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Proposals

Modern Han Ideographs

• G-source characters
  • GFZ-source characters
    • Eiso Chan, Kushim Jiang. Request for consideration to update the source reference information for U+24FB9 and 66 GFZ-Source characters. IRG N2245.
  • G4K-source characters
    • Kushim Jiang. Request for consideration to update the source reference information for 522 G4K-Source characters and the glyphs of 19 G4K-Source characters. IRG N2267.
      • Attachment: Evidence (P1, P2, P3, P4, P5).
    • Kushim Jiang. Request for updating the source reference information of 522 G4K-Source characters. IRG N2267R = WG2 N5084.
      • Attachment: Evidence, Data.
  • GBK-source characters
    • Kushim Jiang. Request for consideration to update the source reference information for 175 GBK-Source characters and the glyphs of 2 GBK-Source characters. IRG N2442.
      • Attachment: Evidence (Google Drive, Weiyun).
  • GIDC-source characters
    • Kushim Jiang. Report on the encoding situation of Founder Population Information Font. IRG N2333.
  • U+3A17
    • Kushim Jiang. Request to update the G-source glyph and source reference for U+3A17. IRG N2851.
    • Judith Chen. Feedback on IRG N2851 and IRG N2853. IRG N2855.
• UK-source characters
  • U+95D6, U+3125D
    • Andrew West, Eiso Chan. Possible Disunification of U+95D6 and U+3125D. IRG N2800.
    • Kushim Jiang, Tianheng Shen. Feedback on IRG N2800. IRG N2812.
• proposed characters
  • WS2021-00120, WS2021-00126, WS2021-00003, WS2021-00129
    • Eiso Chan, Kushim Jiang. Proposal to add 4 music-used ideographs to UAX #45. L2/19-089.
  • U+2B738
    • Kushim Jiang. Disunification of U+2F83A. IRG N2447 = L2/21-046.
  • U+2B739, U+5F50
    • Alexander Zapryagaev. Disunification request for U+5F50. IRG N2509.
    • Kushim Jiang. G-source implementation report on U+5F50. IRG N2509 Feedback.
  • U+FA99, U+FAB0, U+FAD1
    • Kushim Jiang. Disunification request for 3 characters. IRG N2510.
    • Kushim Jiang. Proposal to add two characters and change the status field of one character in UAX #45. L2/21-178.
    • Kushim Jiang. Response to three feedbacks to IRG N2510. IRG N2510 Response.
  • U+4E30
    • Unicode. Error report: CJK chart U+4E30 mixed up. IRG N2539.
    • Kushim Jiang. Feedback on response to feedback on the error report. IRG N2539 Feedback.
  • WS2021-00001
    • IRG. IRG WS2021 Version 5.0, Attributes and Summary. IRG N2606.
    • Kushim Jiang. Review of studies on WS2021-00001. IRG N2606 Kushim Feedback.
  • U+203D8, U+2D156, U+25B9F
    • Kushim Jiang. Proposal to update the reference glyphs for 3 characters. IRG N2642 = L2/23-245.
  • WS2024-00687, WS2024-00631, WS2024-01605, WS2024-02861, WS2024-00692, WS2024-00623, WS2024-00734, WS2024-01147, WS2024-00545, WS2024-00147
    • Kushim Jiang. Proposal to add 10 characters used in Putian–Xianyou Puxianxi Opera to UAX #45. L2/24-041.
  • U+2A7E6, U+2AC61, WS2021-03268, U+31673
    • Kushim Jiang. Request for consideration to normalize 4 V-source characters. IRG N2795.
    • Vietnam. Vietnam Response to IRG N2795. IRG N2801.
  • U+3A17
    • Kushim Jiang. Request to update the G-source glyph and source reference for U+3A17. IRG N2851.
• other topics
  • IDC
    • Yang Tao, Eiso Chan, Yifan Wang. Submission of 3 IDCes. IRG N2273.
    • Yang Tao, Eiso Chan, Yifan Wang. Proposal of 4 IDCs. IRG N2273R = L2/17-386.
    • Kushim Jiang. Feedback on proposals of 4 IDCs (IRG N2273R). IRG N2273R Feedback.
  • Han ligatures
    • IRG. IRG WS2021 Version 4.0, Attributes and Summary. IRG N2581.
    • Tianheng Shen. About the encoding model on Han ligatures. IRG N2581 Tianheng Feedback.
    • Kushim Jiang. Feedback on the encoding model of Han ligatures. IRG N2606 Kushim Feedback 2.
  • Hybrid characters
    • Gen Kojitani. Script-hybrid and abreviated CJK letters. IRG N2637.
    • Kushim Jiang. Feedback on hybrid characters. IRG N2637 Kushim Feedback.
  • ORT
    • Kushim Jiang, Eiso Chan, Yi Bai, Tianheng Shen. Proposal to maintain an evidence collection system in ORT. IRG N2607R.
  • CJK components
    • Kushim Jiang, Huidan Liu, Yang Tao. Preliminary proposal to encode 131 CJK components for GF 3001—1997 and GF 0014—2009. IRG N2733R.
    • Kushim Jiang, Huidan Liu, Yang Tao, Eiso Chan. Updated proposal to encode CJKV components to UCS. IRG N2799.
    • Kushim Jiang, Huidan Liu, Yang Tao, Eiso Chan, Ken Chen, Zhao Liu, Richard Zou, Selena Wei, Yenling Tseng, Chanhuan Liu. Update proposal to encode CJK Unified Ideographs Components. IRG N2878.
    • Kushim Jiang, Huidan Liu, Yang Tao, Eiso Chan, Ken Chen, Zhao Liu, Richard Zou, Chenming Zhang, Selena Wei, Yenling Tseng, Chanhuan Liu. Update proposal to encode CJK Unified Ideographs Components and CJK Unified Ideographs Jianzi Musical Notation Components. IRG N2878R.

