{"id":7117,"number":"29.577","type":"TS","title":"5G System; IP Short Message Gateway and SMS Router For Short Message Services; Stage 3","series":29,"status":"Under change control","initial_release":"Rel-17","primary_group":"C4","secondary_groups":[],"portal_id":4020,"portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=4020","dynareport_url":"https://www.3gpp.org/dynareport/29577.htm","publication_scope":null,"radio_technologies":[],"first_seen_at":"2026-09-16T11:04:58.142049+00:00","updated_at":"2026-10-16T09:35:06.458750+00:00","raw_metadata":{"source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=4020","bibliography_source":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv"},"detail_synced_at":"2026-10-09T04:57:30.535429+00:00","versions":[{"release":"Rel-20","version":"20.0.0","meeting":"CT#112","upload_date":"2026-07-01","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.577/29577-k00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":98457,"version_status":null},{"release":"Rel-19","version":"19.4.0","meeting":"CT#110","upload_date":"2026-01-06","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.577/29577-j40.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":97107,"version_status":null},{"release":"Rel-19","version":"19.3.0","meeting":"CT#109","upload_date":"2025-09-28","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.577/29577-j30.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":93530,"version_status":null},{"release":"Rel-19","version":"19.2.0","meeting":"CT#108","upload_date":"2025-06-23","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.577/29577-j20.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":92559,"version_status":null},{"release":"Rel-19","version":"19.1.0","meeting":"CT#107","upload_date":"2025-03-17","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.577/29577-j10.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":91667,"version_status":null},{"release":"Rel-19","version":"19.0.0","meeting":"CT#105","upload_date":"2024-09-19","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.577/29577-j00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":88745,"version_status":null},{"release":"Rel-18","version":"18.4.0","meeting":"CT#104","upload_date":"2024-06-26","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.577/29577-i40.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":87714,"version_status":null},{"release":"Rel-18","version":"18.3.0","meeting":"CT#103","upload_date":"2024-03-27","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.577/29577-i30.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":84481,"version_status":null},{"release":"Rel-17","version":"17.2.0","meeting":"CT#103","upload_date":"2024-03-27","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.577/29577-h20.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":84480,"version_status":null},{"release":"Rel-18","version":"18.2.0","meeting":"CT#102","upload_date":"2024-01-02","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.577/29577-i20.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":83518,"version_status":null},{"release":"Rel-18","version":"18.1.0","meeting":"CT#100","upload_date":"2023-06-26","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.577/29577-i10.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":81613,"version_status":null},{"release":"Rel-18","version":"18.0.0","meeting":"CT#98-e","upload_date":"2022-12-16","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.577/29577-i00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":79823,"version_status":null},{"release":"Rel-17","version":"17.1.0","meeting":"CT#97-e","upload_date":"2022-09-23","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.577/29577-h10.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":78997,"version_status":null},{"release":"Rel-17","version":"17.0.0","meeting":"CT#96","upload_date":"2022-06-21","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.577/29577-h00.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":null},{"release":"Rel-17","version":"1.0.0","meeting":"CT#96","upload_date":"2022-05-30","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.577/29577-100.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-17","version":"0.2.0","meeting":"CT4#110-e","upload_date":"2022-05-30","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.577/29577-020.