# Id Name Users TB91 TB102 TB115 TB128 TB140 TB153 TB155 Activity Current Min (ATN) Max (XPI) Max (ATN) Notes
3 711780 LookOut (fix version) 140535 5.4

 5.4

 6.7

 6.7

 7.3.1

 7.3.1

 2026-08-25 7.3.1

 140.0 154.* 154.*
10 634298 CardBook 59226 77.0

 86.4

 94.4

 106.2

 106.2

 106.2

 2026-07-21 106.2

 128.0 154.* 154.*
19 987716 Minimize on Close 30815 2.0.1.4

 2.0.1.4

 2.0.1.4

 2.0.3.0

 2.0.3.0

 2.0.3.0

 2026-06-24 2.0.3.0

 128.0 153.* 153.*
31 10052 FiltaQuilla 18664 3.7.2

 3.7.2

 4.3.1

 5.5.1

 6.2.2

 6.2.2

 2026-06-29 6.2.2

 140.0 153.* 154.*
33 64758 XNote++ 15434 3.5.16

 3.5.16

 4.7.14

 4.7.24

 4.7.24

 4.7.24

 2026-08-21 4.7.24

 128.0 154.* 154.*
46 986685 Phoenity Icons 12425 3.7

 3.10


 3.14


 3.19


 3.19


 3.19


 2026-03-27 3.19


 128.0 151.* 153.0
75 988001 Attachment Viewer: view in a tab, slid 5754 2.3.3

 2.3.3

 2.9.2

 3.4.12

 3.4.12

 3.4.12

 2026-02-24 3.4.12

 128.0 148.* 154.*
92 988116 Charset Menu 4115 1.1.2

 2.0.0

 2.0.0

 2.1.2

 2.1.2

 2.1.2

 2025-08-07 2.1.2

 128.0 142.* 153.*
97 987931 Birthday Calendar 3863 1.0

 1.2.2

 1.2.2

 1.2.3

 1.2.5

 1.2.5

 2026-07-18 1.2.5

 140.0 153.* 153.*
100 987740 Nostalgy++/ Manage, search and archive 3680 3.4.2

 3.6.18

 4.8.80

 5.0.5

 5.0.5

 5.0.5

 2026-08-18 5.0.5

 128.0 154.* 154.*
132 356507 Header Tools Lite
↳ Header Tools Improved		 2388 1.5.5

 1.6.2

 2.0.2

 2.4.9

 2.4.9

 2.4.9

 2026-08-21 2.4.9

 128.0 154.* 154.*
149 646888 Dictionary for recipient 1942 2.3.1

 2.3.2

 2.3.2

 2.4.1

 2.4.1

 2.4.1

 2025-08-07 2.4.1

 128.0 142.* 153.*
210 988081 Outlook Address Book Enabler 901 1.0.1

 1.0.2

 1.1.1

 1.1.1

 1.1.1

 1.1.1

 2025-08-07 1.1.1

 115.0 142.* 153.*
223 769143 Lightning Invitation Notifier | LIN 779 153.0
 153.0
 153.0
 153.0
 153.0
 153.0
 2026-09-05 153.0
 78.0 * 153.*
250 989218 Thunderbird Pro 663 1.3.3

 1.9.1

 1.9.1

 2026-06-18 1.9.1

 140.0 153.* 153.*
272 987729 New Folder Filters Button
↳ Filter on Folder Button		 582 3.3

 3.5

 3.5

 3.10

 3.10

 3.10

 2026-08-20 3.10

 128.0 153.* 153.*
286 508826 EDS Calendar Integration 542 0.9.3

 1.0.2

 1.1.0

 1.2.0

 1.3.1

 1.3.1

 2026-05-18 1.3.1

 136.0 150.* 153.*
300 988416 Quick Filter By 467 7

 7

 15

 15

 15

 15

 2026-08-17 15

 115.0 153.* 153.*
395 988837 Calendar/Project Tools: Gantt-/Year V 240 2.6.10

 2.6.10

 2.6.10

 2.6.10

 2.6.10

 2.6.10

 2026-04-17 2.6.10

 60.0 150.* 154.*
496 989352 Calendar Annual View 130 1.1.3

 2026-07-24 1.1.3

 147.0 154.0 154.0
538 989871 Undo Send Queue 107 2.0.0
 2.0.0
 2.0.0
 2.0.0
 2026-07-10 2.0.0
 115.0 154.* 154.*
704 988571 FindNow 48 3.6

 4.3

 4.3

 4.3

 2025-07-09 4.3

 128.0 140.* 153.*
728 989589 WashiBird 44 1.5

 1.5

 1.5

 2026-07-29 1.5

 128.0 154.* 154.*
1049 988392 Quick Peek / Message List Preview 10 1.1.4

 1.1.4

 2.1.4

 2.1.4

 2.1.4

 2.1.4

 2026-07-16 2.1.4

 115.0 153.* 154.*
1232 989835 Sender Avatars for Thunderbird 4 2.0.9
 2.0.9
 2.0.9
 2.0.9
 2.0.9
 2026-06-29 2.0.9
 102.0 153.* 153.*
1548 988473 Simple Hello 1 3
 3
 3
 3
 3
 3
 2026-08-17 3
 76.0a1 153.* 153.*

Statistics

21
3
2

The report is based on work by Christopher Leidigh, extended by John Bieling.