Wikipedia talk:Selected anniversaries/May 12

Moved from Wikipedia talk:Selected anniversaries
I'd like to suggest to include the following event on the main page:
 * 1941 - Konrad Zuse presented the Z3, the world's first working programmable, fully automatic computer in Berlin. MikeZ 11:34, 12 May 2006 (UTC)

2012 notes
— howcheng  {chat} 06:28, 11 May 2012 (UTC)
 * Moved to Ineligible: Louis Riel (saved for November 16)
 * New articles (unused): Allied-occupied Austria
 * Omitted: Jagiellonian University; Battle of Palmito Ranch; French occupation of Tunisia; Battle of Coral–Balmoral; Iran newspaper cockroach cartoon controversy
 * Included: Edward Lear (200th birthday); Day of the Barricades (first appearance); 1926 United Kingdom general strike (5th appearance, last in 2010); Second Battle of Kharkov (first appearance, 70th anniversary); Trisakti shootings (first appearance); Postville Raid (first appearance)

2013 notes
— howcheng  {chat} 07:27, 11 May 2013 (UTC)
 * Omitted: Day of the Barricades; 1926 United Kingdom general strike; Second Battle of Kharkov; Trisakti shootings; Postville Raid
 * Included: National University of San Marcos (6th appearance, last in 2009; rescued from Ineligible); Donner Party (first appearance); Z3 (computer) (6th appearance, last in 2011); Allied-occupied Austria (first appearance); Mayaguez incident (3rd appearance, last in 2010); 2008 Sichuan earthquake (3rd appearance, last in 2010)

2014 notes
— howcheng  {chat} 06:50, 11 May 2014 (UTC)
 * New articles (unused): Prince of Anhua rebellion; Battle of Raymond; Battle of Batoche
 * Omitted: Donner Party; Z3 (computer); Allied-occupied Austria; Mayaguez incident; 2008 Sichuan earthquake
 * Included: Emperor Ai of Tang (first appearance); Jagiellonian University (2nd appearance, last in 2011); French conquest of Tunisia (2nd appearance, last in 2011); Norge (airship) (first appearance); North American Aerospace Defense Command (6th appearance, last in 2009; article had been removed from page)

2015 notes
— howcheng  {chat} 07:13, 10 May 2015 (UTC)
 * Omitted: Emperor Ai of Tang; Jagiellonian University; French conquest of Tunisia; Norge (airship); North American Aerospace Defense Command
 * Included: Prince of Anhua rebellion (first appearance); Battle of Palmito Ranch (2nd appearance, last in 2011; 150th anniversary); Battle of Batoche (first appearance); Allied-occupied Austria (2nd appearance, last in 2013; 60th anniversary); Mayaguez incident (4th appearance, last in 2013; 40th anniversary)

2016 notes
— howcheng  {chat} 15:53, 11 May 2016 (UTC)
 * Moved to Ineligible: National University of San Marcos (maintenance)
 * Omitted: Prince of Anhua rebellion; Battle of Palmito Ranch; Battle of Batoche; Allied-occupied Austria; Mayaguez incident
 * Included: Day of the Barricades (2nd appearance, last in 2012); Donner Party (2nd appearance, last in 2013); 1926 United Kingdom general strike (6th appearance, last in 2012; 90th anniversary); Battle of Coral–Balmoral (2nd appearance, last in 2011); Iran newspaper cockroach cartoon controversy (2nd appearance, last in 2011; 10th anniversary)

2017 notes
— howcheng  {chat} 02:10, 13 May 2017 (UTC)
 * Moved to Ineligible: Jagiellonian University (maintenance); Battle of Batoche (maintenance)
 * Omitted: International Nurses Day (ineligible—maintenance); Day of the Barricades; Donner Party; 1926 United Kingdom general strike; Battle of Coral–Balmoral; Iran newspaper cockroach cartoon controversy
 * Included: Emperor Ai of Tang (2nd appearance, last in 2014); French conquest of Tunisia (3rd appearance, last in 2014); Second Battle of Kharkov (2nd appearance, last in 2012; 75th anniversary); Are You Experienced (first appearance; 50th anniversary); Coppergate Helmet (first appearance); Rachel Chiesley, Lady Grange (first appearance); Katharine Hepburn (first appearance); Alexander Esenin-Volpin (first appearance)