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"},{"release":"Rel-17","version":"0.1.0","meeting":"CT4#109-e","upload_date":"2022-04-20","comment":"","official_file_url":"https://www.3gpp.org/ftp/Specs/archive/29_series/29.577/29577-010.zip","source_url":"ftp://ftp.3gpp.org/Information/Databases/3GPPBibliography.csv","portal_version_id":null,"version_status":"pre-approval"}],"release_presence":[{"release":"Rel-17","first_version_date":"2022-04-20","latest_version_date":"2024-03-27","first_version":"0.1.0","latest_version":"17.2.0","version_count":6},{"release":"Rel-18","first_version_date":"2022-12-16","latest_version_date":"2024-06-26","first_version":"18.0.0","latest_version":"18.4.0","version_count":5},{"release":"Rel-19","first_version_date":"2024-09-19","latest_version_date":"2026-01-06","first_version":"19.0.0","latest_version":"19.4.0","version_count":5},{"release":"Rel-20","first_version_date":"2026-07-01","latest_version_date":"2026-07-01","first_version":"20.0.0","latest_version":"20.0.0","version_count":1}],"classifications":[],"work_items":[{"uid":890029,"acronym":"SMS_SBI","effective_acronym":"SMS_SBI","title":"CT4 aspects of SMS_SBI","responsible_groups":["C4"],"release":"Rel-17","status":"PCG approved","wi_level":"Building Block (2nd level)","type":"Work Item","first_release":null,"last_release":null,"provenance_type":"official","source_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=4020","association_sources":["portal-spec"],"association_status":"source_tracked"},{"uid":890001,"acronym":"SMS_SBI","effective_acronym":"SMS_SBI","title":"Service-based support for SMS in 5GC","responsible_groups":[],"release":"Rel-17","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-17","last_release":"Rel-18","provenance_type":"parsed","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=519053","association_sources":["portal"],"association_status":"source_tracked"},{"uid":850047,"acronym":"TEI17","effective_acronym":"TEI17","title":"(Small) Technical Enhancements and Improvements for Rel-17","responsible_groups":[],"release":"Rel-17","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-17","last_release":"Rel-17","provenance_type":"parsed","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20261012.zip","association_sources":["crdb"],"association_status":"source_tracked"},{"uid":960052,"acronym":"SBIProtoc18","effective_acronym":"SBIProtoc18","title":"Service Based Interface Protocol Improvements Release 18","responsible_groups":[],"release":"Rel-18","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-18","last_release":"Rel-18","provenance_type":"parsed","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=508934","association_sources":["portal"],"association_status":"source_tracked"},{"uid":920042,"acronym":"TEI18","effective_acronym":"TEI18","title":"(Small) Technical Enhancements and Improvements for Rel-18","responsible_groups":[],"release":"Rel-18","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-18","last_release":"Rel-18","provenance_type":"parsed","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=533970","association_sources":["crdb","portal"],"association_status":"source_tracked"},{"uid":1040083,"acronym":"MPS4msg","effective_acronym":"MPS4msg","title":"MPS for Messaging services","responsible_groups":[],"release":"Rel-19","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-19","last_release":"Rel-19","provenance_type":"parsed","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=560047","association_sources":["portal"],"association_status":"source_tracked"},{"uid":1040001,"acronym":"SBIProtoc19","effective_acronym":"SBIProtoc19","title":"Service Based Interface Protocol Improvements Release 19","responsible_groups":[],"release":"Rel-19","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-19","last_release":"Rel-19","provenance_type":"parsed","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=542344","association_sources":["portal"],"association_status":"source_tracked"},{"uid":980130,"acronym":"TEI19","effective_acronym":"TEI19","title":"(Small) Technical Enhancements and Improvements for Rel-19","responsible_groups":[],"release":"Rel-19","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-19","last_release":"Rel-19","provenance_type":"parsed","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=591975","association_sources":["crdb","portal"],"association_status":"source_tracked"},{"uid":1089999,"acronym":"TEI20","effective_acronym":"TEI20","title":"(Small) Technical Enhancements and Improvements for Rel-20","responsible_groups":[],"release":"Rel-20","status":"PCG approved","wi_level":"Feature (1st level)","type":"Work