Aktion T4: Revision history

30 September 2026

• curprev 03:0403:04, 30 September 2026 Proof finder talk contribs 104,218 bytes −10 →Other perpetrators: Fix name of Kiel University Tag: Visual edit

24 September 2026

• curprev 09:1309:13, 24 September 2026 Pigsonthewing talk contribs 104,228 bytes −11 →Number of euthanasia victims: superfluous

2 September 2026

• curprev 11:2711:27, 2 September 2026 Yadsalohcin talk contribs 104,239 bytes +80 Add wikilinks

24 August 2026

• curprev 13:0313:03, 24 August 2026 FelineHerder talk contribs 104,159 bytes +52 No edit summary

23 August 2026

• curprev 11:5911:59, 23 August 2026 Randy Kryn talk contribs 104,107 bytes +1 coding fix to last edit
• curprev 11:5911:59, 23 August 2026 Randy Kryn talk contribs 104,106 bytes −1 uppercase per direct link (Wannsee Conference) and added date

14 August 2026

• curprev 23:4223:42, 14 August 2026 Natg 19 talk contribs m 104,107 bytes +3 Disambiguating links to Tiergarten (link changed to Tiergarten (district)) using DisamAssist.

29 July 2026

• curprev 22:4922:49, 29 July 2026 Aemilius Adolphin talk contribs 104,104 bytes −27 More concise. See WP:SHORTDES Tag: Visual edit
• curprev 13:4913:49, 29 July 2026 YannLK talk contribs 104,131 bytes +32 More descriptive short description Tags: Mobile edit Mobile app edit iOS app edit App section source

27 July 2026

• curprev 02:5402:54, 27 July 2026 RMCD bot talk contribs 104,099 bytes −123 Removing notice of move discussion

24 July 2026

• curprev 05:3605:36, 24 July 2026 CutlassBot talk contribs 104,222 bytes +31 Blacklist link removal. See Wikipedia talk:archive.today guidance#Feedback requested on Template:Deprecated archive

19 July 2026

• curprev 08:0408:04, 19 July 2026 RMCD bot talk contribs 104,191 bytes +123 Notifying subject page of move discussion on Talk:Aktion T4

18 July 2026

• curprev 23:0723:07, 18 July 2026 Bilby talk contribs 104,068 bytes −31 corrected lead
• curprev 23:0423:04, 18 July 2026 Bilby talk contribs m 104,099 bytes 0 Bilby moved page Nazi involuntary euthanasia programme to Aktion T4 over redirect: Correct name; move made with almost no discussion
• curprev 11:1511:15, 18 July 2026 Aemilius Adolphin talk contribs 104,099 bytes −10 →Killing of children: No need to repeat that Bavaria is in Germany Tag: Visual edit
• curprev 11:1411:14, 18 July 2026 Aemilius Adolphin talk contribs 104,109 bytes −1 →Killing of children: No need for a comma here in British English Tag: Visual edit
• curprev 11:0611:06, 18 July 2026 Aemilius Adolphin talk contribs 104,110 bytes −2,143 →Killing of children: Corrected information. reduced repetition. Added content with citations. See Talk Tag: Visual edit
• curprev 07:5107:51, 18 July 2026 Aemilius Adolphin talk contribs m 106,253 bytes −9 →Implementation: repeated word Tag: Visual edit
• curprev 07:4307:43, 18 July 2026 Aemilius Adolphin talk contribs 106,262 bytes +74 →Implementation: More concise. Added content with citations. See Talk Tag: Visual edit
• curprev 06:5706:57, 18 July 2026 Aemilius Adolphin talk contribs 106,188 bytes −9 →Implementation: corrected information. Added citation Tag: Visual edit
• curprev 04:5404:54, 18 July 2026 Aemilius Adolphin talk contribs 106,197 bytes −61 →Implementation: More accurate and concise wording Tag: Visual edit
• curprev 04:3604:36, 18 July 2026 K.e.coffman talk contribs 106,258 bytes +620 add citation
• curprev 04:2704:27, 18 July 2026 Aemilius Adolphin talk contribs 105,638 bytes +25 →Background: Clarifying that Lifton was writing much later Tag: Visual edit

17 July 2026

• curprev 21:5621:56, 17 July 2026 Aemilius Adolphin talk contribs 105,613 bytes +200 →References: Added Kay (2021) Tag: Visual edit: Switched
• curprev 08:3108:31, 17 July 2026 Aemilius Adolphin talk contribs 105,413 bytes 0 →Background: More logical placement Tag: Visual edit
• curprev 07:5707:57, 17 July 2026 Aemilius Adolphin talk contribs 105,413 bytes +16 →Implementation: Moved background information to the background section Tag: Visual edit

