- 18:00, 22 April 2021 diff hist +78 Krplivnik (Q1059) Added [hu] description: Falu Szlovéniában
- 18:00, 22 April 2021 diff hist +66 Krplivnik (Q1059) Added [hu] label: Kapornak
- 17:59, 22 April 2021 diff hist +512 Zalavár (Q1058) Created claim: coordinate location (P86): 46°40'12"N, 17°9'25"E
- 17:58, 22 April 2021 diff hist +524 Pápoc (Q1056) Created claim: coordinate location (P86): 47°25'N, 17°8'E
- 17:57, 22 April 2021 diff hist +525 Deva (Q1049) Created claim: coordinate location (P86): 45°52'19"N, 22°54'42"E
- 17:56, 22 April 2021 diff hist +523 Knin (Q1046) Created claim: coordinate location (P86): 44°2'N, 16°11'E current
- 17:54, 22 April 2021 diff hist +515 Budafelhévíz (Q1037) Created claim: coordinate location (P86): 47°31'40.05"N, 19°2'12.93"E
- 17:52, 22 April 2021 diff hist +523 Gdańsk (Q1034) Created claim: coordinate location (P86): 54°22'N, 18°38'E current
- 17:51, 22 April 2021 diff hist +524 Brussels (Q1033) Created claim: coordinate location (P86): 50°50'48"N, 4°21'6"E current
- 17:49, 22 April 2021 diff hist +510 Medieşu Aurit (Q1028) Created claim: coordinate location (P86): 47°47'N, 23°9'E current
- 17:47, 22 April 2021 diff hist +524 Orăștie (Q1025) Created claim: coordinate location (P86): 45°50'25"N, 23°11'58"E
- 17:46, 22 April 2021 diff hist +512 Miechów (Q102) Created claim: coordinate location (P86): 50°21'28"N, 20°1'57"E current
- 17:45, 22 April 2021 diff hist +524 Nové Zámky (Q1014) Created claim: coordinate location (P86): 47°58'59"N, 18°10'22"E
- 17:43, 22 April 2021 diff hist +523 Lwówek Śląski (Q1006) Created claim: coordinate location (P86): 51°7'N, 15°35'E
- 17:40, 22 April 2021 diff hist +509 Pułtusk (Q100) Created claim: coordinate location (P86): 52°47'N, 21°3'E
- 11:18, 14 April 2021 diff hist +380 ISBN-10 (P92) Created claim: formatter URL (P20): https://wikidata.org/wiki/Special:BookSources/$1
- 11:17, 14 April 2021 diff hist +335 ISBN-10 (P92) Created claim: Wikidata ID (P19): P957
- 11:17, 14 April 2021 diff hist -380 ISBN-10 (P92) Removed claim: formatter URL (P20): https://wikidata.org/wiki/Special:BookSources/$1
- 11:16, 14 April 2021 diff hist +384 ISBN-13 (P91) Created claim: formatter URL (P20): https://www.wikidata.org/wiki/Special:BookSources/$1
- 11:14, 14 April 2021 diff hist +335 ISBN-13 (P91) Created claim: Wikidata ID (P19): P212
- 11:14, 14 April 2021 diff hist -384 ISBN-13 (P91) Removed claim: formatter URL (P20): https://www.wikidata.org/wiki/Special:BookSources/$1
- 15:09, 13 April 2021 diff hist +124 NEKTÁR identifier (P94) Added [hu] description: Az Országos Széchényi Könyvtár katalógusának azonosítója
- 15:09, 13 April 2021 diff hist +105 NEKTÁR identifier (P94) Added [en] description: Identifier of the National Széchényi Library
- 15:09, 13 April 2021 diff hist +75 NEKTÁR identifier (P94) Added [hu] label: OSZK-azonosító
- 15:07, 13 April 2021 diff hist +234 N NEKTÁR identifier (P94) Created a new Property: NSzL-ID
- 15:02, 13 April 2021 diff hist +110 MTMT author ID (P93) Added [hu] description: A Magyar Tudományos Művek Tárának azonosítója
- 15:02, 13 April 2021 diff hist +110 MTMT author ID (P93) Added [en] description: Identifier of the Hungarian Scientific Bibliography
- 14:18, 13 April 2021 diff hist +75 MTMT author ID (P93) Added [hu] label: MTMT-azonosító
- 14:18, 13 April 2021 diff hist +234 N MTMT author ID (P93) Created a new Property: MTMT-ID
- 09:25, 13 April 2021 diff hist +103 ISBN-13 (P91) Added [hu] alias: International Standard Book Number
- 09:25, 13 April 2021 diff hist +103 ISBN-13 (P91) Added [en] alias: International Standard Book Number
- 09:25, 13 April 2021 diff hist +156 ISBN-13 (P91) Added [hu] description: 13 jegyű azonosítószám a könyvek és egyéb monografikus jellegű művek nyilvántartására
- 09:25, 13 April 2021 diff hist +106 ISBN-13 (P91) Added [en] description: Identifier for a book (edition), thirteen digit
- 09:25, 13 April 2021 diff hist +65 ISBN-13 (P91) Added [hu] label: ISBN-13
- 09:15, 13 April 2021 diff hist +380 ISBN-10 (P92) Created claim: formatter URL (P20): https://wikidata.org/wiki/Special:BookSources/$1
- 09:10, 13 April 2021 diff hist +103 ISBN-10 (P92) Added [hu] alias: International Standard Book Number
- 09:09, 13 April 2021 diff hist +103 ISBN-10 (P92) Added [en] alias: International Standard Book Number
- 09:09, 13 April 2021 diff hist +132 ISBN-10 (P92) Added [hu] description: 10 jegyű azonosítószám a 2007. január 1. előtt kiadott könyveknél
- 09:09, 13 April 2021 diff hist +147 ISBN-10 (P92) Added [en] description: Former identifier for a book (edition), ten digits. Used for all publications up to 2006
- 09:09, 13 April 2021 diff hist +65 ISBN-10 (P92) Added [hu] label: ISBN-10
- 09:05, 13 April 2021 diff hist +234 N ISBN-10 (P92) Created a new Property: ISBN-10
- 08:37, 13 April 2021 diff hist +384 ISBN-13 (P91) Created claim: formatter URL (P20): https://www.wikidata.org/wiki/Special:BookSources/$1
- 08:34, 13 April 2021 diff hist +234 N ISBN-13 (P91) Created a new Property: ISBN-13
- 07:26, 5 April 2021 diff hist -403 Jacobus Piso (Q143) Removed claim: acquaintanceship (P87): Desiderius Erasmus (Q1362)
- 08:40, 30 March 2021 diff hist -4 Main Page editing the project's description Tag: Visual edit
- 15:45, 29 March 2021 diff hist +1,083 Main Page Adding a brief summary about the project. Tag: Visual edit
- 19:56, 22 March 2021 diff hist +71 secondary literature (P1) Added [hu] label: szakirodalom
- 19:56, 22 March 2021 diff hist +239 N secondary literature (P1) Created a new Property: literature
- 10:36, 20 March 2021 diff hist +216 N Lymbus (Q1) Created a new Item: Lymbus
- 10:33, 20 March 2021 diff hist -416 Irodalomtörténeti Közlemények (Q4005) Removed claim: instance of (P2): scientific journal (Q385)