2018 notes
— howcheng  {chat} 23:01, 12 May 2018 (UTC)
 * Moved to Ineligible: Battle of Palmito Ranch (maintenance); Norge (airship) (maintenance); 1926 United Kingdom general strike (maintenance)
 * Omitted: Emperor Ai of Tang; French conquest of Tunisia; Second Battle of Kharkov; Are You Experienced; Coppergate Helmet; Rachel Chiesley, Lady Grange; Katharine Hepburn; Alexander Esenin-Volpin
 * Included: Day of the Barricades (3rd appearance, last in 2016); North Borneo (first appearance); Battle of Coral–Balmoral (3rd appearance, last in 2016; 50th anniversary); Trisakti shootings (2nd appearance, last in 2012; 20th anniversary); Postville raid (2nd appearance, last in 2012; 10th anniversary); Fergus of Galloway (first appearance); Johann Baptist Wanhal (first appearance); Yogi Berra (first appearance)

Mother's Day, 2019
Can we possibly add this event for 2019's May 12 OTD? BenevolentBeast (talk) 23:13, 5 May 2019 (UTC)
 * edit: This is actually celebrated in 86 countries and 11 territories according to this article, my bad. BenevolentBeast (talk) 23:20, 5 May 2019 (UTC)

2019 notes
— howcheng  {chat} 17:10, 13 May 2019 (UTC)
 * Moved to Ineligible: Allied-occupied Austria (date not certain); Afriqiyah Airways Flight 771 (maintenance)
 * Omitted: Day of the Barricades; North Borneo; Battle of Coral–Balmoral; Trisakti shootings; Postville raid; Fergus of Galloway; Johann Baptist Wanhal; Yogi Berra
 * Included: Prince of Anhua rebellion (2nd appearance, last in 2015); Battle of Raymond; Z3 (computer) (7th appearance, last in 2013); Are You Experienced (2nd appearance, last in 2017); Iran newspaper cockroach cartoon controversy (3rd appearance, last in 2016); Æthelhard (first appearance); Justus von Liebig (first appearance); Maryam Mirzakhani (first appearance)

2020 notes
— howcheng  {chat} 15:51, 13 May 2020 (UTC)
 * Deleted: Allied-occupied Austria (moved to July 27)
 * Omitted: Prince of Anhua rebellion; Battle of Raymond; Z3 (computer); Are You Experienced; Iran newspaper cockroach cartoon controversy; Æthelhard; Justus von Liebig; Maryam Mirzakhani
 * Included: Emperor Ai of Tang (3rd appearance, last in 2017); Donner Party (3rd appearance, last in 2016); Second Battle of Kharkov (3rd appearance, last in 2017); Juan María Fernández y Krohn (first appearance); Trisakti shootings (3rd appearance, last in 2018); Pompeo Colonna (first appearance); Rachel Chiesley, Lady Grange (2nd appearance, last in 2017); Malin Åkerman (first appearance)

2021 notes
— howcheng  {chat} 07:23, 14 May 2021 (UTC)
 * Moved to Ineligible: 2008 Sichuan earthquake (maintenance)
 * New articles (ineligible): Murad Mirza (son of Akbar) (date not certain); Otto Frank (maintenance)
 * Omitted: Emperor Ai of Tang; Donner Party; Second Battle of Kharkov; Juan María Fernández y Krohn; Trisakti shootings; Pompeo Colonna; Rachel Chiesley, Lady Grange; Malin Åkerman
 * Included: Day of the Barricades (4th appearance, last in 2018); French conquest of Tunisia (4th appearance, last in 2017); Z3 (computer) (8th appearance, last in 2019; 80th anniversary); Postville raid (3rd appearance, last in 2018); Æthelhard (2nd appearance, last in 2019); Katharine Hepburn (2nd appearance, last in 2017); Benjamin Sheares (first appearance; 40th anniversary)

2022 notes
— howcheng  {chat} 07:47, 13 May 2022 (UTC)
 * Moved to Ineligible: Second Battle of Kharkov (maintenance); Iran newspaper cockroach cartoon controversy (maintenance)
 * Omitted: Day of the Barricades; French conquest of Tunisia; Z3 (computer); Postville raid; Æthelhard; Katharine Hepburn; Benjamin Sheares
 * Included: Donner Party (4th appearance, last in 2020); Battle of Raymond (2nd appearance, last in 2019); North Borneo (2nd appearance, last in 2018); Mayaguez incident (5th appearance, last in 2015); Coppergate Helmet (2nd appearance, last in 2017; 40th anniversary); Thomas Palaiologos (first appearance); Otto Frank (first appearance; rescued from Ineligible); Rami Malek (first appearance)