Item","first_release":"Rel-20","last_release":"Rel-20","provenance_type":"parsed","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=606524","association_sources":["crdb","portal"],"association_status":"source_tracked"}],"change_requests":[{"portal_cr_id":606524,"cr_number":"0030","revision":null,"category":"F","impacted_version":"19.4.0","target_release":"Rel-20","title":"29.577 Rel-20 API version and External doc update","wg_tdoc":"C4-262508","wg_status":"agreed","tsg_tdoc":"CP-261089","tsg_status":"approved","new_version":"20.0.0","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=606524","detail_synced_at":"2026-10-10T00:57:40.286074+00:00"},{"portal_cr_id":603606,"cr_number":"0028","revision":"1","category":"F","impacted_version":"19.4.0","target_release":"Rel-20","title":"Correction of the URI variables","wg_tdoc":"C4-262158","wg_status":"agreed","tsg_tdoc":"CP-261063","tsg_status":"approved","new_version":"20.0.0","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=603606","detail_synced_at":"2026-10-10T02:47:55.228874+00:00"},{"portal_cr_id":null,"cr_number":"0028","revision":null,"category":"F","impacted_version":"19.4.0","target_release":"Rel-20","title":"Correction of the URI variables","wg_tdoc":"C4-262154","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":591975,"cr_number":"0027","revision":null,"category":"F","impacted_version":"19.3.0","target_release":"Rel-19","title":"29.577 Rel-19 API version and External doc update","wg_tdoc":"C4-255493","wg_status":"agreed","tsg_tdoc":"CP-253167","tsg_status":"approved","new_version":"19.4.0","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=591975","detail_synced_at":"2026-10-10T01:37:57.951678+00:00"},{"portal_cr_id":589768,"cr_number":"0026","revision":null,"category":"F","impacted_version":"19.3.0","target_release":"Rel-19","title":"Correction of attribute presence","wg_tdoc":"C4-255222","wg_status":"agreed","tsg_tdoc":"CP-253153","tsg_status":"approved","new_version":"19.4.0","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=589768","detail_synced_at":"2026-10-10T02:54:34.304175+00:00"},{"portal_cr_id":582699,"cr_number":"0025","revision":null,"category":"F","impacted_version":"19.2.0","target_release":"Rel-19","title":"29.577 Rel-19 API version and External doc update","wg_tdoc":"C4-253620","wg_status":"agreed","tsg_tdoc":"CP-252176","tsg_status":"approved","new_version":"19.3.0","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=582699","detail_synced_at":"2026-10-10T02:01:25.080881+00:00"},{"portal_cr_id":575535,"cr_number":"0024","revision":null,"category":"F","impacted_version":"19.1.0","target_release":"Rel-19","title":"29.577 Rel-19 API version and External doc update","wg_tdoc":"C4-252508","wg_status":"agreed","tsg_tdoc":"CP-251079","tsg_status":"approved","new_version":"19.2.0","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=575535","detail_synced_at":"2026-10-10T00:40:18.680916+00:00"},{"portal_cr_id":560047,"cr_number":"0023","revision":null,"category":"B","impacted_version":"19.0.0","target_release":"Rel-19","title":"MPS for Messaging IP-SM-GW SBI","wg_tdoc":"C4-250169","wg_status":"agreed","tsg_tdoc":"CP-250038","tsg_status":"approved","new_version":"19.1.0","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=560047","detail_synced_at":"2026-10-10T00:18:52.961737+00:00"},{"portal_cr_id":542526,"cr_number":"0022","revision":null,"category":"F","impacted_version":"18.4.0","target_release":"Rel-19","title":"29.577 Rel-18 API version and External doc update","wg_tdoc":"C4-243635","wg_status":"agreed","tsg_tdoc":"CP-242038","tsg_status":"approved","new_version":"19.0.0","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=542526","detail_synced_at":"2026-10-09T23:34:40.126338+00:00"},{"portal_cr_id":542381,"cr_number":"0021","revision":"1","category":"F","impacted_version":"18.4.0","target_release":"Rel-19","title":"Add STRUCTURED TYPES","wg_tdoc":"C4-243461","wg_status":"agreed","tsg_tdoc":"CP-242053","tsg_status":"approved","new_version":"19.0.0","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=542381","detail_synced_at":"2026-10-09T23:34:40.549878+00:00"},{"portal_cr_id":542344,"cr_number":"0020","revision":"1","category":"F","impacted_version":"18.4.0","target_release":"Rel-19","title":"The term Payload is replaced with Content due to RFC 9113","wg_tdoc":"C4-243422","wg_status":"agreed","tsg_tdoc":"CP-242030","tsg_status":"approved","new_version":"19.0.0","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=542344","detail_synced_at":"2026-10-09T23:34:40.977342+00:00"},{"portal_cr_id":null,"cr_number":"0029","revision":null,"category":"F","impacted_version":"19.4.0","target_release":"Rel-19","title":"API version and External doc