Shuowen Ideographs

It should be noted that although this section is commonly referred to as the Small Seal script, it encompasses both the Qin script and the scripts of the other six states. Moreover, it is examined as a transmitted text rather than an excavated one. Therefore, the more appropriate designation here is Shuowen Ideographs.

• encoded characters
  • Small Seal
    • Small Seal Working Group. Proposal to encode the Small Seal Script in UCS. WG2 N5344R. ▷ Kushim Jiang is an individual expert of the Small Seal Working Group.

Latin

• encoded characters
  • U+0184, U+0185
    • Juechen Zhong. Proposal to correct latin small letter tone six (U+0185). L2/19-201.
    • Kushim Jiang. Proposal to provide the glyphs of Latin letter tone six. L2/21-083.

Nüshu

• encoded characters
  • U+1B22A, U+1B23B, U+1B24B, U+1B268
    • Eiso Chan, Kushim Jiang. Updates for 8 values for 4 Nushu characters in UCD. L2/20-075.
  • U+1B1FE, U+1B2EB, U+1B2EC
    • Eiso Chan, Kushim Jiang. Updates for 3 values for 3 Nushu characters in UCD. L2/21-024.
  • font update
    • Kushim Jiang. Proposal to update the reference glyphs in the Nüshu block and the Ideographic Symbols and Punctuation block. L2/22-138.
    • 🔭️ Nüshu: Proposal to update the reference glyphs in the Nüshu block

Mongolian

• unencoded characters
  • characters for Hudum Alikali and Todo Alikali
    • Kushim Jiang. Proposal to encode 4 Mongolian characters. L2/21-244.
    • 🔭️ Mongolian: Add 4 characters
• encoding model
  • shaping rules
    • Kushim Jiang. Text representation and shaping manual of the Mongolian script. L2/23-101.
    • Kushim Jiang. Unicode Technical Note #57: Encoding and Shaping of the Mongolian Script. UTN #57.
    • 🔭️ Mongolian: Changes to Chapter 13 Mongolian with references to new Mongolian UTN
    • Kushim Jiang. Progress report on UTN #57: Encoding and Shaping of the Mongolian Script. L2/25-140.
• other scripts
  • Wagindara script
    • Jiaxu Yehenara, Kushim Jiang, Uju Tunggiya, Tupo Liu. Preliminary proposal to encode Wagindara letters for the Mongolian script. L2/24-242.
    • 🔭️ Mongolian: Wagindara letters for the Mongolian script

Tibetan

• encoded characters
  • U+0F0D, U+0F0E
    • Kushim Jiang. Proposal to clarify the usage of shay in the Core Specification. L2/25-207.
    • Peter Lofting. Comments on Tibetan Double Shad. L2/25-208.
    • Peter Lofting. Response from Peter Lofting to Kushim. L2/25-209.
    • 🔭️ Tibetan: Proposal to clarify the usage of shay in the Core Specification

