組合附加符號補充
歷史

下列與Unicode相關的文檔記錄了在組合附加符號補充區塊中定義特定字符的目的和过程：
| 版本 | 最終碼位 | 碼位数 | L2（英语：） ID | WG2（英语：） ID | 文檔 |
| --- | --- | --- | --- | --- | --- |
| 4.1 | U+1DC0..1DC1 | 2 | L2/02-031 |  | Anderson, Deborah, , 2002-01-21  |
| 4.1 | U+1DC0..1DC1 | 2 | L2/02-033 |  | Anderson, Deborah, , 2002-01-21  |
| 4.1 | U+1DC0..1DC1 | 2 | L2/02-053 |  | Anderson, Deborah, , 2002-02-04  |
| 4.1 | U+1DC0..1DC1 | 2 | L2/02-273 |  | Pantelia, Maria, , 2002-07-31  |
| 4.1 | U+1DC0..1DC1 | 2 | L2/02-287 |  | Pantelia, Maria, , 2002-08-09  |
| 4.1 | U+1DC0..1DC1 | 2 | L2/02-312R |  | Pantelia, Maria, , 2002-11-07  |
| 4.1 | U+1DC0..1DC1 | 2 | L2/03-324 | N2642 （页面存档备份，存于） | Pantelia, Maria, , 2003-10-06  |
| 4.1 | U+1DC0..1DC1 | 2 | L2/04-132 | N2740 （页面存档备份，存于） | Constable, Peter, , 2004-04-19  |
| 4.1 | U+1DC2 | 1 | L2/03-190R |  | Constable, Peter, , 2003-06-08  |
| 4.1 | U+1DC2 | 1 | L2/04-047 |  | Constable, Peter, , 2004-02-01  |
| 4.1 | U+1DC2 | 1 | L2/04-132 | N2740 （页面存档备份，存于） | Constable, Peter, , 2004-04-19  |
| 4.1 | U+1DC2 | 1 | L2/04-003R |  | Moore, Lisa, , , 2004-05-17  |
| 4.1 | U+1DC3 | 1 | L2/04-051 |  | Anderson, Deborah, , 2004-01-29  |
| 4.1 | U+1DC3 | 1 | L2/04-171 | N2763 （页面存档备份，存于） | Everson, Michael, , 2004-05-29  |
| 5.0 | U+1DC4..1DCA | 7 | L2/04-246R |  | Priest, Lorna, , 2004-07-26  |
| 5.0 | U+1DC4..1DCA | 7 | L2/04-316 |  | Moore, Lisa, , , 2004-08-19  |
| 5.0 | U+1DC4..1DCA | 7 | L2/04-348 | N2906 （页面存档备份，存于） | Priest, Lorna, , 2004-08-23  |
| 5.0 | U+1DFE..1DFF | 2 | L2/05-189 | N2958 （页面存档备份，存于） | Lehtiranta, Juhani; Ruppel, Klaas; Suutari, Toni; Trosterud, Trond, , 2005-07-22  |
| 5.0 | U+1DFE..1DFF | 2 | L2/05-261 | N2989 （页面存档备份，存于） | Ruppel, Klaas; Kolehmainen, Erkki I.; Everson, Michael; Freytag, Asmus; Whistler, Ken, , 2005-09-13  |
| 5.0 | U+1DFE..1DFF | 2 | L2/05-270 |  | Whistler, Ken, , , 2005-09-21  |
| 5.0 | U+1DFE..1DFF | 2 | L2/05-279 |  | Moore, Lisa, , , 2005-11-10  |
| 5.0 | U+1DFE..1DFF | 2 |  | N2953 (pdf, doc （页面存档备份，存于）) | Umamaheswaran, V. S., , , 2006-02-16  |
| 5.1 | U+1DCB..1DCC | 2 | L2/06-214 | N3048 （页面存档备份，存于） | , 2006-03-02  |
| 5.1 | U+1DCB..1DCC | 2 | L2/06-108 |  | Moore, Lisa, , , 2006-05-25  |