update","wg_tdoc":"C4-262470","wg_status":"agreed","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":533970,"cr_number":"0019","revision":null,"category":"F","impacted_version":"18.3.0","target_release":"Rel-18","title":"29.577 Rel-18 API version and External doc update","wg_tdoc":"C4-242524","wg_status":"agreed","tsg_tdoc":"CP-241052","tsg_status":"approved","new_version":"18.4.0","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=533970","detail_synced_at":"2026-10-09T20:17:48.463514+00:00"},{"portal_cr_id":533678,"cr_number":"0018","revision":"1","category":"F","impacted_version":"18.3.0","target_release":"Rel-18","title":"Style Corrections of Nipsmgw and Nrouter API","wg_tdoc":"C4-242449","wg_status":"agreed","tsg_tdoc":"CP-241050","tsg_status":"approved","new_version":"18.4.0","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=533678","detail_synced_at":"2026-10-09T20:17:48.904589+00:00"},{"portal_cr_id":522175,"cr_number":"0016","revision":null,"category":"F","impacted_version":"18.2.0","target_release":"Rel-18","title":"29.577 Rel-18 API version and External doc update","wg_tdoc":"C4-240878","wg_status":"agreed","tsg_tdoc":"CP-240056","tsg_status":"approved","new_version":"18.3.0","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=522175","detail_synced_at":"2026-10-09T21:16:23.282855+00:00"},{"portal_cr_id":519053,"cr_number":"0015","revision":null,"category":"A","impacted_version":"18.2.0","target_release":"Rel-18","title":"SMSF Registration Information","wg_tdoc":"C4-240395","wg_status":"agreed","tsg_tdoc":"CP-240058","tsg_status":"approved","new_version":"18.3.0","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=519053","detail_synced_at":"2026-10-09T21:16:23.707287+00:00"},{"portal_cr_id":508934,"cr_number":"0013","revision":null,"category":"F","impacted_version":"18.1.0","target_release":"Rel-18","title":"ProblemDetails RFC 7807 obsoleted by 9457","wg_tdoc":"C4-235313","wg_status":"agreed","tsg_tdoc":"CP-233030","tsg_status":"approved","new_version":"18.2.0","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=508934","detail_synced_at":"2026-10-09T22:14:56.818617+00:00"},{"portal_cr_id":501821,"cr_number":"0012","revision":null,"category":"F","impacted_version":"18.1.0","target_release":"Rel-18","title":"HTTP RFCs obsoleted by IETF RFC 9113","wg_tdoc":"C4-234218","wg_status":"agreed","tsg_tdoc":"CP-233027","tsg_status":"approved","new_version":"18.2.0","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=501821","detail_synced_at":"2026-10-09T22:14:57.254164+00:00"},{"portal_cr_id":488790,"cr_number":"0011","revision":null,"category":"F","impacted_version":"18.0.0","target_release":"Rel-18","title":"29.577 Rel-18 API version and External doc update","wg_tdoc":"C4-232579","wg_status":"agreed","tsg_tdoc":"CP-231070","tsg_status":"approved","new_version":"18.1.0","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=488790","detail_synced_at":"2026-10-09T23:19:02.779932+00:00"},{"portal_cr_id":482386,"cr_number":"0010","revision":"1","category":"B","impacted_version":"18.0.0","target_release":"Rel-18","title":"OAuth2 scopes in the Nrouter_SMService API","wg_tdoc":"C4-231573","wg_status":"agreed","tsg_tdoc":"CP-231028","tsg_status":"approved","new_version":"18.1.0","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=482386","detail_synced_at":"2026-10-09T23:19:03.185939+00:00"},{"portal_cr_id":481818,"cr_number":"0007","revision":"3","category":"F","impacted_version":"18.0.0","target_release":"Rel-18","title":"Location header description","wg_tdoc":"C4-231411","wg_status":"agreed","tsg_tdoc":"CP-231026","tsg_status":"approved","new_version":"18.1.0","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=481818","detail_synced_at":"2026-10-09T23:19:03.611856+00:00"},{"portal_cr_id":480453,"cr_number":"0009","revision":null,"category":"B","impacted_version":"18.0.0","target_release":"Rel-18","title":"OAuth2 scopes in the Nipsmgw_SMService API","wg_tdoc":"C4-231360","wg_status":"agreed","tsg_tdoc":"CP-231026","tsg_status":"approved","new_version":"18.1.0","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=480453","detail_synced_at":"2026-10-09T23:19:04.034819+00:00"},{"portal_cr_id":465630,"cr_number":"0006","revision":null,"category":"F","impacted_version":"17.1.0","target_release":"Rel-18","title":"29.577 Rel-18 API version and External doc update","wg_tdoc":"C4-225600","wg_status":"agreed","tsg_tdoc":"CP-223033","tsg_status":"approved","new_version":"18.0.0","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=465630","detail_synced_at":"2026-10-10T00:39:33.557661+00:00"},{"portal_cr_id":465309,"cr_number":"0005","revision":"1","category":"F","impacted_version":"17.1.0","target_release":"Rel-18","title":"Missing