf                               1.5.79ubuntu1                                                                        18 KB
  python3-pyqt5.qtsvg                           5.15.7+dfsg-1build1                                                                 157 KB
  python3-pyqt5.qtwebchannel                    5.15.7+dfsg-1build1                                                                  80 KB
  python3-pyqt5.qtwebengine                     5.15.6-1                                                                            702 KB
  remmina-common                                1.4.27+dfsg-2                                                                       1.8 MB
  transmission-common                           3.00-2.1build1                                                                      897 KB
  update-notifier-common                        3.192.59.2                                                                          1.5 MB

============================================================================================================================================
 Installing
============================================================================================================================================
  Package:                                      Version:                                                                             Size:
  libappindicator3-1                            12.10.1+20.10.20200706.1-0ubuntu1                                                    23 KB

============================================================================================================================================
 Upgrading
============================================================================================================================================
  Package:                                      Old Version:                   New Version:                                          Size:
  deadbolt                                      0.1.0                          1.0.0                                                316 KB

============================================================================================================================================
 Summary
============================================================================================================================================
 Remove      16 Packages
 Auto-Remove 19 Packages
 Install      1 Packages
 Upgrade      1 Packages

 Total download size    23 KB
 Disk space to free   17.7 MB

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