| 5.1 | U+1DCB..1DCC | 2 |  | N3103 (pdf, doc （页面存档备份，存于）) | Umamaheswaran, V. S., , , 2006-08-25  |
| 5.1 | U+1DCD..1DE6 | 26 | L2/05-183 | N2957 （页面存档备份，存于） | Everson, Michael; Haugen, Odd Einar; Emiliano, António; Pedro, Susana; Grammel, Florian; Baker, Peter; Stötzner, Andreas; Dohnicht, Marcus; Luft, Diana, , 2005-08-02  |
| 5.1 | U+1DCD..1DE6 | 26 | L2/06-027 | N3027 （页面存档备份，存于） | Everson, Michael; Baker, Peter; Emiliano, António; Grammel, Florian; Haugen, Odd Einar; Luft, Diana; Pedro, Susana; Schumacher, Gerd; Stötzner, Andreas, , 2006-01-30  |
| 5.1 | U+1DCD..1DE6 | 26 | L2/06-049 |  | Pedro, Susana, , 2006-01-31  |
| 5.1 | U+1DCD..1DE6 | 26 | L2/06-048 |  | Emiliano, Antonio, , 2006-02-02  |
| 5.1 | U+1DCD..1DE6 | 26 | L2/06-008R2 |  | Moore, Lisa, , , 2006-02-13  |
| 5.1 | U+1DCD..1DE6 | 26 |  | N2953 (pdf, doc （页面存档备份，存于）) | Umamaheswaran, V. S., , , 2006-02-16  |
| 5.1 | U+1DCD..1DE6 | 26 | L2/06-074R | N3039R （页面存档备份，存于） | , 2006-03-16  |
| 5.1 | U+1DCD..1DE6 | 26 | L2/06-101 | N3060 （页面存档备份，存于） | , 2006-03-27  |
| 5.1 | U+1DCD..1DE6 | 26 | L2/06-116 | N3077 （页面存档备份，存于） | Everson, Michael; Baker, Peter; Emiliano, António; Grammel, Florian; Haugen, Odd Einar; Luft, Diana; Pedro, Susana; Schumacher, Gerd; Stötzner, Andreas, , 2006-03-31  |
| 5.1 | U+1DCD..1DE6 | 26 | L2/06-108 |  | Moore, Lisa, , , 2006-05-25  |
| 5.1 | U+1DCD..1DE6 | 26 |  | N3103 (pdf, doc （页面存档备份，存于）) | Umamaheswaran, V. S., , , 2006-08-25  |
| 5.1 | U+1DCD..1DE6 | 26 | L2/06-318 | N3160 （页面存档备份，存于） | , 2006-09-21  |
| 5.2 | U+1DFD | 1 | L2/07-334R2 | N3447 （页面存档备份，存于） | Priest, Lorna, , 2007-10-15  |
| 5.2 | U+1DFD | 1 | L2/07-345 |  | Moore, Lisa, , , 2007-10-25  |
| 5.2 | U+1DFD | 1 | L2/08-318 | N3453 (pdf, doc （页面存档备份，存于）) | Umamaheswaran, V. S., , , 2008-08-13  |
| 6.0 | U+1DFC | 1 | L2/09-028 | N3571 （页面存档备份，存于） | Ruppel, Klaas; Aalto, Tero; Everson, Michael, , 2009-01-27  |
| 6.0 | U+1DFC | 1 | L2/09-234 | N3603 (pdf, doc （页面存档备份，存于）) | Umamaheswaran, V. S., , , 2009-07-08  |
| 6.0 | U+1DFC | 1 | L2/09-104 |  | Moore, Lisa, , , 2009-05-20  |
| 7.0 | U+1DE7..1DF4 | 14 | L2/08-428 | N3555 （页面存档备份，存于） | Everson, Michael, , 2008-11-27  |
| 7.0 | U+1DE7..1DF4 | 14 | L2/10-346 | N3907 （页面存档备份，存于） | Everson, Michael; Wandl-Vogt, Eveline; Dicklberger, Alois, , 2010-09-23  |
