Snap Release Notes for Canonical Snaps

How can I find the release notes for new revisions of canonical snaps? For example core18 was just updated on 2022-08-30

yet in launchpad the last modified date is 2022-03-09

The git repo has no releases

How do I know what changes were made?

I’ve no direct involvement with these snap, but I doubt any changes were made to the packaging recipe. It is more likely there was a library updated in archive. You could compare the snap/manifest.yaml for the two versions:

diff /snap/core18/{2538,2560}/snap/manifest.yaml 
1,2c1,2
< snapcraft-version: 7.0.8
< snapcraft-started-at: '2022-07-06T05:45:12.900514Z'
---
> snapcraft-version: 7.1.2
> snapcraft-started-at: '2022-08-30T05:44:48.474706Z'
57,58c57,58
<     - git-man=1:2.17.1-1ubuntu0.11
<     - git=1:2.17.1-1ubuntu0.11
---
>     - git-man=1:2.17.1-1ubuntu0.12
>     - git=1:2.17.1-1ubuntu0.12
113c113
<     - libgnutls30=3.5.18-1ubuntu1.5
---
>     - libgnutls30=3.5.18-1ubuntu1.6
157c157
<     - libpam-systemd=237-3ubuntu10.53
---
>     - libpam-systemd=237-3ubuntu10.54
165,166c165,166
<     - libpython3.6-minimal=3.6.9-1~18.04ubuntu1.7
<     - libpython3.6-stdlib=3.6.9-1~18.04ubuntu1.7
---
>     - libpython3.6-minimal=3.6.9-1~18.04ubuntu1.8
>     - libpython3.6-stdlib=3.6.9-1~18.04ubuntu1.8
185c185
<     - libsystemd0=237-3ubuntu10.53
---
>     - libsystemd0=237-3ubuntu10.54
190c190
<     - libudev1=237-3ubuntu10.53
---
>     - libudev1=237-3ubuntu10.54
196c196
<     - linux-libc-dev=4.15.0-188.199
---
>     - linux-libc-dev=4.15.0-191.202
220,221c220,221
<     - python3.6-minimal=3.6.9-1~18.04ubuntu1.7
<     - python3.6=3.6.9-1~18.04ubuntu1.7
---
>     - python3.6-minimal=3.6.9-1~18.04ubuntu1.8
>     - python3.6=3.6.9-1~18.04ubuntu1.8
232,233c232,233
<     - systemd-sysv=237-3ubuntu10.53
<     - systemd=237-3ubuntu10.53
---
>     - systemd-sysv=237-3ubuntu10.54
>     - systemd=237-3ubuntu10.54
238c238
<     - udev=237-3ubuntu10.53
---
>     - udev=237-3ubuntu10.54
242c242
<     - zlib1g=1:1.2.11.dfsg-0ubuntu2.1
---
>     - zlib1g=1:1.2.11.dfsg-0ubuntu2.2
244,246c244,246
<     - core20=1518
<     - snapcraft=7779
<     - snapd=16010
---
>     - core20=1611
>     - snapcraft=8135
>     - snapd=16292
276c276
<     uname: 'Linux 5.4.0-121-generic #137-Ubuntu SMP Wed Jun 15 13:33:07 UTC 2022 x86_64
---
>     uname: 'Linux 5.4.0-125-generic #141-Ubuntu SMP Wed Aug 10 13:42:03 UTC 2022 x86_64
280c280
< version: '20220706'
---
> version: '20220830'
283,285c283,285
<   build-request-id: lp-72455183
<   build-request-timestamp: '2022-07-06T05:42:37Z'
<   build_url: https://launchpad.net/~ubuntu-core-service/+snap/core18/+build/1812991
---
>   build-request-id: lp-73674803
>   build-request-timestamp: '2022-08-30T05:42:36Z'
>   build_url: https://launchpad.net/~ubuntu-core-service/+snap/core18/+build/1866184

does this help ?

Yes, but how did you navigate to that page?

Yes, thanks. How did you find that page?

th owner once told me about it for a customer :slight_smile:

And seems like only core18, core20, core22 release notes are in that location