Yi Ideographs

• unencoded characters
  • characters for Yi Ideographs
    • Kushim Jiang. Introduction to encode Yi Ideographs. L2/22-183.
    • 🔭️ Yi Ideographs: Introduction to encode Yi Ideographs

Tai Xaau

• unencoded characters
  • Tai Khao
    • Jim Brase. Writing Tai Don: Additional characters needed for the Tai Viet script. L2/08-217.
    • Kushim Jiang. Preliminary proposal to encode the Tai Khao script in UCS. L2/20-207.
    • Jim Brase. A response to Kushim Jiang, “Preliminary proposal to encode the Tai Khao script in UCS”. L2/20-208.
  • Tai Don
    • Kushim Jiang. Updated proposal to encode the Tai Don script. L2/22-098.
    • Jim Brase. Comments on “Updated proposal to encode the Tai Don script in UCS”. L2/22-099.
    • Kushim Jiang. Final proposal to add 22 characters for Tai Don writing system. L2/22-210.
    • Eiso Chan. Comments on the Tai Don or Tai Khao encoding. L2/22-272.
    • Jim Brase. Response to Eiso Chan’s “Comments on the Tai Don or Tai Khao encoding”. L2/22-273.
  • Tai Viet
    • Kushim Jiang. Proposal to encode additional Tai Viet characters for the Jinping Dai. L2/23-023.
  • Tai Xaau
    • China. Proposal to encode the Tai Xaau script. WG2 N5310.
    • Jie Dao, Ziyuan Qi. Proposal on Tai Xaau Script National Standard Code. WG2 N5340.
    • 🔭️ Tai Xaau (was: Tai Don / Tai Viet characters for Jinping Dai)

Arabic

• encoded characters
  • U+0641
    • Eiso Chan, Kushim Jiang, Kwat Ulan. U+0641 information for Uyghur, Kazakh and Kyrgyz. L2/20-293.

Rma

• unencoded characters
  • Rma
    • Eiso Chan, Jiuqiao Wei, Nathaniel Sims. Preliminary proposal to encode Rma script to UCS. L2/22-130.
    • Eiso Chan, Kushim Jiang, Jiuqiao Wei, Nathaniel Sims. Proposal to encode Rma script to UCS. L2/25-129.
    • 🔭️ Rma script

Recommendations

SAH (Script Ad Hoc Group)

• Deborah Anderson, et al. Recommendations to UTC #174 January 2023 on Script Proposals. L2/23-012.
  • 🔭️ Tai Xaau (was: Tai Don / Tai Viet characters for Jinping Dai)
• Deborah Anderson, et al. Recommendations to UTC #175 April 2023 on Script Proposals. L2/23-083.
• Deborah Anderson, et al. Recommendations to UTC #176 July 2023 on Script Proposals. L2/23-164.
• Deborah Anderson, et al. Recommendations to UTC #178 January 2024 on Script Proposals. L2/24-013R.
  • 🔭️ Mongolian: Proposal to Encode One Manchu Letter

SEW (Script Encoding Working Group)

• Jan Kučera, et al. Recommendations to UTC #181 (November 2024) on Script Proposals. L2/24-228.
• Jan Kučera, et al. Recommendations to UTC #182 (January 2025) on Script Proposals. L2/25-010.
  • 🔭️ Mongolian: Proposal to Encode One Manchu Letter
• Jan Kučera, et al. Recommendations to UTC #183 (April 2025) on Script Proposals. L2/25-091R.
• Jan Kučera, et al. Recommendations to UTC #185 (October 2025) on Script Proposals. L2/25-232.

UTC (Unicode Technical Committee)

• Approved Minutes of UTC Meeting 175. L2/23-076.
• Approved Minutes of UTC Meeting 176. L2/23-157.
• Approved Minutes of UTC Meeting 181. L2/24-221.
• Approved Minutes of UTC Meeting 183. L2/25-085.

WG2

• Recommendations from WG2 Meeting 72. SC2 N4993 = WG2 N5304.

IRG

• List of Participants of IRG #50 Meeting. IRG N2287.
• List of Participants of IRG #58 Meeting. IRG N2524.
• List of Participants of IRG #59 Meeting. IRG N2558.
• List of Participants of IRG #60 Meeting. IRG N2602.
• List of Participants of IRG #61 Meeting. IRG N2618.
• List of Participants of IRG #62 Meeting. IRG N2658.
• List of Participants of IRG #63 Meeting. IRG N2705.
• List of Participants of IRG #64 Meeting. IRG N2768.
• List of Participants of IRG #65 Meeting. IRG N2829.