Support base `ubuntu@25.10` and `ubuntu@devel`
Metadata
Current evaluation
Ubuntu 25.10 was promoted from development to stable in merged PR #2524 (commit 24ef7771); devel-base support had already landed in PR #2478.
Resolution: closed resolved
Reason: PR #2524 merged as commit 24ef7771 and lets Ubuntu 25.10 run-base charms build directly on 25.10 instead of requiring devel/Resolute. Earlier PR #2478 (commit 562b748f) had already added 25.10 as a development base.
Evaluated by: mr-cal-bot
No scores available.
Issue body
### What needs to get done
Support Ubuntu 25.10 as a base, but give a warning about using interim bases that links to the documentation about them. https://github.com/canonical/charmcraft/issues/1821
Likewise, support a devel base.
### Why it needs to get done
Give people a way to prepare their charms for 26.04
Evaluation history
| Date | Model | Scores | Action | Summary |
|---|---|---|---|---|
| stealth/space-bunny-alpha | — | closed resolved | Ubuntu 25.10 was promoted from development to stable in merged PR #2524 (commit 24ef7771); devel-base support had already landed in PR #2478. | |
| stealth/space-bunny-alpha | — | closed resolved | Fixed by merged PR #2524 (commit 24ef7771), marking Ubuntu 25.10 as stable so it can be used directly as a build base. | |
| qwen3.6-35b-a3b-mtp-q6 | — | — | Fixed via PR #2524, marking Ubuntu 25.10 as stable. Charms can now use ubuntu@25.10 directly as a build base instead of requiring ubuntu@devel, fulfilling the enhancement request. | |
| qwen/qwen3.6-35b-a3b | — | — | Merged via PR #2524. Ubuntu 25.10 base support was updated from development to stable, enabling direct use of build-base: ubuntu@25.10 instead of requiring ubuntu@devel for builds. | |
| qwen/qwen3.6-35b-a3b | — | — | Resolved via PR #2524, which marks Ubuntu 25.10 as a stable base. This enables using ubuntu@25.10 as a build base without requiring ubuntu@devel, fulfilling the enhancement request. | |
| qwen3.6-35b-a3b-mtp-q6 | — | — | Resolved via PR #2524, which marks ubuntu@25.10 as stable. This enables using it as a build-base without requiring ubuntu@devel, fulfilling the enhancement request with proper stability markers. |
Update history
No update history recorded yet.
Related work
-
Likely Fixed By:
canonical/charmcraft#2524
(confidence 100%)
Merged fix marking Ubuntu 25.10 as stable.
-
Related To:
canonical/charmcraft#2478
(confidence 98%)
Previously enabled Ubuntu 25.10 and 26.04 as development bases.
-
Related To:
canonical/charmcraft#1821
(confidence 95%)
Documented the interim-base policy intended for warning users.
Related issues
| Issue | Project | State | Summary | Similarity |
|---|---|---|---|---|
| #458 feat: support ubuntu@24.04 devel rocks | rockcraft | merged | Merged PR #458 added Ubuntu 24.04 devel-rock support via base: ubuntu@24.04 and build-base: devel in commit 4e8de463. | |
| #184 feat: support ubuntu 26.10 as a devel base | debcraft | merged | PR debcraft#184 (DEBCRAFT-78) was merged into main, adding Ubuntu 26.10 'Stonking' as an allowed devel base in project validation; +228/-25 across 15 files, all CI checks green, 2 approvals. Spread test coverage deferred until spread infrastructure exists. |