| 7.0 | U+1DE7..1DF4 | 14 | L2/11-137 | N4031 （页面存档备份，存于） | Everson, Michael; Wandl-Vogt, Eveline; Dicklberger, Alois, , 2011-05-09  |
| 7.0 | U+1DE7..1DF4 | 14 | L2/11-203 | N4082 （页面存档备份，存于） | Everson, Michael;  et al, , 2011-05-27  |
| 7.0 | U+1DE7..1DF4 | 14 | L2/11-202 | N4081 （页面存档备份，存于） | Everson, Michael; Dicklberger, Alois; Pentzlin, Karl; Wandl-Vogt, Eveline, , 2011-06-02  |
| 7.0 | U+1DE7..1DF4 | 14 | L2/11-240 | N4106 （页面存档备份，存于） | Everson, Michael; Pentzlin, Karl, , 2011-06-09  |
| 7.0 | U+1DE7..1DF4 | 14 | L2/11-261R2 |  | Moore, Lisa, , , 2011-08-16, Approve 85 characters for German dialectology...  |
| 7.0 | U+1DE7..1DF4 | 14 |  | N4103 （页面存档备份，存于） | , , 2012-01-03  |
| 7.0 | U+1DE7..1DF4 | 14 | L2/12-269 | N4296 （页面存档备份，存于） | , 2012-07-26  |
| 7.0 | U+1DF5 | 1 | L2/12-209R | N4279R （页面存档备份，存于） | Everson, Michael; Starner, David, , 2012-07-31  |
| 7.0 | U+1DF5 | 1 | L2/12-239 |  | Moore, Lisa, , , 2012-08-14  |
| 9.0 | U+1DFB | 1 | L2/12-349 |  | Manandhar, Dev Dass; Karmacharya, Samir; Chitrakar, Bishnu, , 2012-10-29  |
| 9.0 | U+1DFB | 1 | L2/12-390 |  | Anderson, Deborah, , 2012-11-08  |
| 9.0 | U+1DFB | 1 | L2/14-253 |  | Anderson, Deborah, , 2014-10-06  |
| 9.0 | U+1DFB | 1 | L2/14-250 |  | Moore, Lisa, , , 2014-11-10  |
| 9.0 | U+1DFB | 1 | L2/14-285R3 | N4660 （页面存档备份，存于） | Whistler, Ken, , 2014-12-04  |
| 10.0 | U+1DF6..1DF9 | 4 | L2/15-173 |  | Andreev, Aleksandr; Shardt, Yuri; Simmons, Nikita, , 2015-07-29  |
| 10.0 | U+1DF6..1DF9 | 4 | L2/15-187 |  | Moore, Lisa, , , 2015-08-11  |
| 10.0 | U+1DF6..1DF9 | 4 |  | N4739 （页面存档备份，存于） | , , 2016-08-31  |
| 14.0 | U+1DFA | 1 | L2/19-338 |  | Kiraz, Sebastian Kenoro; Kiraz, George, , 2019-11-21  |
| 14.0 | U+1DFA | 1 | L2/19-343 |  | Anderson, Deborah; Whistler, Ken; Pournader, Roozbeh; Moore, Lisa; Liang, Hai, , , 2019-10-06  |
| 14.0 | U+1DFA | 1 | L2/20-019 |  | Yang, Ben; Kiraz, Sebastian Kenoro; Kiraz, George, , 2020-01-07  |
| 14.0 | U+1DFA | 1 | L2/20-046 |  | Anderson, Deborah; Whistler, Ken; Pournader, Roozbeh; Moore, Lisa; Liang, Hai, , , 2020-01-10  |
| 14.0 | U+1DFA | 1 | L2/20-015R |  | Moore, Lisa, , , 2020-05-14  |
 ↑   提案中建議的碼位及名稱可能與最終碼位不同。