Mandatory Status Codes in OpenAPI","wg_tdoc":"C4-225428","wg_status":"agreed","tsg_tdoc":"CP-223028","tsg_status":"approved","new_version":"18.0.0","source_url":"https://portal.3gpp.org/DesktopModules/CRs/CrDetails.aspx?CrId=465309","detail_synced_at":"2026-10-10T00:39:33.985403+00:00"},{"portal_cr_id":null,"cr_number":"0010","revision":null,"category":"B","impacted_version":"18.0.0","target_release":"Rel-18","title":"OAuth2 scopes in the Nrouter_SMService API","wg_tdoc":"C4-231361","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0008","revision":null,"category":"F","impacted_version":"18.0.0","target_release":"Rel-18","title":"29.577 Rel-18 API version and External doc update","wg_tdoc":"C4-230758","wg_status":"agreed","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0007","revision":"2","category":"F","impacted_version":"18.0.0","target_release":"Rel-18","title":"Location header description","wg_tdoc":"C4-231064","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0007","revision":null,"category":"F","impacted_version":"18.0.0","target_release":"Rel-18","title":"Location header in a redirect response","wg_tdoc":"C4-230395","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0007","revision":"1","category":"F","impacted_version":"18.0.0","target_release":"Rel-18","title":"Adding SEPP to RedirectResponse","wg_tdoc":"C4-230711","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0005","revision":null,"category":"F","impacted_version":"17.1.0","target_release":"Rel-18","title":"Missing Mandatory Status Codes in OpenAPI","wg_tdoc":"C4-225198","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0018","revision":null,"category":"F","impacted_version":"18.3.0","target_release":"Rel-18","title":"Style Corrections of Nipsmgw and Nrouter API","wg_tdoc":"C4-242226","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0021","revision":null,"category":"F","impacted_version":"18.4.0","target_release":"Rel-18","title":"Add STRUCTURED TYPES","wg_tdoc":"C4-243343","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0020","revision":null,"category":"F","impacted_version":"18.4.0","target_release":"Rel-18","title":"The term Payload is replaced with Content due to RFC 9113","wg_tdoc":"C4-243336","wg_status":"revised","tsg_tdoc":null,"tsg_status":null,"new_version":"..","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0001","revision":null,"category":"F","impacted_version":"17.0.0","target_release":"Rel-17","title":"Alignment on the service name used with template","wg_tdoc":"C4-224361","wg_status":"agreed","tsg_tdoc":"CP-222027","tsg_status":"approved","new_version":"17.1.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0017","revision":null,"category":"F","impacted_version":"17.1.0","target_release":"Rel-17","title":"29.577 Rel-17 API version and External doc update","wg_tdoc":"C4-240892","wg_status":"agreed","tsg_tdoc":"CP-240070","tsg_status":"approved","new_version":"17.2.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0004","revision":null,"category":"F","impacted_version":"17.0.0","target_release":"Rel-17","title":"29.577 Rel-17 API version and External doc update","wg_tdoc":"C4-224528","wg_status":"agreed","tsg_tdoc":"CP-222058","tsg_status":"approved","new_version":"17.1.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0003","revision":null,"category":"F","impacted_version":"17.0.0","target_release":"Rel-17","title":"Update on the content type for OpenAPI","wg_tdoc":"C4-224363","wg_status":"agreed","tsg_tdoc":"CP-222027","tsg_status":"approved","new_version":"17.1.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0002","revision":null,"category":"F","impacted_version":"17.0.0","target_release":"Rel-17","title":"Editorial corrections","wg_tdoc":"C4-224362","wg_status":"agreed","tsg_tdoc":"CP-222027","tsg_status":"approved","new_version":"17.1.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null},{"portal_cr_id":null,"cr_number":"0014","revision":null,"category":"F","impacted_version":"17.1.0","target_release":"Rel-17","title":"SMSF Registration Information","wg_tdoc":"C4-240394","wg_status":"agreed","tsg_tdoc":"CP-240058","tsg_status":"approved","new_version":"17.2.0","source_url":"ftp://ftp.3gpp.org/Information/Databases/Change_Request/CRDB_20260715.zip","detail_synced_at":null}],"relationships":[],"relationship_release_evidence_summary":[],"relationship_release_evidence":[],"relationship_release_evidence_meta":{"total":0,"returned_count":0,"limit":100,"truncated":false,"href":"/api/specs/29.577/relationship-evidence"}}