15 July 2026

• curprev 03:5903:59, 15 July 2026 Aemilius Adolphin talk contribs 105,397 bytes +143 Cleanup after page move Tag: Visual edit
• curprev 03:4303:43, 15 July 2026 Aemilius Adolphin talk contribs m 105,254 bytes 0 Aemilius Adolphin moved page Aktion T4 to Nazi involuntary euthanasia programme: Aktion T4 is not the common English name for this programme. See talk discussion
• curprev 03:2603:26, 15 July 2026 Aemilius Adolphin talk contribs 105,254 bytes −61 Simplified lead sentence. See Talk Tag: Visual edit

9 July 2026

• curprev 17:0717:07, 9 July 2026 Tulzscha talk contribs 105,315 bytes −641 →Other perpetrators: Since many academics have disputed whether or not Asperger knew about the program, he probably shouldn't be here

8 July 2026

• curprev 07:0407:04, 8 July 2026 Jerodlycett talk contribs m 105,956 bytes −30 clean up with WP:AWB Tag: AWB

3 June 2026

• curprev 23:5823:58, 3 June 2026 XTheBedrockX talk contribs 105,986 bytes +45 added Category:German chemical weapons program using HotCat

12 April 2026

• curprev 16:1416:14, 12 April 2026 Anupam talk contribs 105,941 bytes +15 →top: added adj.

25 January 2026

• curprev 21:2021:20, 25 January 2026 Gjs238 talk contribs 105,926 bytes −21 - parent category

7 January 2026

• curprev 18:5918:59, 7 January 2026 Sheila1988 talk contribs 105,947 bytes +66 Aktion T4 name is not used during the actual period

14 December 2025

• curprev 07:2007:20, 14 December 2025 JJMC89 bot III talk contribs m 105,881 bytes +1 Moving Category:20th-century mass murder in Germany to Category:20th-century mass murders in Germany per Wikipedia:Categories for discussion/Log/2025 November 25#Mass murder
• curprev 07:1807:18, 14 December 2025 JJMC89 bot III talk contribs m 105,880 bytes +1 Moving Category:20th-century mass murder in Europe to Category:20th-century mass murders in Europe per Wikipedia:Categories for discussion/Log/2025 November 25#Mass murder

19 November 2025

• curprev 14:3514:35, 19 November 2025 Zinnober9 talk contribs m 105,879 bytes 0 No edit summary

13 October 2025

• curprev 20:0920:09, 13 October 2025 GenoV84 talk contribs 105,879 bytes +91 Fixed grammar, reordered categories in alphabetical enumeration.
• curprev 20:0420:04, 13 October 2025 GenoV84 talk contribs 105,788 bytes +70 Added more informations and wikilinks.

29 September 2025

• curprev 02:2402:24, 29 September 2025 VolatileAnomaly talk contribs 105,718 bytes +5 MOS:PORTRAIT per edit request-see talk page Tag: Visual edit

26 September 2025

• curprev 00:5300:53, 26 September 2025 Helper201 talk contribs 105,713 bytes 0 Fixed an error.
• curprev 00:5200:52, 26 September 2025 Helper201 talk contribs 105,713 bytes +62 Added a link to the see also section and a relevant category.

18 September 2025

• curprev 12:3412:34, 18 September 2025 Hindbærbrus talk contribs 105,651 bytes +66 Grammar, copy edit
• curprev 12:2712:27, 18 September 2025 Hindbærbrus talk contribs 105,585 bytes +31 Grammar, copy edit

14 September 2025

• curprev 02:0602:06, 14 September 2025 Ottawajin talk contribs 105,554 bytes +29 Added wikilinks Tag: Visual edit

26 August 2025

• curprev 21:1821:18, 26 August 2025 TonySt talk contribs 105,525 bytes +6 Per request (and me)

24 August 2025

• curprev 13:1013:10, 24 August 2025 DocWatson42 talk contribs 105,519 bytes +10 →References: Performed cleanup, in part per MOS:GOODHEAD.
• curprev 12:2712:27, 24 August 2025 Abductive talk contribs 105,509 bytes −7 Over-rounded coordinates fixed. See WP:OPCOORD for guidance.
• curprev 00:3200:32, 24 August 2025 Audaciter talk contribs m 105,516 bytes 0 →Implementation