4.9, 4.9.1, & 4.10(major)

Mobile app (4.9) - https://project-sunbird.atlassian.net/issues/?filter=12452

Portal (4.9) - https://project-sunbird.atlassian.net/issues/?filter=12454

Desktop app (4.9) - https://project-sunbird.atlassian.net/issues/?filter=12453

Mobile app + Portal + Dekstop app (4.9.1) - https://project-sunbird.atlassian.net/issues/?filter=12507

Mobile app (Android + IOS) + Portal + Desktop app (4.10) - https://project-sunbird.atlassian.net/issues/?filter=12532

Sunbird Knowlg - https://knowlg.sunbird.org/use/release-notes/latest

Sunbird Inquiry - https://inquiry.sunbird.org/use/release-notes/inquiry-release-v-4.8.0-upcoming

Sunbird Lern - https://lern.sunbird.org/use/release-notes/release-v-4.10.0-latest

Sunbird Observ - https://obsrv.sunbird.org/use/release-notes

Sunbird CoKreat -