- check out https://support.skype.com/en/faq/FA34778/release-notes-for-skype-for-windows-mac-linux-and-web for release notes for the latest version
- download latest snap using the link from this one-liner:
curl -s -H 'Snap-Device-Series: 16' http://api.snapcraft.io/v2/snaps/info/skype | jq '."channel-map" | map(select(.channel.architecture == "amd64" and .channel.name == "stable")) | .[0].download.url'
- get size and SHA256 using
sha256sum - update
com.skype.Client.json's lastextra-datasection with new URL, size and SHA256 - add a top
<release>entry under<releases>to thecom.skype.Client.appdata.xml(dateattribute value comes from release notes above) - commit, push & create a PR!